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4 = 17.", "correct_answer": "7", "_wrong_answers": { "rushed_careless": "8" }, "category": "Math", "year_level": "Year 6", "source": "BOOST", "source_description": null, "teacher_id": 100, "maximum_marks": 1, "rubric": null, "step_by_step_solution": null, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000 }, { "id": 1503, "topic": "Algebra", "sub_topic": "Simple Equations", "tag": null, "difficulty": "HARD", "question_text": "Solve 2(x + 3) = 18.", "correct_answer": "6", "category": "Math", "year_level": "Year 6", "source": "BOOST", "source_description": null, "teacher_id": 100, "maximum_marks": 1, "rubric": null, "step_by_step_solution": null, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000, "_wrong_answers": {} }, { "id": 1511, "topic": "Algebra", "sub_topic": "Sequences", "tag": null, "difficulty": "EASY", "question_text": "What is the next term: 2, 5, 8, 11, ___ ?", "correct_answer": "14", "category": "Math", "year_level": "Year 6", "source": "BOOST", "source_description": null, "teacher_id": 100, "maximum_marks": 1, "rubric": null, "step_by_step_solution": null, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000, "_wrong_answers": {} }, { "id": 1512, "topic": "Algebra", "sub_topic": "Sequences", "tag": null, "difficulty": "MEDIUM", "question_text": "Find the 10th term of the sequence 4, 7, 10, 13, ...", "correct_answer": "31", "category": "Math", "year_level": "Year 6", "source": "BOOST", "source_description": null, "teacher_id": 100, "maximum_marks": 1, "rubric": null, "step_by_step_solution": null, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000, "_wrong_answers": {} }, { "id": 1513, "topic": "Algebra", "sub_topic": "Sequences", "tag": null, "difficulty": "HARD", "question_text": "What is the nth term of the sequence 5, 8, 11, 14, ...?", "correct_answer": "3n+2", "category": "Math", "year_level": "Year 6", "source": "BOOST", "source_description": null, "teacher_id": 100, "maximum_marks": 1, "rubric": null, "step_by_step_solution": null, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000, "_wrong_answers": {} }, { "id": 1601, "topic": "Geometry", "sub_topic": "Perimeter", "tag": null, "difficulty": "EASY", "question_text": "What is the perimeter of a square with side length 7 cm?", "correct_answer": "28", "category": "Math", "year_level": "Year 6", "source": "BOOST", "source_description": null, "teacher_id": 100, "maximum_marks": 1, "rubric": null, "step_by_step_solution": null, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000, "_wrong_answers": {} }, { "id": 1602, "topic": "Geometry", "sub_topic": "Area", "tag": null, "difficulty": "MEDIUM", "question_text": "What is the area of a rectangle 8 cm by 5 cm?", "correct_answer": "40", "category": "Math", "year_level": "Year 6", "source": "BOOST", "source_description": null, "teacher_id": 100, "maximum_marks": 1, "rubric": null, "step_by_step_solution": null, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000, "_wrong_answers": {} }, { "id": 1603, "topic": "Geometry", "sub_topic": "Area", "tag": null, "difficulty": "HARD", "question_text": "A right-angled triangle has base 6 cm and height 9 cm. 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"assignment_question_id": 300102, "answer_type": "LATEX", "answer_latex": "24000", "extracted_answer": "24000", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 25000.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774810869000, "_solve_mode": "just_answer", "_time_on_task_seconds": 108, "_is_correct": false, "_misconception_tag": "place_value_misalignment", "_question_topic": "Place Value", "_question_sub_topic": "Multi-digit numbers", "_question_difficulty": "MEDIUM", "_answered_at": 1774810869000 }, { "id": 50010, "assignee_id": 4001, "assignment_question_id": 300103, "answer_type": "LATEX", "answer_latex": "7/10", "extracted_answer": "7/10", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 7/100.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774810964000, "_solve_mode": "just_answer", "_time_on_task_seconds": 76, "_is_correct": false, "_misconception_tag": "place_value_misalignment", "_question_topic": "Place Value", "_question_sub_topic": "Decimals", "_question_difficulty": "MEDIUM", "_answered_at": 1774810964000 }, { "id": 50011, "assignee_id": 4001, "assignment_question_id": 300104, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774811050000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 65, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1774811050000 }, { "id": 50012, "assignee_id": 4001, "assignment_question_id": 300105, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774811186000, "_solve_mode": "just_answer", "_time_on_task_seconds": 130, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1774811186000 }, { "id": 50013, "assignee_id": 4001, "assignment_question_id": 300106, "answer_type": "LATEX", "answer_latex": "11?", "extracted_answer": "11?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774811295000, "_solve_mode": "just_answer", "_time_on_task_seconds": 90, "_is_correct": false, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1774811295000 }, { "id": 50014, "assignee_id": 4001, "assignment_question_id": 300107, "answer_type": "LATEX", 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"_question_sub_topic": "Multi-digit numbers", "_question_difficulty": "MEDIUM", "_answered_at": 1774800896000 }, { "id": 50090, "assignee_id": 4011, "assignment_question_id": 300103, "answer_type": "LATEX", "answer_latex": "7/100", "extracted_answer": "7/100", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774801012000, "_solve_mode": "just_answer", "_time_on_task_seconds": 94, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Place Value", "_question_sub_topic": "Decimals", "_question_difficulty": "MEDIUM", "_answered_at": 1774801012000 }, { "id": 50091, "assignee_id": 4011, "assignment_question_id": 300104, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774801104000, "_solve_mode": "just_answer", "_time_on_task_seconds": 71, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1774801104000 }, { "id": 50092, "assignee_id": 4011, "assignment_question_id": 300105, "answer_type": "LATEX", "answer_latex": "456?", "extracted_answer": "456?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 456.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774801225000, "_solve_mode": "just_answer", "_time_on_task_seconds": 108, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1774801225000 }, { "id": 50093, "assignee_id": 4011, "assignment_question_id": 300106, "answer_type": "LATEX", "answer_latex": "11?", "extracted_answer": "11?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774801321000, "_solve_mode": "just_answer", "_time_on_task_seconds": 80, "_is_correct": false, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1774801321000 }, { "id": 50094, "assignee_id": 4011, "assignment_question_id": 300107, "answer_type": "LATEX", "answer_latex": "1/2", "extracted_answer": "1/2", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774801376000, "_solve_mode": "just_answer", "_time_on_task_seconds": 50, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "EASY", "_answered_at": 1774801376000 }, { "id": 50095, "assignee_id": 4011, "assignment_question_id": 300108, "answer_type": "LATEX", "answer_latex": "8", "extracted_answer": "8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1774801434000, "_solve_mode": "just_answer", "_time_on_task_seconds": 50, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1774801434000 }, { "id": 50096, "assignee_id": 4012, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383?", "extracted_answer": "383?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 383.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329009000, "_solve_mode": "solve_together", "_time_on_task_seconds": 49, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775329009000 }, { "id": 50097, "assignee_id": 4012, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329107000, "_solve_mode": "just_answer", "_time_on_task_seconds": 83, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775329107000 }, { "id": 50098, "assignee_id": 4012, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627?", "extracted_answer": "2627?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2627.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329307000, "_solve_mode": "just_answer", "_time_on_task_seconds": 181, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775329307000 }, { "id": 50099, "assignee_id": 4012, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329408000, "_solve_mode": "just_answer", "_time_on_task_seconds": 75, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775329408000 }, { "id": 50100, "assignee_id": 4012, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24?", "extracted_answer": "24?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 24.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329539000, "_solve_mode": "just_answer", "_time_on_task_seconds": 121, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775329539000 }, { "id": 50101, "assignee_id": 4012, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744", "extracted_answer": "3744", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329719000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 171, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775329719000 }, { "id": 50102, "assignee_id": 4012, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15", "extracted_answer": "15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329807000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 82, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775329807000 }, { "id": 50103, "assignee_id": 4012, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329920000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 86, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775329920000 }, { "id": 50104, "assignee_id": 4013, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383?", "extracted_answer": "383?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 383.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326904000, "_solve_mode": "solve_together", "_time_on_task_seconds": 44, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775326904000 }, { "id": 50105, "assignee_id": 4013, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327032000, "_solve_mode": "just_answer", "_time_on_task_seconds": 99, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775327032000 }, { "id": 50106, "assignee_id": 4013, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "3737", "extracted_answer": "3737", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2627.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327242000, "_solve_mode": "just_answer", "_time_on_task_seconds": 185, "_is_correct": false, "_misconception_tag": "place_value_misalignment", "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775327242000 }, { "id": 50107, "assignee_id": 4013, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196?", "extracted_answer": "196?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 196.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327381000, "_solve_mode": "just_answer", "_time_on_task_seconds": 130, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775327381000 }, { "id": 50108, "assignee_id": 4013, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327479000, "_solve_mode": "just_answer", "_time_on_task_seconds": 93, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775327479000 }, { "id": 50109, "assignee_id": 4013, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "374", "extracted_answer": "374", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3744.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327642000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 138, "_is_correct": false, "_misconception_tag": "place_value_misalignment", "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775327642000 }, { "id": 50110, "assignee_id": 4013, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15", "extracted_answer": "15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327702000, "_solve_mode": "just_answer", "_time_on_task_seconds": 50, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775327702000 }, { "id": 50111, "assignee_id": 4013, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327832000, "_solve_mode": "just_answer", "_time_on_task_seconds": 119, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775327832000 }, { "id": 50112, "assignee_id": 4014, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "373", "extracted_answer": "373", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 383.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775320381000, "_solve_mode": "just_answer", "_time_on_task_seconds": 61, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775320381000 }, { "id": 50113, "assignee_id": 4014, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "466", "extracted_answer": "466", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 456.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775320504000, "_solve_mode": "just_answer", "_time_on_task_seconds": 107, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775320504000 }, { "id": 50114, "assignee_id": 4014, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627", "extracted_answer": "2627", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775320674000, "_solve_mode": "just_answer", "_time_on_task_seconds": 145, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775320674000 }, { "id": 50115, "assignee_id": 4014, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775320798000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 101, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775320798000 }, { "id": 50116, "assignee_id": 4014, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775320913000, "_solve_mode": "just_answer", "_time_on_task_seconds": 92, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775320913000 }, { "id": 50117, "assignee_id": 4014, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3724", "extracted_answer": "3724", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3744.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775321076000, "_solve_mode": "just_answer", "_time_on_task_seconds": 144, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775321076000 }, { "id": 50118, "assignee_id": 4014, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15?", "extracted_answer": "15?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775321118000, "_solve_mode": "just_answer", "_time_on_task_seconds": 23, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775321118000 }, { "id": 50119, "assignee_id": 4014, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775321190000, "_solve_mode": "just_answer", "_time_on_task_seconds": 59, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775321190000 }, { "id": 50120, "assignee_id": 4015, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383?", "extracted_answer": "383?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 383.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775330794000, "_solve_mode": "just_answer", "_time_on_task_seconds": 94, "_is_correct": false, "_misconception_tag": "scaffolding_dependence", "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775330794000 }, { "id": 50121, "assignee_id": 4015, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775330920000, "_solve_mode": "solve_together", "_time_on_task_seconds": 111, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775330920000 }, { "id": 50122, "assignee_id": 4015, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627", "extracted_answer": "2627", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775331084000, "_solve_mode": "just_answer", "_time_on_task_seconds": 149, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775331084000 }, { "id": 50123, "assignee_id": 4015, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196?", "extracted_answer": "196?