{"ok":true,"question":{"id":182195,"question_uuid":"a77d0ba4-6c0c-4ae9-a604-e42d6f46edac","job_id":10,"source_file":"冀教版/八下/薛豪Q_18952688822_340.pdf","source_page_start":5,"source_page_end":5,"source_bbox":"[30.0, 283.14, 355.63, 403.27]","subject_code":"math","grade_level":"JUNIOR","tree_code":"KT_JUNIOR_MATH_STANDARD","question_type":"multi_choice","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"(多选)下面说法正确的是(        )\", \"type\": \"text\"}, {\"type\": \"option\", \"label\": \"A\", \"blocks\": [{\"text\": \"当 k ≠0 时，y = − _{k}是正比例函数x\", \"type\": \"text\"}], \"source_bbox\": [30.0, 317.89, 248.93, 339.5], \"source_page\": 5}, {\"type\": \"option\", \"label\": \"B\", \"blocks\": [{\"text\": \"如果y = (a + 3)x +\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"a^{2}\"}, {\"text\": \"−9是正比例函数，那么a = ±3\", \"type\": \"text\"}], \"source_bbox\": [30.0, 342.06, 355.63, 358.51], \"source_page\": 5}, {\"type\": \"option\", \"label\": \"C\", \"blocks\": [{\"text\": 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1_{3}x^{2}\\)，那么y与\\(x^{2}\\)成正比例\n答案：\n\n解析：\n","result_json":"{\"ok\": true, \"hard\": false, \"issues\": [], \"confidence\": 0.95, \"suggestions\": [\"题干中选项A的函数表达式“y = − _{k}”排版略显混乱，建议明确写作 y = -x/k 或 y = -1/k · x 以增强可读性\"]}","created_at":"2026-11-10T13:18:41"},{"id":9458920,"import_question_id":182195,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":0.95,"input_snapshot":"(多选)下面说法正确的是( ) A. 当 k ≠0 时，y = − _{k}是正比例函数x B. 如果y = (a + 3)x + a^{2} −9是正比例函数，那么a = ±3 C. 如果 y 与 x + 2 成正比例，那么 y 是 x 的正比例函数 D. 如果 y = 1_{3}x^{2} ，那么y与 x^{2} 成正比例","result_json":"{\"basis\": \"A: y = -x/k 可化为 y = (-1/k)x，当 k≠0 时系数非零，符合正比例函数定义。D: y = (1/3)x² 可视为 y 与 x² 成正比例（比例系数 1/3）。B 错：若 y=(a+3)x+a²-9 是正比例函数，则常数项 a²-9=0 ⇒ a=±3，但同时一次项系数 a+3≠0 ⇒ a≠-3，故 a=3 唯一。C 错：y 与 x+2 成正比例只能推出 y=k(x+2)，不一定是 y 与 x 成正比例。\", \"answer\": \"AD\", \"confidence\": 0.95, \"handout_chars\": 0}","created_at":"2026-11-10T13:21:51"},{"id":9458921,"import_question_id":182195,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":1.0,"input_snapshot":"来源答案: || 盲解:AD","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 1.0}","created_at":"2026-11-10T13:21:51"},{"id":9458922,"import_question_id":182195,"audit_type":"SYMBOLIC","auditor_name":"symbolic-auditor","status":"WARN","score":0.5,"input_snapshot":"答案: || 盲解:AD","result_json":"{\"checks\": [], \"detail\": {\"reason\": \"未提取到来源答案\"}, \"status\": \"WARN\", \"applicable\": true}","created_at":"2026-11-10T13:21:51"},{"id":9458933,"import_question_id":182195,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.8,"input_snapshot":"答案: || 解析:","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"解析为空，缺少对每个选项的逐一分析；答案标注为‘无’，但参考给出AD，需补充完整推导过程。\"], \"confidence\": 0.8, \"equation_checks\": []}","created_at":"2026-11-10T13:22:47"},{"id":9458934,"import_question_id":182195,"audit_type":"QUALITY_GATE","auditor_name":"quality-gate","status":"FAIL","score":0.913,"input_snapshot":"","result_json":"{\"warnings\": [], \"graded_gate\": true, \"hard_failed\": [\"COHERENCE\", \"ANSWER\"]}","created_at":"2026-11-10T13:22:47"},{"id":9459015,"import_question_id":182195,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":1.0,"input_snapshot":"(多选)下面说法正确的是( ) A. 当 k ≠0 时，y = − _{k}是正比例函数x B. 如果y = (a + 3)x + a^{2} −9是正比例函数，那么a = ±3 C. 如果 y 与 x + 2 成正比例，那么 y 是 x 的正比例函数 D. 如果 y = 1_{3}x^{2} ，那么y与 x^{2} 成正比例","result_json":"{\"basis\": \"A: 正比例函数定义为 y = kx (k≠0)，此处 y = -x/k 可写作 y = (-1/k)x，因 k≠0 则 -1/k 为常数，符合定义。D: 若 y = (1/3)x²，则 y 与 x² 的比值为常数 1/3，满足“y 与 x² 成正比例”的定义（即 y = c·x², c 为常数）。\", \"answer\": \"AD\", \"confidence\": 1.0, \"handout_chars\": 0}","created_at":"2026-11-10T13:27:49"},{"id":9459016,"import_question_id":182195,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":1.0,"input_snapshot":"来源答案:AD || 盲解:AD","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 1.0}","created_at":"2026-11-10T13:27:49"},{"id":9459041,"import_question_id":182195,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.9,"input_snapshot":"答案:AD || 解析:A. y = -k/x 是反比例函数，不是正比例