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 196.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775331207000, "_solve_mode": "just_answer", "_time_on_task_seconds": 116, "_is_correct": false, "_misconception_tag": "scaffolding_dependence", "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775331207000 }, { "id": 50124, "assignee_id": 4015, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775331355000, "_solve_mode": "just_answer", "_time_on_task_seconds": 123, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775331355000 }, { "id": 50125, "assignee_id": 4015, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744?", "extracted_answer": "3744?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3744.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775331528000, "_solve_mode": "just_answer", "_time_on_task_seconds": 151, "_is_correct": false, "_misconception_tag": "scaffolding_dependence", "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775331528000 }, { "id": 50126, "assignee_id": 4015, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15", "extracted_answer": "15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775331606000, "_solve_mode": "just_answer", "_time_on_task_seconds": 51, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775331606000 }, { "id": 50127, "assignee_id": 4015, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775331706000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 79, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775331706000 }, { "id": 50128, "assignee_id": 4016, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332015000, "_solve_mode": "just_answer", "_time_on_task_seconds": 55, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775332015000 }, { "id": 50129, "assignee_id": 4016, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332143000, "_solve_mode": "just_answer", "_time_on_task_seconds": 119, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775332143000 }, { "id": 50130, "assignee_id": 4016, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627", "extracted_answer": "2627", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332347000, "_solve_mode": "just_answer", "_time_on_task_seconds": 194, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775332347000 }, { "id": 50131, "assignee_id": 4016, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332509000, "_solve_mode": "just_answer", "_time_on_task_seconds": 134, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775332509000 }, { "id": 50132, "assignee_id": 4016, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332642000, "_solve_mode": "solve_together", "_time_on_task_seconds": 125, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775332642000 }, { "id": 50133, "assignee_id": 4016, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744", "extracted_answer": "3744", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332819000, "_solve_mode": "just_answer", "_time_on_task_seconds": 165, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775332819000 }, { "id": 50134, "assignee_id": 4016, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15?", "extracted_answer": "15?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332902000, "_solve_mode": "just_answer", "_time_on_task_seconds": 59, "_is_correct": false, "_misconception_tag": "word_problem_interpretation", "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775332902000 }, { "id": 50135, "assignee_id": 4016, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "48", "extracted_answer": "48", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 51.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775333024000, "_solve_mode": "just_answer", "_time_on_task_seconds": 101, "_is_correct": false, "_misconception_tag": "word_problem_interpretation", "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775333024000 }, { "id": 50136, "assignee_id": 4017, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775328398000, "_solve_mode": "just_answer", "_time_on_task_seconds": 38, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775328398000 }, { "id": 50137, "assignee_id": 4017, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775328533000, "_solve_mode": "just_answer", "_time_on_task_seconds": 115, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775328533000 }, { "id": 50138, "assignee_id": 4017, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627", "extracted_answer": "2627", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775328717000, "_solve_mode": "just_answer", "_time_on_task_seconds": 160, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775328717000 }, { "id": 50139, "assignee_id": 4017, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196?", "extracted_answer": "196?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 196.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775328870000, "_solve_mode": "just_answer", "_time_on_task_seconds": 134, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775328870000 }, { "id": 50140, "assignee_id": 4017, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329023000, "_solve_mode": "just_answer", "_time_on_task_seconds": 123, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775329023000 }, { "id": 50141, "assignee_id": 4017, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744", "extracted_answer": "3744", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329173000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 141, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775329173000 }, { "id": 50142, "assignee_id": 4017, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15", "extracted_answer": "15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329284000, "_solve_mode": "just_answer", "_time_on_task_seconds": 82, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775329284000 }, { "id": 50143, "assignee_id": 4017, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329416000, "_solve_mode": "just_answer", "_time_on_task_seconds": 124, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775329416000 }, { "id": 50144, "assignee_id": 4018, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329098000, "_solve_mode": "just_answer", "_time_on_task_seconds": 78, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775329098000 }, { "id": 50145, "assignee_id": 4018, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456?", "extracted_answer": "456?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 456.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329253000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 126, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775329253000 }, { "id": 50146, "assignee_id": 4018, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627", "extracted_answer": "2627", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329421000, "_solve_mode": "just_answer", "_time_on_task_seconds": 155, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775329421000 }, { "id": 50147, "assignee_id": 4018, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329513000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 77, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775329513000 }, { "id": 50148, "assignee_id": 4018, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329609000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 87, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775329609000 }, { "id": 50149, "assignee_id": 4018, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744?", "extracted_answer": "3744?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3744.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329761000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 142, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775329761000 }, { "id": 50150, "assignee_id": 4018, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15", "extracted_answer": "15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329833000, "_solve_mode": "solve_together", "_time_on_task_seconds": 56, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775329833000 }, { "id": 50151, "assignee_id": 4018, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775329979000, "_solve_mode": "solve_together", "_time_on_task_seconds": 131, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775329979000 }, { "id": 50152, "assignee_id": 4019, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775324726000, "_solve_mode": "just_answer", "_time_on_task_seconds": 86, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775324726000 }, { "id": 50153, "assignee_id": 4019, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775324829000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 88, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775324829000 }, { "id": 50154, "assignee_id": 4019, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627?", "extracted_answer": "2627?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2627.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775325017000, "_solve_mode": "just_answer", "_time_on_task_seconds": 171, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775325017000 }, { "id": 50155, "assignee_id": 4019, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775325138000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 114, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775325138000 }, { "id": 50156, "assignee_id": 4019, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24?", "extracted_answer": "24?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 24.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775325283000, "_solve_mode": "solve_together", "_time_on_task_seconds": 128, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775325283000 }, { "id": 50157, "assignee_id": 4019, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744?", "extracted_answer": "3744?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3744.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775325460000, "_solve_mode": "just_answer", "_time_on_task_seconds": 154, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775325460000 }, { "id": 50158, "assignee_id": 4019, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15?", "extracted_answer": "15?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775325530000, "_solve_mode": "just_answer", "_time_on_task_seconds": 41, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775325530000 }, { "id": 50159, "assignee_id": 4019, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775325680000, "_solve_mode": "just_answer", "_time_on_task_seconds": 130, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775325680000 }, { "id": 50160, "assignee_id": 4020, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319178000, "_solve_mode": "just_answer", "_time_on_task_seconds": 58, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775319178000 }, { "id": 50161, "assignee_id": 4020, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319311000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 121, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775319311000 }, { "id": 50162, "assignee_id": 4020, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627?", "extracted_answer": "2627?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2627.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319482000, "_solve_mode": "just_answer", "_time_on_task_seconds": 154, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775319482000 }, { "id": 50163, "assignee_id": 4020, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319601000, "_solve_mode": "just_answer", "_time_on_task_seconds": 114, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775319601000 }, { "id": 50164, "assignee_id": 4020, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319765000, "_solve_mode": "just_answer", "_time_on_task_seconds": 135, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775319765000 }, { "id": 50165, "assignee_id": 4020, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744?", "extracted_answer": "3744?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3744.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319962000, "_solve_mode": "just_answer", "_time_on_task_seconds": 172, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775319962000 }, { "id": 50166, "assignee_id": 4020, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15?", "extracted_answer": "15?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775320019000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 50, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775320019000 }, { "id": 50167, "assignee_id": 4020, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51?", "extracted_answer": "51?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 51.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775320130000, "_solve_mode": "just_answer", "_time_on_task_seconds": 102, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775320130000 }, { "id": 50168, "assignee_id": 4021, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326120000, "_solve_mode": "just_answer", "_time_on_task_seconds": 40, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775326120000 }, { "id": 50169, "assignee_id": 4021, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326240000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 97, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775326240000 }, { "id": 50170, "assignee_id": 4021, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627?", "extracted_answer": "2627?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2627.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326440000, "_solve_mode": "solve_together", "_time_on_task_seconds": 180, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775326440000 }, { "id": 50171, "assignee_id": 4021, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326552000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 82, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775326552000 }, { "id": 50172, "assignee_id": 4021, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24?", "extracted_answer": "24?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 24.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326686000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 106, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775326686000 }, { "id": 50173, "assignee_id": 4021, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744", "extracted_answer": "3744", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326837000, "_solve_mode": "just_answer", "_time_on_task_seconds": 140, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775326837000 }, { "id": 50174, "assignee_id": 4021, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15", "extracted_answer": "15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775326933000, "_solve_mode": "just_answer", "_time_on_task_seconds": 80, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775326933000 }, { "id": 50175, "assignee_id": 4021, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51?", "extracted_answer": "51?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 51.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775327039000, "_solve_mode": "just_answer", "_time_on_task_seconds": 76, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775327039000 }, { "id": 50176, "assignee_id": 4022, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383?", "extracted_answer": "383?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 383.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775318913000, "_solve_mode": "just_answer", "_time_on_task_seconds": 93, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775318913000 }, { "id": 50177, "assignee_id": 4022, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456?", "extracted_answer": "456?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 456.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319024000, "_solve_mode": "just_answer", "_time_on_task_seconds": 105, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775319024000 }, { "id": 50178, "assignee_id": 4022, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627?", "extracted_answer": "2627?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2627.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319223000, "_solve_mode": "just_answer", "_time_on_task_seconds": 189, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775319223000 }, { "id": 50179, "assignee_id": 4022, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196?", "extracted_answer": "196?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 196.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319352000, "_solve_mode": "just_answer", "_time_on_task_seconds": 103, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775319352000 }, { "id": 50180, "assignee_id": 4022, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24?", "extracted_answer": "24?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 24.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319458000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 90, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775319458000 }, { "id": 50181, "assignee_id": 4022, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744", "extracted_answer": "3744", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319657000, "_solve_mode": "just_answer", "_time_on_task_seconds": 174, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775319657000 }, { "id": 50182, "assignee_id": 4022, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15", "extracted_answer": "15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319714000, "_solve_mode": "handwritten", "_time_on_task_seconds": 46, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775319714000 }, { "id": 50183, "assignee_id": 4022, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51", "extracted_answer": "51", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775319844000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 125, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775319844000 }, { "id": 50184, "assignee_id": 4023, "assignment_question_id": 300201, "answer_type": "LATEX", "answer_latex": "383", "extracted_answer": "383", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775331888000, "_solve_mode": "just_answer", "_time_on_task_seconds": 48, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1775331888000 }, { "id": 50185, "assignee_id": 4023, "assignment_question_id": 300202, "answer_type": "LATEX", "answer_latex": "456", "extracted_answer": "456", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332010000, "_solve_mode": "just_answer", "_time_on_task_seconds": 111, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1775332010000 }, { "id": 50186, "assignee_id": 4023, "assignment_question_id": 300203, "answer_type": "LATEX", "answer_latex": "2627?", "extracted_answer": "2627?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2627.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332177000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 148, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Subtraction", "_question_difficulty": "HARD", "_answered_at": 1775332177000 }, { "id": 50187, "assignee_id": 4023, "assignment_question_id": 300204, "answer_type": "LATEX", "answer_latex": "196", "extracted_answer": "196", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332297000, "_solve_mode": "just_answer", "_time_on_task_seconds": 97, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "MEDIUM", "_answered_at": 1775332297000 }, { "id": 50188, "assignee_id": 4023, "assignment_question_id": 300205, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332418000, "_solve_mode": "just_answer", "_time_on_task_seconds": 109, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Division", "_question_difficulty": "MEDIUM", "_answered_at": 1775332418000 }, { "id": 50189, "assignee_id": 4023, "assignment_question_id": 300206, "answer_type": "LATEX", "answer_latex": "3744", "extracted_answer": "3744", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332576000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 139, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Multiplication", "_question_difficulty": "HARD", "_answered_at": 1775332576000 }, { "id": 50190, "assignee_id": 4023, "assignment_question_id": 300207, "answer_type": "LATEX", "answer_latex": "15?", "extracted_answer": "15?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332673000, "_solve_mode": "just_answer", "_time_on_task_seconds": 72, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "EASY", "_answered_at": 1775332673000 }, { "id": 50191, "assignee_id": 4023, "assignment_question_id": 300208, "answer_type": "LATEX", "answer_latex": "51?", "extracted_answer": "51?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 51.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775332774000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 96, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Arithmetic", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775332774000 }, { "id": 50192, "assignee_id": 4024, "assignment_question_id": 300301, "answer_type": "LATEX", "answer_latex": "1/2?", "extracted_answer": "1/2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 1/2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840324000, "_solve_mode": "handwritten", "_time_on_task_seconds": 44, "_is_correct": false, "_misconception_tag": "fraction_general_uncertainty", "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "EASY", "_answered_at": 1775840324000 }, { "id": 50193, "assignee_id": 4024, "assignment_question_id": 300302, "answer_type": "LATEX", "answer_latex": "2/3?", "extracted_answer": "2/3?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2/3.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840421000, "_solve_mode": "just_answer", "_time_on_task_seconds": 78, "_is_correct": false, "_misconception_tag": "fraction_general_uncertainty", "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "MEDIUM", "_answered_at": 1775840421000 }, { "id": 50194, "assignee_id": 4024, "assignment_question_id": 300303, "answer_type": "LATEX", "answer_latex": "2/5", "extracted_answer": "2/5", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 5/6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840494000, "_solve_mode": "just_answer", "_time_on_task_seconds": 68, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1775840494000 }, { "id": 50195, "assignee_id": 4024, "assignment_question_id": 300304, "answer_type": "LATEX", "answer_latex": "3/4", "extracted_answer": "3/4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840599000, "_solve_mode": "just_answer", "_time_on_task_seconds": 81, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1775840599000 }, { "id": 50196, "assignee_id": 4024, "assignment_question_id": 300305, "answer_type": "LATEX", "answer_latex": "3/8", "extracted_answer": "3/8", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11/15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840737000, "_solve_mode": "solve_together", "_time_on_task_seconds": 109, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1775840737000 }, { "id": 50197, "assignee_id": 4024, "assignment_question_id": 300306, "answer_type": "LATEX", "answer_latex": "2/3", "extracted_answer": "2/3", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 1/6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840837000, "_solve_mode": "just_answer", "_time_on_task_seconds": 74, "_is_correct": false, "_misconception_tag": "fraction_op_confusion", "_question_topic": "Fractions", "_question_sub_topic": "Multiply", "_question_difficulty": "EASY", "_answered_at": 1775840837000 }, { "id": 50198, "assignee_id": 4024, "assignment_question_id": 300307, "answer_type": "LATEX", "answer_latex": "5/7", "extracted_answer": "5/7", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 1/2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840933000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 89, "_is_correct": false, "_misconception_tag": "fraction_op_confusion", "_question_topic": "Fractions", "_question_sub_topic": "Multiply", "_question_difficulty": "MEDIUM", "_answered_at": 1775840933000 }, { "id": 50199, "assignee_id": 4024, "assignment_question_id": 300308, "answer_type": "LATEX", "answer_latex": "4/12", "extracted_answer": "4/12", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3/8.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775841064000, "_solve_mode": "just_answer", "_time_on_task_seconds": 123, "_is_correct": false, "_misconception_tag": "fraction_general_uncertainty", "_question_topic": "Fractions", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775841064000 }, { "id": 50200, "assignee_id": 4025, "assignment_question_id": 300301, "answer_type": "LATEX", "answer_latex": "1/2?", "extracted_answer": "1/2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 1/2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775840364000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 84, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "EASY", "_answered_at": 1775840364000 }, { "id": 50201, "assignee_id": 4025, "assignment_question_id": 300302, 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null, "_question_topic": "Fractions", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775843647000 }, { "id": 50272, "assignee_id": 4034, "assignment_question_id": 300301, "answer_type": "LATEX", "answer_latex": "1/2?", "extracted_answer": "1/2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 1/2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775845704000, "_solve_mode": "solve_together", "_time_on_task_seconds": 84, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "EASY", "_answered_at": 1775845704000 }, { "id": 50273, "assignee_id": 4034, "assignment_question_id": 300302, "answer_type": "LATEX", "answer_latex": "2/3?", "extracted_answer": "2/3?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 2/3.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775845830000, "_solve_mode": "just_answer", "_time_on_task_seconds": 106, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "MEDIUM", "_answered_at": 1775845830000 }, { "id": 50274, "assignee_id": 4034, "assignment_question_id": 300303, "answer_type": "LATEX", "answer_latex": "5/6?", "extracted_answer": "5/6?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 5/6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775845904000, "_solve_mode": "just_answer", "_time_on_task_seconds": 67, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1775845904000 }, { "id": 50275, "assignee_id": 4034, "assignment_question_id": 300304, "answer_type": "LATEX", "answer_latex": "3/4?", "extracted_answer": "3/4?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3/4.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775845979000, "_solve_mode": "just_answer", "_time_on_task_seconds": 64, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1775845979000 }, { "id": 50276, "assignee_id": 4034, "assignment_question_id": 300305, "answer_type": "LATEX", "answer_latex": "11/15", "extracted_answer": "11/15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775846092000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 106, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1775846092000 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"_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Multiply", "_question_difficulty": "MEDIUM", "_answered_at": 1775846288000 }, { "id": 50279, "assignee_id": 4034, "assignment_question_id": 300308, "answer_type": "LATEX", "answer_latex": "3/8", "extracted_answer": "3/8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775846391000, "_solve_mode": "just_answer", "_time_on_task_seconds": 80, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775846391000 }, { "id": 50280, "assignee_id": 4035, "assignment_question_id": 300301, "answer_type": "LATEX", "answer_latex": "1/2", "extracted_answer": "1/2", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849015000, "_solve_mode": "handwritten", "_time_on_task_seconds": 95, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "EASY", "_answered_at": 1775849015000 }, { "id": 50281, "assignee_id": 4035, "assignment_question_id": 300302, "answer_type": "LATEX", "answer_latex": "2/3", "extracted_answer": "2/3", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849147000, "_solve_mode": "solve_together", "_time_on_task_seconds": 117, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Equivalent", "_question_difficulty": "MEDIUM", "_answered_at": 1775849147000 }, { "id": 50282, "assignee_id": 4035, "assignment_question_id": 300303, "answer_type": "LATEX", "answer_latex": "5/6", "extracted_answer": "5/6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849245000, "_solve_mode": "just_answer", "_time_on_task_seconds": 81, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1775849245000 }, { "id": 50283, "assignee_id": 4035, "assignment_question_id": 300304, "answer_type": "LATEX", "answer_latex": "3/4", "extracted_answer": "3/4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849327000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 69, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1775849327000 }, { "id": 50284, "assignee_id": 4035, "assignment_question_id": 300305, "answer_type": "LATEX", "answer_latex": "11/15?", "extracted_answer": "11/15?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11/15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849476000, "_solve_mode": "just_answer", "_time_on_task_seconds": 126, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1775849476000 }, { "id": 50285, "assignee_id": 4035, "assignment_question_id": 300306, "answer_type": "LATEX", "answer_latex": "1/6", "extracted_answer": "1/6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849592000, "_solve_mode": "just_answer", "_time_on_task_seconds": 95, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Multiply", "_question_difficulty": "EASY", "_answered_at": 1775849592000 }, { "id": 50286, "assignee_id": 4035, "assignment_question_id": 300307, "answer_type": "LATEX", "answer_latex": "1/2", "extracted_answer": "1/2", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849731000, "_solve_mode": "just_answer", "_time_on_task_seconds": 128, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Multiply", "_question_difficulty": "MEDIUM", "_answered_at": 1775849731000 }, { "id": 50287, "assignee_id": 4035, "assignment_question_id": 300308, "answer_type": "LATEX", "answer_latex": "3/8", "extracted_answer": "3/8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1775849844000, "_solve_mode": "just_answer", "_time_on_task_seconds": 90, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1775849844000 }, { "id": 50288, "assignee_id": 4036, "assignment_question_id": 300401, "answer_type": "LATEX", "answer_latex": "3", "extracted_answer": "3", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776363106000, "_solve_mode": "just_answer", "_time_on_task_seconds": 46, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1776363106000 }, { "id": 50289, "assignee_id": 4036, "assignment_question_id": 300402, "answer_type": "LATEX", "answer_latex": "-5", "extracted_answer": "-5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776363235000, "_solve_mode": "just_answer", "_time_on_task_seconds": 99, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776363235000 }, { "id": 50290, "assignee_id": 4036, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4", "extracted_answer": "-4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776363411000, "_solve_mode": "just_answer", "_time_on_task_seconds": 156, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776363411000 }, { "id": 50291, "assignee_id": 4036, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11", "extracted_answer": "11", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776363492000, "_solve_mode": "just_answer", "_time_on_task_seconds": 51, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1776363492000 }, { "id": 50292, "assignee_id": 4036, "assignment_question_id": 300405, "answer_type": "LATEX", "answer_latex": "22?", "extracted_answer": "22?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 22.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776363643000, "_solve_mode": "just_answer", "_time_on_task_seconds": 122, "_is_correct": false, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "MEDIUM", "_answered_at": 1776363643000 }, { "id": 50293, "assignee_id": 4036, "assignment_question_id": 300406, "answer_type": "LATEX", "answer_latex": "19", "extracted_answer": "19", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776363843000, "_solve_mode": "solve_together", "_time_on_task_seconds": 192, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776363843000 }, { "id": 50294, "assignee_id": 4036, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776363967000, "_solve_mode": "just_answer", "_time_on_task_seconds": 100, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1776363967000 }, { "id": 50295, "assignee_id": 4036, "assignment_question_id": 300408, "answer_type": "LATEX", "answer_latex": "8", "extracted_answer": "8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364034000, "_solve_mode": "just_answer", "_time_on_task_seconds": 60, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1776364034000 }, { "id": 50296, "assignee_id": 4037, "assignment_question_id": 300401, "answer_type": "LATEX", "answer_latex": "3", "extracted_answer": "3", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357697000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 37, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1776357697000 }, { "id": 50297, "assignee_id": 4037, "assignment_question_id": 300402, "answer_type": "LATEX", "answer_latex": "-5?", "extracted_answer": "-5?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected -5.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357799000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 77, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776357799000 }, { "id": 50298, "assignee_id": 4037, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4", "extracted_answer": "-4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776358013000, "_solve_mode": "just_answer", "_time_on_task_seconds": 192, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776358013000 }, { "id": 50299, "assignee_id": 4037, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11", "extracted_answer": "11", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected 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"LATEX", "answer_latex": "19", "extracted_answer": "19", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776358442000, "_solve_mode": "just_answer", "_time_on_task_seconds": 195, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776358442000 }, { "id": 50302, "assignee_id": 4037, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7?", "extracted_answer": "7?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 7.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776358558000, "_solve_mode": "just_answer", "_time_on_task_seconds": 99, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1776358558000 }, { "id": 50303, "assignee_id": 4037, "assignment_question_id": 300408, "answer_type": "LATEX", "answer_latex": "8", "extracted_answer": "8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776358608000, "_solve_mode": "just_answer", "_time_on_task_seconds": 45, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1776358608000 }, { "id": 50304, "assignee_id": 4038, "assignment_question_id": 300401, "answer_type": "LATEX", "answer_latex": "3?", "extracted_answer": "3?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364523000, "_solve_mode": "just_answer", "_time_on_task_seconds": 23, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Negative Numbers", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1776364523000 }, { "id": 50305, "assignee_id": 4038, "assignment_question_id": 300402, "answer_type": "LATEX", "answer_latex": "-5", "extracted_answer": "-5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364578000, "_solve_mode": "just_answer", "_time_on_task_seconds": 31, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776364578000 }, { "id": 50306, "assignee_id": 4038, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4?", "extracted_answer": "-4?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected -4.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364674000, "_solve_mode": "just_answer", "_time_on_task_seconds": 91, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776364674000 }, { "id": 50307, "assignee_id": 4038, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11?", "extracted_answer": "11?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364730000, "_solve_mode": "just_answer", "_time_on_task_seconds": 51, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1776364730000 }, { "id": 50308, "assignee_id": 4038, "assignment_question_id": 300405, "answer_type": "LATEX", "answer_latex": "22?", "extracted_answer": "22?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 22.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364799000, "_solve_mode": "just_answer", "_time_on_task_seconds": 43, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "MEDIUM", "_answered_at": 1776364799000 }, { "id": 50309, "assignee_id": 4038, "assignment_question_id": 300406, "answer_type": "LATEX", "answer_latex": "19", "extracted_answer": "19", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364879000, "_solve_mode": "just_answer", "_time_on_task_seconds": 62, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776364879000 }, { "id": 50310, "assignee_id": 4038, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364964000, "_solve_mode": "just_answer", "_time_on_task_seconds": 69, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1776364964000 }, { "id": 50311, "assignee_id": 4038, "assignment_question_id": 300408, "answer_type": "LATEX", "answer_latex": "8?", "extracted_answer": "8?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 8.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776364993000, "_solve_mode": "just_answer", "_time_on_task_seconds": 15, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1776364993000 }, { "id": 50312, "assignee_id": 4039, "assignment_question_id": 300401, "answer_type": "LATEX", "answer_latex": "3", "extracted_answer": "3", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360917000, "_solve_mode": "solve_together", "_time_on_task_seconds": 77, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1776360917000 }, { "id": 50313, "assignee_id": 4039, "assignment_question_id": 300402, "answer_type": "LATEX", "answer_latex": "-5?", "extracted_answer": "-5?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected -5.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361041000, "_solve_mode": "solve_together", "_time_on_task_seconds": 110, "_is_correct": false, "_misconception_tag": "scaffolding_dependence", "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776361041000 }, { "id": 50314, "assignee_id": 4039, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4", "extracted_answer": "-4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361235000, "_solve_mode": "solve_together", "_time_on_task_seconds": 173, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776361235000 }, { "id": 50315, "assignee_id": 4039, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11", "extracted_answer": "11", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361295000, "_solve_mode": "just_answer", "_time_on_task_seconds": 36, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1776361295000 }, { "id": 50316, "assignee_id": 4039, "assignment_question_id": 300405, "answer_type": "LATEX", "answer_latex": "22", "extracted_answer": "22", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361410000, "_solve_mode": "solve_together", "_time_on_task_seconds": 109, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "MEDIUM", "_answered_at": 1776361410000 }, { "id": 50317, "assignee_id": 4039, "assignment_question_id": 300406, "answer_type": "LATEX", "answer_latex": "19", "extracted_answer": "19", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361565000, "_solve_mode": "solve_together", "_time_on_task_seconds": 143, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776361565000 }, { "id": 50318, "assignee_id": 4039, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361677000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 107, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1776361677000 }, { "id": 50319, "assignee_id": 4039, "assignment_question_id": 300408, "answer_type": "LATEX", "answer_latex": "8", "extracted_answer": "8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361776000, "_solve_mode": "solve_together", "_time_on_task_seconds": 91, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1776361776000 }, { "id": 50320, "assignee_id": 4040, "assignment_question_id": 300401, "answer_type": "LATEX", "answer_latex": "3", "extracted_answer": "3", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360115000, "_solve_mode": "just_answer", "_time_on_task_seconds": 55, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1776360115000 }, { "id": 50321, "assignee_id": 4040, "assignment_question_id": 300402, "answer_type": "LATEX", "answer_latex": "-5", "extracted_answer": "-5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360247000, "_solve_mode": "just_answer", "_time_on_task_seconds": 113, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776360247000 }, { "id": 50322, "assignee_id": 4040, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4", "extracted_answer": "-4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360450000, "_solve_mode": "just_answer", "_time_on_task_seconds": 173, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776360450000 }, { "id": 50323, "assignee_id": 4040, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11", "extracted_answer": "11", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360553000, "_solve_mode": "just_answer", "_time_on_task_seconds": 86, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1776360553000 }, { "id": 50324, "assignee_id": 4040, "assignment_question_id": 300405, "answer_type": "LATEX", "answer_latex": "22", "extracted_answer": "22", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360653000, "_solve_mode": "just_answer", "_time_on_task_seconds": 75, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "MEDIUM", "_answered_at": 1776360653000 }, { "id": 50325, "assignee_id": 4040, "assignment_question_id": 300406, "answer_type": "LATEX", "answer_latex": "19?", "extracted_answer": "19?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 19.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360827000, "_solve_mode": "just_answer", "_time_on_task_seconds": 149, "_is_correct": false, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776360827000 }, { "id": 50326, "assignee_id": 4040, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776360957000, "_solve_mode": "just_answer", "_time_on_task_seconds": 104, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1776360957000 }, { "id": 50327, "assignee_id": 4040, "assignment_question_id": 300408, "answer_type": "LATEX", "answer_latex": "8", "extracted_answer": "8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361015000, "_solve_mode": "handwritten", "_time_on_task_seconds": 36, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1776361015000 }, { "id": 50328, "assignee_id": 4041, "assignment_question_id": 300401, "answer_type": "LATEX", "answer_latex": "3", "extracted_answer": "3", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361600000, "_solve_mode": "just_answer", "_time_on_task_seconds": 40, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1776361600000 }, { "id": 50329, "assignee_id": 4041, "assignment_question_id": 300402, "answer_type": "LATEX", "answer_latex": "-5", "extracted_answer": "-5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361737000, "_solve_mode": "just_answer", "_time_on_task_seconds": 109, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776361737000 }, { "id": 50330, "assignee_id": 4041, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4", "extracted_answer": "-4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361927000, "_solve_mode": "just_answer", "_time_on_task_seconds": 164, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776361927000 }, { "id": 50331, "assignee_id": 4041, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11", "extracted_answer": "11", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776361998000, "_solve_mode": "just_answer", "_time_on_task_seconds": 54, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1776361998000 }, { "id": 50332, "assignee_id": 4041, "assignment_question_id": 300405, "answer_type": "LATEX", "answer_latex": "22?", "extracted_answer": "22?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 22.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776362094000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 81, "_is_correct": false, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "MEDIUM", "_answered_at": 1776362094000 }, { "id": 50333, "assignee_id": 4041, "assignment_question_id": 300406, "answer_type": "LATEX", "answer_latex": "19", "extracted_answer": "19", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776362289000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 167, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776362289000 }, { "id": 50334, "assignee_id": 4041, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7?", "extracted_answer": "7?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 7.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776362419000, "_solve_mode": "handwritten", "_time_on_task_seconds": 116, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1776362419000 }, { "id": 50335, "assignee_id": 4041, "assignment_question_id": 300408, "answer_type": "LATEX", "answer_latex": "8", "extracted_answer": "8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776362478000, "_solve_mode": "just_answer", "_time_on_task_seconds": 53, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1776362478000 }, { "id": 50336, "assignee_id": 4042, "assignment_question_id": 300401, "answer_type": "LATEX", "answer_latex": "3", "extracted_answer": "3", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357611000, "_solve_mode": "handwritten", "_time_on_task_seconds": 71, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Addition", "_question_difficulty": "EASY", "_answered_at": 1776357611000 }, { "id": 50337, "assignee_id": 4042, "assignment_question_id": 300402, "answer_type": "LATEX", "answer_latex": "-5", "extracted_answer": "-5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357748000, "_solve_mode": "just_answer", "_time_on_task_seconds": 111, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776357748000 }, { "id": 50338, "assignee_id": 4042, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4", "extracted_answer": "-4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357932000, "_solve_mode": "just_answer", "_time_on_task_seconds": 174, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776357932000 }, { "id": 50339, "assignee_id": 4042, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11", "extracted_answer": "11", 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50341, "assignee_id": 4042, "assignment_question_id": 300406, "answer_type": "LATEX", "answer_latex": "19?", "extracted_answer": "19?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 19.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776358270000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 157, "_is_correct": false, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776358270000 }, { "id": 50342, "assignee_id": 4042, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776358424000, "_solve_mode": "just_answer", "_time_on_task_seconds": 135, "_is_correct": true, "_misconception_tag": null, 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true, "created_at": 1776356666000, "_solve_mode": "just_answer", "_time_on_task_seconds": 97, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Subtraction", "_question_difficulty": "MEDIUM", "_answered_at": 1776356666000 }, { "id": 50378, "assignee_id": 4047, "assignment_question_id": 300403, "answer_type": "LATEX", "answer_latex": "-4?", "extracted_answer": "-4?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected -4.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776356836000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 144, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Negative Numbers", "_question_sub_topic": "Mixed", "_question_difficulty": "HARD", "_answered_at": 1776356836000 }, { "id": 50379, "assignee_id": 4047, "assignment_question_id": 300404, "answer_type": "LATEX", "answer_latex": "11", "extracted_answer": "11", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776356940000, "_solve_mode": "just_answer", "_time_on_task_seconds": 86, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "EASY", "_answered_at": 1776356940000 }, { "id": 50380, "assignee_id": 4047, "assignment_question_id": 300405, "answer_type": "LATEX", "answer_latex": "22", "extracted_answer": "22", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357038000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 92, "_is_correct": true, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "MEDIUM", "_answered_at": 1776357038000 }, { "id": 50381, "assignee_id": 4047, "assignment_question_id": 300406, "answer_type": "LATEX", "answer_latex": "19?", "extracted_answer": "19?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 19.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357205000, "_solve_mode": "just_answer", "_time_on_task_seconds": 155, "_is_correct": false, "_misconception_tag": null, "_question_topic": "BIDMAS", "_question_sub_topic": null, "_question_difficulty": "HARD", "_answered_at": 1776357205000 }, { "id": 50382, "assignee_id": 4047, "assignment_question_id": 300407, "answer_type": "LATEX", "answer_latex": "7?", "extracted_answer": "7?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 7.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357322000, "_solve_mode": "just_answer", "_time_on_task_seconds": 89, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1776357322000 }, { "id": 50383, "assignee_id": 4047, "assignment_question_id": 300408, "answer_type": "LATEX", "answer_latex": "8", "extracted_answer": "8", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776357421000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 92, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Mean", "_question_difficulty": "EASY", "_answered_at": 1776357421000 }, { "id": 50384, "assignee_id": 4048, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28", "extracted_answer": "28", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714455000, "_solve_mode": "solve_together", "_time_on_task_seconds": 95, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776714455000 }, { "id": 50385, "assignee_id": 4048, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714561000, "_solve_mode": "just_answer", "_time_on_task_seconds": 84, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776714561000 }, { "id": 50386, "assignee_id": 4048, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27", "extracted_answer": "27", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714777000, "_solve_mode": "just_answer", "_time_on_task_seconds": 191, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776714777000 }, { "id": 50387, "assignee_id": 4048, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714836000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 41, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776714836000 }, { "id": 50388, "assignee_id": 4048, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714977000, "_solve_mode": "just_answer", "_time_on_task_seconds": 113, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776714977000 }, { "id": 50389, "assignee_id": 4048, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776715169000, "_solve_mode": "just_answer", "_time_on_task_seconds": 170, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776715169000 }, { "id": 50390, "assignee_id": 4048, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776715359000, "_solve_mode": "just_answer", "_time_on_task_seconds": 183, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776715359000 }, { "id": 50391, "assignee_id": 4048, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96?", "extracted_answer": "96?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 96.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776715546000, "_solve_mode": "just_answer", "_time_on_task_seconds": 165, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776715546000 }, { "id": 50392, "assignee_id": 4049, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28?", "extracted_answer": "28?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 28.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776705834000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 54, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776705834000 }, { "id": 50393, "assignee_id": 4049, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776705968000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 120, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776705968000 }, { "id": 50394, "assignee_id": 4049, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27", "extracted_answer": "27", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706165000, "_solve_mode": "just_answer", "_time_on_task_seconds": 171, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776706165000 }, { "id": 50395, "assignee_id": 4049, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706262000, "_solve_mode": "just_answer", "_time_on_task_seconds": 87, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776706262000 }, { "id": 50396, "assignee_id": 4049, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706390000, "_solve_mode": "just_answer", "_time_on_task_seconds": 106, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776706390000 }, { "id": 50397, "assignee_id": 4049, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706580000, "_solve_mode": "just_answer", "_time_on_task_seconds": 165, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776706580000 }, { "id": 50398, "assignee_id": 4049, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23?", "extracted_answer": "23?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 23.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706791000, "_solve_mode": "just_answer", "_time_on_task_seconds": 182, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776706791000 }, { "id": 50399, "assignee_id": 4049, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96", "extracted_answer": "96", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706990000, "_solve_mode": "just_answer", "_time_on_task_seconds": 192, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776706990000 }, { "id": 50400, "assignee_id": 4050, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28", "extracted_answer": "28", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704664000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 24, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776704664000 }, { "id": 50401, "assignee_id": 4050, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40?", "extracted_answer": "40?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 40.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704726000, "_solve_mode": "just_answer", "_time_on_task_seconds": 39, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776704726000 }, { "id": 50402, "assignee_id": 4050, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27?", "extracted_answer": "27?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 27.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704838000, "_solve_mode": "just_answer", "_time_on_task_seconds": 99, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776704838000 }, { "id": 50403, "assignee_id": 4050, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704881000, "_solve_mode": "just_answer", "_time_on_task_seconds": 15, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776704881000 }, { "id": 50404, "assignee_id": 4050, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75?", "extracted_answer": "75?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 75.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704942000, "_solve_mode": "just_answer", "_time_on_task_seconds": 33, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776704942000 }, { "id": 50405, "assignee_id": 4050, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720?", "extracted_answer": "720?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 720.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776705027000, "_solve_mode": "just_answer", "_time_on_task_seconds": 64, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776705027000 }, { "id": 50406, "assignee_id": 4050, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776705100000, "_solve_mode": "just_answer", "_time_on_task_seconds": 46, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776705100000 }, { "id": 50407, "assignee_id": 4050, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96?", "extracted_answer": "96?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 96.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776705180000, "_solve_mode": "just_answer", "_time_on_task_seconds": 67, "_is_correct": false, "_misconception_tag": "arithmetic_slip", "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776705180000 }, { "id": 50408, "assignee_id": 4051, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28", "extracted_answer": "28", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776710435000, "_solve_mode": "solve_together", "_time_on_task_seconds": 95, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776710435000 }, { "id": 50409, "assignee_id": 4051, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776710568000, "_solve_mode": "solve_together", "_time_on_task_seconds": 108, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776710568000 }, { "id": 50410, "assignee_id": 4051, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27?", "extracted_answer": "27?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 27.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776710760000, "_solve_mode": "solve_together", "_time_on_task_seconds": 175, "_is_correct": false, "_misconception_tag": "scaffolding_dependence", "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776710760000 }, { "id": 50411, "assignee_id": 4051, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70?", "extracted_answer": "70?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 70.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776710846000, "_solve_mode": "solve_together", "_time_on_task_seconds": 63, "_is_correct": false, "_misconception_tag": "scaffolding_dependence", "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776710846000 }, { "id": 50412, "assignee_id": 4051, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75?", "extracted_answer": "75?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 75.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776710991000, "_solve_mode": "solve_together", "_time_on_task_seconds": 126, "_is_correct": false, "_misconception_tag": "scaffolding_dependence", "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776710991000 }, { "id": 50413, "assignee_id": 4051, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776711189000, "_solve_mode": "solve_together", "_time_on_task_seconds": 170, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776711189000 }, { "id": 50414, "assignee_id": 4051, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776711384000, "_solve_mode": "solve_together", "_time_on_task_seconds": 180, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776711384000 }, { "id": 50415, "assignee_id": 4051, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96", "extracted_answer": "96", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776711552000, "_solve_mode": "solve_together", "_time_on_task_seconds": 152, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776711552000 }, { "id": 50416, "assignee_id": 4052, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28", "extracted_answer": "28", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776703630000, "_solve_mode": "just_answer", "_time_on_task_seconds": 70, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776703630000 }, { "id": 50417, "assignee_id": 4052, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776703758000, "_solve_mode": "just_answer", "_time_on_task_seconds": 121, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776703758000 }, { "id": 50418, "assignee_id": 4052, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27", "extracted_answer": "27", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776703973000, "_solve_mode": "just_answer", "_time_on_task_seconds": 195, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776703973000 }, { "id": 50419, "assignee_id": 4052, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704072000, "_solve_mode": "just_answer", "_time_on_task_seconds": 83, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776704072000 }, { "id": 50420, "assignee_id": 4052, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704204000, "_solve_mode": "just_answer", "_time_on_task_seconds": 107, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776704204000 }, { "id": 50421, "assignee_id": 4052, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704388000, "_solve_mode": "just_answer", "_time_on_task_seconds": 167, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776704388000 }, { "id": 50422, "assignee_id": 4052, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "24", "extracted_answer": "24", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 23.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704565000, "_solve_mode": "just_answer", "_time_on_task_seconds": 167, "_is_correct": false, "_misconception_tag": "word_problem_interpretation", "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776704565000 }, { "id": 50423, "assignee_id": 4052, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "48", "extracted_answer": "48", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 96.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704740000, "_solve_mode": "just_answer", "_time_on_task_seconds": 165, "_is_correct": false, "_misconception_tag": "word_problem_interpretation", "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776704740000 }, { "id": 50424, "assignee_id": 4053, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28", "extracted_answer": "28", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776703929000, "_solve_mode": "just_answer", "_time_on_task_seconds": 69, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776703929000 }, { "id": 50425, "assignee_id": 4053, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704040000, "_solve_mode": "just_answer", "_time_on_task_seconds": 104, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776704040000 }, { "id": 50426, "assignee_id": 4053, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27", "extracted_answer": "27", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704220000, "_solve_mode": "just_answer", "_time_on_task_seconds": 155, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776704220000 }, { "id": 50427, "assignee_id": 4053, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704282000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 48, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776704282000 }, { "id": 50428, "assignee_id": 4053, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704430000, "_solve_mode": "just_answer", "_time_on_task_seconds": 121, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776704430000 }, { "id": 50429, "assignee_id": 4053, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704615000, "_solve_mode": "just_answer", "_time_on_task_seconds": 165, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776704615000 }, { "id": 50430, "assignee_id": 4053, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704825000, "_solve_mode": "just_answer", "_time_on_task_seconds": 187, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776704825000 }, { "id": 50431, "assignee_id": 4053, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96", "extracted_answer": "96", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776704996000, "_solve_mode": "just_answer", "_time_on_task_seconds": 158, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776704996000 }, { "id": 50432, "assignee_id": 4054, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28", "extracted_answer": "28", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776701404000, "_solve_mode": "just_answer", "_time_on_task_seconds": 64, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776701404000 }, { "id": 50433, "assignee_id": 4054, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776701503000, "_solve_mode": "just_answer", "_time_on_task_seconds": 79, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776701503000 }, { "id": 50434, "assignee_id": 4054, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27", "extracted_answer": "27", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776701720000, "_solve_mode": "just_answer", "_time_on_task_seconds": 193, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776701720000 }, { "id": 50435, "assignee_id": 4054, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70?", "extracted_answer": "70?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 70.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776701831000, "_solve_mode": "just_answer", "_time_on_task_seconds": 92, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776701831000 }, { "id": 50436, "assignee_id": 4054, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776701961000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 103, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776701961000 }, { "id": 50437, "assignee_id": 4054, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720?", "extracted_answer": "720?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 720.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776702137000, "_solve_mode": "just_answer", "_time_on_task_seconds": 166, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776702137000 }, { "id": 50438, "assignee_id": 4054, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23?", "extracted_answer": "23?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 23.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776702323000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 181, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776702323000 }, { "id": 50439, "assignee_id": 4054, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96?", "extracted_answer": "96?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 96.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776702469000, "_solve_mode": "just_answer", "_time_on_task_seconds": 140, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word 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"solve_together", "_time_on_task_seconds": 110, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776714459000 }, { "id": 50442, "assignee_id": 4055, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27?", "extracted_answer": "27?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 27.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714657000, "_solve_mode": "just_answer", "_time_on_task_seconds": 191, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776714657000 }, { "id": 50443, "assignee_id": 4055, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714747000, "_solve_mode": "solve_together", "_time_on_task_seconds": 70, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776714747000 }, { "id": 50444, "assignee_id": 4055, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776714878000, "_solve_mode": "just_answer", "_time_on_task_seconds": 112, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776714878000 }, { "id": 50445, "assignee_id": 4055, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720?", "extracted_answer": "720?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 720.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776715075000, "_solve_mode": "just_answer", "_time_on_task_seconds": 167, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776715075000 }, { "id": 50446, "assignee_id": 4055, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776715279000, "_solve_mode": "solve_together", "_time_on_task_seconds": 177, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776715279000 }, { "id": 50447, "assignee_id": 4055, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96", "extracted_answer": "96", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776715438000, "_solve_mode": "just_answer", "_time_on_task_seconds": 138, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776715438000 }, { "id": 50448, "assignee_id": 4056, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28", "extracted_answer": "28", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707282000, "_solve_mode": "just_answer", "_time_on_task_seconds": 62, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776707282000 }, { "id": 50449, "assignee_id": 4056, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40?", "extracted_answer": "40?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 40.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707414000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 103, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776707414000 }, { "id": 50450, "assignee_id": 4056, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27", "extracted_answer": "27", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707604000, "_solve_mode": "just_answer", "_time_on_task_seconds": 178, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776707604000 }, { "id": 50451, "assignee_id": 4056, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707663000, "_solve_mode": "just_answer", "_time_on_task_seconds": 40, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776707663000 }, { "id": 50452, "assignee_id": 4056, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707782000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 102, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776707782000 }, { "id": 50453, "assignee_id": 4056, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707946000, "_solve_mode": "just_answer", "_time_on_task_seconds": 150, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776707946000 }, { "id": 50454, "assignee_id": 4056, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776708094000, "_solve_mode": "just_answer", "_time_on_task_seconds": 142, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776708094000 }, { "id": 50455, "assignee_id": 4056, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96?", "extracted_answer": "96?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 96.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776708275000, "_solve_mode": "just_answer", "_time_on_task_seconds": 158, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776708275000 }, { "id": 50456, "assignee_id": 4057, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28?", "extracted_answer": "28?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 28.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776705771000, "_solve_mode": "just_answer", "_time_on_task_seconds": 51, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776705771000 }, { "id": 50457, "assignee_id": 4057, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776705889000, "_solve_mode": "just_answer", "_time_on_task_seconds": 96, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776705889000 }, { "id": 50458, "assignee_id": 4057, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27?", "extracted_answer": "27?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 27.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706084000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 167, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776706084000 }, { "id": 50459, "assignee_id": 4057, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70?", "extracted_answer": "70?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 70.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706160000, "_solve_mode": "just_answer", "_time_on_task_seconds": 47, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776706160000 }, { "id": 50460, "assignee_id": 4057, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706250000, "_solve_mode": "just_answer", "_time_on_task_seconds": 78, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776706250000 }, { "id": 50461, "assignee_id": 4057, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706439000, "_solve_mode": "handwritten", "_time_on_task_seconds": 181, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776706439000 }, { "id": 50462, "assignee_id": 4057, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706591000, "_solve_mode": "just_answer", "_time_on_task_seconds": 142, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776706591000 }, { "id": 50463, "assignee_id": 4057, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96?", "extracted_answer": "96?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 96.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776706778000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 175, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776706778000 }, { "id": 50464, "assignee_id": 4058, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28?", "extracted_answer": "28?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 28.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707260000, "_solve_mode": "just_answer", "_time_on_task_seconds": 40, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776707260000 }, { "id": 50465, "assignee_id": 4058, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40?", "extracted_answer": "40?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 40.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707371000, "_solve_mode": "just_answer", "_time_on_task_seconds": 91, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776707371000 }, { "id": 50466, "assignee_id": 4058, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27?", "extracted_answer": "27?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 27.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707542000, "_solve_mode": "just_answer", "_time_on_task_seconds": 148, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776707542000 }, { "id": 50467, "assignee_id": 4058, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70", "extracted_answer": "70", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707603000, "_solve_mode": "just_answer", "_time_on_task_seconds": 35, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776707603000 }, { "id": 50468, "assignee_id": 4058, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75?", "extracted_answer": "75?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 75.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707732000, "_solve_mode": "just_answer", "_time_on_task_seconds": 114, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776707732000 }, { "id": 50469, "assignee_id": 4058, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720?", "extracted_answer": "720?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 720.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707889000, "_solve_mode": "just_answer", "_time_on_task_seconds": 142, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776707889000 }, { "id": 50470, "assignee_id": 4058, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23?", "extracted_answer": "23?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 23.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776708064000, "_solve_mode": "just_answer", "_time_on_task_seconds": 160, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776708064000 }, { "id": 50471, "assignee_id": 4058, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96", "extracted_answer": "96", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776708268000, "_solve_mode": "just_answer", "_time_on_task_seconds": 186, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776708268000 }, { "id": 50472, "assignee_id": 4059, "assignment_question_id": 300501, "answer_type": "LATEX", "answer_latex": "28?", "extracted_answer": "28?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 28.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707200000, "_solve_mode": "just_answer", "_time_on_task_seconds": 40, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Perimeter", "_question_difficulty": "EASY", "_answered_at": 1776707200000 }, { "id": 50473, "assignee_id": 4059, "assignment_question_id": 300502, "answer_type": "LATEX", "answer_latex": "40", "extracted_answer": "40", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707351000, "_solve_mode": "just_answer", "_time_on_task_seconds": 125, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "MEDIUM", "_answered_at": 1776707351000 }, { "id": 50474, "assignee_id": 4059, "assignment_question_id": 300503, "answer_type": "LATEX", "answer_latex": "27?", "extracted_answer": "27?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 27.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707535000, "_solve_mode": "just_answer", "_time_on_task_seconds": 174, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Area", "_question_difficulty": "HARD", "_answered_at": 1776707535000 }, { "id": 50475, "assignee_id": 4059, "assignment_question_id": 300504, "answer_type": "LATEX", "answer_latex": "70?", "extracted_answer": "70?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 70.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707622000, "_solve_mode": "just_answer", "_time_on_task_seconds": 77, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "EASY", "_answered_at": 1776707622000 }, { "id": 50476, "assignee_id": 4059, "assignment_question_id": 300505, "answer_type": "LATEX", "answer_latex": "75", "extracted_answer": "75", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707754000, "_solve_mode": "just_answer", "_time_on_task_seconds": 115, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "MEDIUM", "_answered_at": 1776707754000 }, { "id": 50477, "assignee_id": 4059, "assignment_question_id": 300506, "answer_type": "LATEX", "answer_latex": "720", "extracted_answer": "720", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776707943000, "_solve_mode": "just_answer", "_time_on_task_seconds": 163, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Angles", "_question_difficulty": "HARD", "_answered_at": 1776707943000 }, { "id": 50478, "assignee_id": 4059, "assignment_question_id": 300507, "answer_type": "LATEX", "answer_latex": "23?", "extracted_answer": "23?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 23.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776708141000, "_solve_mode": "just_answer", "_time_on_task_seconds": 178, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776708141000 }, { "id": 50479, "assignee_id": 4059, "assignment_question_id": 300508, "answer_type": "LATEX", "answer_latex": "96", "extracted_answer": "96", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1776708359000, "_solve_mode": "just_answer", "_time_on_task_seconds": 188, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Geometry", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1776708359000 }, { "id": 50480, "assignee_id": 4061, "assignment_question_id": 300601, "answer_type": "LATEX", "answer_latex": "5", "extracted_answer": "5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777401639000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 39, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "EASY", "_answered_at": 1777401639000 }, { "id": 50481, "assignee_id": 4061, "assignment_question_id": 300602, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777401779000, "_solve_mode": "just_answer", "_time_on_task_seconds": 110, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1777401779000 }, { "id": 50482, "assignee_id": 4061, "assignment_question_id": 300603, "answer_type": "LATEX", "answer_latex": "6?", "extracted_answer": "6?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777401955000, "_solve_mode": "just_answer", "_time_on_task_seconds": 166, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "HARD", "_answered_at": 1777401955000 }, { "id": 50483, "assignee_id": 4061, "assignment_question_id": 300604, "answer_type": "LATEX", "answer_latex": "14", "extracted_answer": "14", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777402050000, "_solve_mode": "handwritten", "_time_on_task_seconds": 88, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "EASY", "_answered_at": 1777402050000 }, { "id": 50484, "assignee_id": 4061, "assignment_question_id": 300605, "answer_type": "LATEX", "answer_latex": "31", "extracted_answer": "31", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777402145000, "_solve_mode": "solve_together", "_time_on_task_seconds": 86, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "MEDIUM", "_answered_at": 1777402145000 }, { "id": 50485, "assignee_id": 4061, "assignment_question_id": 300606, "answer_type": "LATEX", "answer_latex": "3n+2?", "extracted_answer": "3n+2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3n+2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777402342000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 190, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "HARD", "_answered_at": 1777402342000 }, { "id": 50486, "assignee_id": 4063, "assignment_question_id": 300601, "answer_type": "LATEX", "answer_latex": "5", "extracted_answer": "5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777401710000, "_solve_mode": "solve_together", "_time_on_task_seconds": 50, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "EASY", "_answered_at": 1777401710000 }, { "id": 50487, "assignee_id": 4063, "assignment_question_id": 300602, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777401815000, "_solve_mode": "solve_together", "_time_on_task_seconds": 82, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1777401815000 }, { "id": 50488, "assignee_id": 4063, "assignment_question_id": 300603, "answer_type": "LATEX", "answer_latex": "6", "extracted_answer": "6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777402009000, "_solve_mode": "solve_together", "_time_on_task_seconds": 184, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "HARD", "_answered_at": 1777402009000 }, { "id": 50489, "assignee_id": 4063, "assignment_question_id": 300604, "answer_type": "LATEX", "answer_latex": "14", "extracted_answer": "14", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777402083000, "_solve_mode": "solve_together", "_time_on_task_seconds": 53, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "EASY", "_answered_at": 1777402083000 }, { "id": 50490, "assignee_id": 4063, "assignment_question_id": 300605, "answer_type": "LATEX", "answer_latex": "31", "extracted_answer": "31", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777402232000, "_solve_mode": "solve_together", "_time_on_task_seconds": 126, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "MEDIUM", "_answered_at": 1777402232000 }, { "id": 50491, "assignee_id": 4066, "assignment_question_id": 300601, "answer_type": "LATEX", "answer_latex": "5", "extracted_answer": "5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777398703000, "_solve_mode": "just_answer", "_time_on_task_seconds": 43, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "EASY", "_answered_at": 1777398703000 }, { "id": 50492, "assignee_id": 4066, "assignment_question_id": 300602, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777398852000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 120, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1777398852000 }, { "id": 50493, "assignee_id": 4066, "assignment_question_id": 300603, "answer_type": "LATEX", "answer_latex": "6", "extracted_answer": "6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777399051000, "_solve_mode": "just_answer", "_time_on_task_seconds": 177, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "HARD", "_answered_at": 1777399051000 }, { "id": 50494, "assignee_id": 4066, "assignment_question_id": 300604, "answer_type": "LATEX", "answer_latex": "14?", "extracted_answer": "14?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 14.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777399129000, "_solve_mode": "just_answer", "_time_on_task_seconds": 72, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "EASY", "_answered_at": 1777399129000 }, { "id": 50495, "assignee_id": 4066, "assignment_question_id": 300605, "answer_type": "LATEX", "answer_latex": "31", "extracted_answer": "31", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777399221000, "_solve_mode": "solve_together", "_time_on_task_seconds": 85, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "MEDIUM", "_answered_at": 1777399221000 }, { "id": 50496, "assignee_id": 4066, "assignment_question_id": 300606, "answer_type": "LATEX", "answer_latex": "3n+2", "extracted_answer": "3n+2", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777399380000, "_solve_mode": "just_answer", "_time_on_task_seconds": 137, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "HARD", "_answered_at": 1777399380000 }, { "id": 50497, "assignee_id": 4066, "assignment_question_id": 300607, "answer_type": "LATEX", "answer_latex": "23", "extracted_answer": "23", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777399561000, "_solve_mode": "just_answer", "_time_on_task_seconds": 172, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1777399561000 }, { "id": 50498, "assignee_id": 4068, "assignment_question_id": 300601, "answer_type": "LATEX", "answer_latex": "5?", "extracted_answer": "5?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 5.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777393884000, "_solve_mode": "just_answer", "_time_on_task_seconds": 84, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "EASY", "_answered_at": 1777393884000 }, { "id": 50499, "assignee_id": 4068, "assignment_question_id": 300602, "answer_type": "LATEX", "answer_latex": "7?", "extracted_answer": "7?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 7.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394030000, "_solve_mode": "just_answer", "_time_on_task_seconds": 130, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1777394030000 }, { "id": 50500, "assignee_id": 4068, "assignment_question_id": 300603, "answer_type": "LATEX", "answer_latex": "6?", "extracted_answer": "6?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394200000, "_solve_mode": "just_answer", "_time_on_task_seconds": 162, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "HARD", "_answered_at": 1777394200000 }, { "id": 50501, "assignee_id": 4068, "assignment_question_id": 300604, "answer_type": "LATEX", "answer_latex": "14", "extracted_answer": "14", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394288000, "_solve_mode": "just_answer", "_time_on_task_seconds": 75, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "EASY", "_answered_at": 1777394288000 }, { "id": 50502, "assignee_id": 4068, "assignment_question_id": 300605, "answer_type": "LATEX", "answer_latex": "31", "extracted_answer": "31", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394388000, "_solve_mode": "just_answer", "_time_on_task_seconds": 85, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "MEDIUM", "_answered_at": 1777394388000 }, { "id": 50503, "assignee_id": 4068, "assignment_question_id": 300606, "answer_type": "LATEX", "answer_latex": "3n+2?", "extracted_answer": "3n+2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3n+2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394551000, "_solve_mode": "just_answer", "_time_on_task_seconds": 149, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "HARD", "_answered_at": 1777394551000 }, { "id": 50504, "assignee_id": 4069, "assignment_question_id": 300601, "answer_type": "LATEX", "answer_latex": "5?", "extracted_answer": "5?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 5.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777393576000, "_solve_mode": "just_answer", "_time_on_task_seconds": 76, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "EASY", "_answered_at": 1777393576000 }, { "id": 50505, "assignee_id": 4069, "assignment_question_id": 300602, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777393697000, "_solve_mode": "just_answer", "_time_on_task_seconds": 94, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1777393697000 }, { "id": 50506, "assignee_id": 4069, "assignment_question_id": 300603, "answer_type": "LATEX", "answer_latex": "6", "extracted_answer": "6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777393911000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 195, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "HARD", "_answered_at": 1777393911000 }, { "id": 50507, "assignee_id": 4069, "assignment_question_id": 300604, "answer_type": "LATEX", "answer_latex": "14", "extracted_answer": "14", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394026000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 89, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "EASY", "_answered_at": 1777394026000 }, { "id": 50508, "assignee_id": 4069, "assignment_question_id": 300605, "answer_type": "LATEX", "answer_latex": "31", "extracted_answer": "31", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394150000, "_solve_mode": "solve_together", "_time_on_task_seconds": 117, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "MEDIUM", "_answered_at": 1777394150000 }, { "id": 50509, "assignee_id": 4069, "assignment_question_id": 300606, "answer_type": "LATEX", "answer_latex": "3n+2?", "extracted_answer": "3n+2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3n+2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394327000, "_solve_mode": "just_answer", "_time_on_task_seconds": 164, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "HARD", "_answered_at": 1777394327000 }, { "id": 50510, "assignee_id": 4069, "assignment_question_id": 300607, "answer_type": "LATEX", "answer_latex": "23?", "extracted_answer": "23?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 23.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394541000, "_solve_mode": "just_answer", "_time_on_task_seconds": 184, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1777394541000 }, { "id": 50511, "assignee_id": 4069, "assignment_question_id": 300608, "answer_type": "LATEX", "answer_latex": "5?", "extracted_answer": "5?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 5.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777394651000, "_solve_mode": "just_answer", "_time_on_task_seconds": 86, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Median", "_question_difficulty": "MEDIUM", "_answered_at": 1777394651000 }, { "id": 50512, "assignee_id": 4070, "assignment_question_id": 300601, "answer_type": "LATEX", "answer_latex": "5", "extracted_answer": "5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777398395000, "_solve_mode": "handwritten", "_time_on_task_seconds": 95, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "EASY", "_answered_at": 1777398395000 }, { "id": 50513, "assignee_id": 4070, "assignment_question_id": 300602, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777398525000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 102, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1777398525000 }, { "id": 50514, "assignee_id": 4070, "assignment_question_id": 300603, "answer_type": "LATEX", "answer_latex": "6", "extracted_answer": "6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777398709000, "_solve_mode": "just_answer", "_time_on_task_seconds": 168, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "HARD", "_answered_at": 1777398709000 }, { "id": 50515, "assignee_id": 4070, "assignment_question_id": 300604, "answer_type": "LATEX", "answer_latex": "14", "extracted_answer": "14", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777398805000, "_solve_mode": "just_answer", "_time_on_task_seconds": 72, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "EASY", "_answered_at": 1777398805000 }, { "id": 50516, "assignee_id": 4070, "assignment_question_id": 300605, "answer_type": "LATEX", "answer_latex": "31?", "extracted_answer": "31?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 31.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777398923000, "_solve_mode": "just_answer", "_time_on_task_seconds": 106, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "MEDIUM", "_answered_at": 1777398923000 }, { "id": 50517, "assignee_id": 4070, "assignment_question_id": 300606, "answer_type": "LATEX", "answer_latex": "3n+2?", "extracted_answer": "3n+2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3n+2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777399096000, "_solve_mode": "just_answer", "_time_on_task_seconds": 159, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "HARD", "_answered_at": 1777399096000 }, { "id": 50518, "assignee_id": 4071, "assignment_question_id": 300601, "answer_type": "LATEX", "answer_latex": "5", "extracted_answer": "5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777406305000, "_solve_mode": "just_answer", "_time_on_task_seconds": 85, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "EASY", "_answered_at": 1777406305000 }, { "id": 50519, "assignee_id": 4071, "assignment_question_id": 300602, "answer_type": "LATEX", "answer_latex": "7", "extracted_answer": "7", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777406437000, "_solve_mode": "just_answer", "_time_on_task_seconds": 104, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "MEDIUM", "_answered_at": 1777406437000 }, { "id": 50520, "assignee_id": 4071, "assignment_question_id": 300603, "answer_type": "LATEX", "answer_latex": "6?", "extracted_answer": "6?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777406600000, "_solve_mode": "just_answer", "_time_on_task_seconds": 139, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Simple Equations", "_question_difficulty": "HARD", "_answered_at": 1777406600000 }, { "id": 50521, "assignee_id": 4071, "assignment_question_id": 300604, "answer_type": "LATEX", "answer_latex": "14?", "extracted_answer": "14?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 14.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777406677000, "_solve_mode": "just_answer", "_time_on_task_seconds": 52, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "EASY", "_answered_at": 1777406677000 }, { "id": 50522, "assignee_id": 4071, "assignment_question_id": 300605, "answer_type": "LATEX", "answer_latex": "31", "extracted_answer": "31", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777406807000, "_solve_mode": "just_answer", "_time_on_task_seconds": 112, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "MEDIUM", "_answered_at": 1777406807000 }, { "id": 50523, "assignee_id": 4071, "assignment_question_id": 300606, "answer_type": "LATEX", "answer_latex": "3n+2", "extracted_answer": "3n+2", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777407005000, "_solve_mode": "solve_together", "_time_on_task_seconds": 168, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Sequences", "_question_difficulty": "HARD", "_answered_at": 1777407005000 }, { "id": 50524, "assignee_id": 4071, "assignment_question_id": 300607, "answer_type": "LATEX", "answer_latex": "23?", "extracted_answer": "23?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 23.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777407201000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 168, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Algebra", "_question_sub_topic": "Word problem", "_question_difficulty": "HARD", "_answered_at": 1777407201000 }, { "id": 50525, "assignee_id": 4071, "assignment_question_id": 300608, "answer_type": "LATEX", "answer_latex": "5", "extracted_answer": "5", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777407301000, "_solve_mode": "just_answer", "_time_on_task_seconds": 92, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Data", "_question_sub_topic": "Median", "_question_difficulty": "MEDIUM", "_answered_at": 1777407301000 }, { "id": 50526, "assignee_id": 4072, "assignment_question_id": 300701, "answer_type": "LATEX", "answer_latex": "2/5", "extracted_answer": "2/5", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 5/6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777661337000, "_solve_mode": "just_answer", "_time_on_task_seconds": 57, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777661337000 }, { "id": 50527, "assignee_id": 4072, "assignment_question_id": 300702, "answer_type": "LATEX", "answer_latex": "2/6", "extracted_answer": "2/6", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3/4.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777661436000, "_solve_mode": "just_answer", "_time_on_task_seconds": 80, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777661436000 }, { "id": 50528, "assignee_id": 4072, "assignment_question_id": 300703, "answer_type": "LATEX", "answer_latex": "3/8", "extracted_answer": "3/8", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11/15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777661541000, "_solve_mode": "just_answer", "_time_on_task_seconds": 87, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777661541000 }, { "id": 50529, "assignee_id": 4072, "assignment_question_id": 300704, "answer_type": "LATEX", "answer_latex": "4/10", "extracted_answer": "4/10", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11/12.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777661623000, "_solve_mode": "just_answer", "_time_on_task_seconds": 77, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777661623000 }, { "id": 50530, "assignee_id": 4072, "assignment_question_id": 300705, "answer_type": "LATEX", "answer_latex": "4/3", "extracted_answer": "4/3", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 1/2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777661748000, "_solve_mode": "just_answer", "_time_on_task_seconds": 110, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Subtract", "_question_difficulty": "MEDIUM", "_answered_at": 1777661748000 }, { "id": 50531, "assignee_id": 4072, "assignment_question_id": 300706, "answer_type": "LATEX", "answer_latex": "12/20", "extracted_answer": "12/20", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 29/24.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777661959000, "_solve_mode": "just_answer", "_time_on_task_seconds": 184, "_is_correct": false, "_misconception_tag": "add_tops_add_bottoms", "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "HARD", "_answered_at": 1777661959000 }, { "id": 50532, "assignee_id": 4072, "assignment_question_id": 300707, "answer_type": "LATEX", "answer_latex": "4/12", "extracted_answer": "4/12", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3/8.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777662047000, "_solve_mode": "just_answer", "_time_on_task_seconds": 78, "_is_correct": false, "_misconception_tag": "fraction_general_uncertainty", "_question_topic": "Fractions", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1777662047000 }, { "id": 50533, "assignee_id": 4073, "assignment_question_id": 300701, "answer_type": "LATEX", "answer_latex": "5/6", "extracted_answer": "5/6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777651827000, "_solve_mode": "just_answer", "_time_on_task_seconds": 87, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777651827000 }, { "id": 50534, "assignee_id": 4073, "assignment_question_id": 300702, "answer_type": "LATEX", "answer_latex": "3/4", "extracted_answer": "3/4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777651922000, "_solve_mode": "just_answer", "_time_on_task_seconds": 85, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777651922000 }, { "id": 50535, "assignee_id": 4073, "assignment_question_id": 300703, "answer_type": "LATEX", "answer_latex": "11/15?", "extracted_answer": "11/15?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11/15.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777652017000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 81, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777652017000 }, { "id": 50536, "assignee_id": 4073, "assignment_question_id": 300704, "answer_type": "LATEX", "answer_latex": "11/12", "extracted_answer": "11/12", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777652152000, "_solve_mode": "just_answer", "_time_on_task_seconds": 117, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777652152000 }, { "id": 50537, "assignee_id": 4073, "assignment_question_id": 300705, "answer_type": "LATEX", "answer_latex": "1/2", "extracted_answer": "1/2", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777652298000, "_solve_mode": "just_answer", "_time_on_task_seconds": 116, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Subtract", "_question_difficulty": "MEDIUM", "_answered_at": 1777652298000 }, { "id": 50538, "assignee_id": 4073, "assignment_question_id": 300706, "answer_type": "LATEX", "answer_latex": "29/24", "extracted_answer": "29/24", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777652468000, "_solve_mode": "just_answer", "_time_on_task_seconds": 151, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "HARD", "_answered_at": 1777652468000 }, { "id": 50539, "assignee_id": 4073, "assignment_question_id": 300707, "answer_type": "LATEX", "answer_latex": "3/8?", "extracted_answer": "3/8?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3/8.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777652573000, "_solve_mode": "just_answer", "_time_on_task_seconds": 78, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Word problem", "_question_difficulty": "MEDIUM", "_answered_at": 1777652573000 }, { "id": 50540, "assignee_id": 4073, "assignment_question_id": 300708, "answer_type": "LATEX", "answer_latex": "1/2?", "extracted_answer": "1/2?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 1/2.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777652662000, "_solve_mode": "just_answer", "_time_on_task_seconds": 83, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Multiply", "_question_difficulty": "MEDIUM", "_answered_at": 1777652662000 }, { "id": 50541, "assignee_id": 4075, "assignment_question_id": 300701, "answer_type": "LATEX", "answer_latex": "5/6", "extracted_answer": "5/6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777662839000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 59, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777662839000 }, { "id": 50542, "assignee_id": 4075, "assignment_question_id": 300702, "answer_type": "LATEX", "answer_latex": "3/4", "extracted_answer": "3/4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777662950000, "_solve_mode": "solve_together", "_time_on_task_seconds": 87, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777662950000 }, { "id": 50543, "assignee_id": 4075, "assignment_question_id": 300703, "answer_type": "LATEX", "answer_latex": "11/15", "extracted_answer": "11/15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777663095000, "_solve_mode": "solve_together", "_time_on_task_seconds": 135, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777663095000 }, { "id": 50544, "assignee_id": 4075, "assignment_question_id": 300704, "answer_type": "LATEX", "answer_latex": "11/12", "extracted_answer": "11/12", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777663240000, "_solve_mode": "solve_together", "_time_on_task_seconds": 129, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777663240000 }, { "id": 50545, "assignee_id": 4076, "assignment_question_id": 300701, "answer_type": "LATEX", "answer_latex": "5/6", "extracted_answer": "5/6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777664645000, "_solve_mode": "just_answer", "_time_on_task_seconds": 65, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777664645000 }, { "id": 50546, "assignee_id": 4076, "assignment_question_id": 300702, "answer_type": "LATEX", "answer_latex": "3/4", "extracted_answer": "3/4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777664692000, "_solve_mode": "just_answer", "_time_on_task_seconds": 42, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777664692000 }, { "id": 50547, "assignee_id": 4076, "assignment_question_id": 300703, "answer_type": "LATEX", "answer_latex": "11/15", "extracted_answer": "11/15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777664832000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 125, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777664832000 }, { "id": 50548, "assignee_id": 4076, "assignment_question_id": 300704, "answer_type": "LATEX", "answer_latex": "11/12", "extracted_answer": "11/12", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777664943000, "_solve_mode": "just_answer", "_time_on_task_seconds": 89, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777664943000 }, { "id": 50549, "assignee_id": 4077, "assignment_question_id": 300701, "answer_type": "LATEX", "answer_latex": "5/6?", "extracted_answer": "5/6?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 5/6.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777660632000, "_solve_mode": "solve_together", "_time_on_task_seconds": 72, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777660632000 }, { "id": 50550, "assignee_id": 4077, "assignment_question_id": 300702, "answer_type": "LATEX", "answer_latex": "3/4?", "extracted_answer": "3/4?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3/4.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777660697000, "_solve_mode": "just_answer", "_time_on_task_seconds": 47, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777660697000 }, { "id": 50551, "assignee_id": 4077, "assignment_question_id": 300703, "answer_type": "LATEX", "answer_latex": "11/15", "extracted_answer": "11/15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777660833000, "_solve_mode": "just_answer", "_time_on_task_seconds": 115, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777660833000 }, { "id": 50552, "assignee_id": 4077, "assignment_question_id": 300704, "answer_type": "LATEX", "answer_latex": "11/12?", "extracted_answer": "11/12?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 11/12.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777660991000, "_solve_mode": "just_answer", "_time_on_task_seconds": 128, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", "_answered_at": 1777660991000 }, { "id": 50553, "assignee_id": 4078, "assignment_question_id": 300701, "answer_type": "LATEX", "answer_latex": "5/6", "extracted_answer": "5/6", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777658528000, "_solve_mode": "just_answer", "_time_on_task_seconds": 68, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777658528000 }, { "id": 50554, "assignee_id": 4078, "assignment_question_id": 300702, "answer_type": "LATEX", "answer_latex": "3/4", "extracted_answer": "3/4", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777658622000, "_solve_mode": "step_by_step", "_time_on_task_seconds": 65, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "EASY", "_answered_at": 1777658622000 }, { "id": 50555, "assignee_id": 4078, "assignment_question_id": 300703, "answer_type": "LATEX", "answer_latex": "11/15", "extracted_answer": "11/15", "graded_marks": 1, "marks_awarded": 1, "ai_reasoning": "Answer matches expected solution.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777658735000, "_solve_mode": "just_answer", "_time_on_task_seconds": 99, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "MEDIUM", 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95, "_is_correct": true, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Subtract", "_question_difficulty": "MEDIUM", "_answered_at": 1777659004000 }, { "id": 50558, "assignee_id": 4078, "assignment_question_id": 300706, "answer_type": "LATEX", "answer_latex": "29/24?", "extracted_answer": "29/24?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 29/24.", "grading_status": "GRADED", "grading_attempts": 1, "is_active": true, "created_at": 1777659174000, "_solve_mode": "solve_together", "_time_on_task_seconds": 151, "_is_correct": false, "_misconception_tag": null, "_question_topic": "Fractions", "_question_sub_topic": "Add", "_question_difficulty": "HARD", "_answered_at": 1777659174000 }, { "id": 50559, "assignee_id": 4078, "assignment_question_id": 300707, "answer_type": "LATEX", "answer_latex": "3/8?", "extracted_answer": "3/8?", "graded_marks": 0, "marks_awarded": 0, "ai_reasoning": "Incorrect; expected 3/8.", 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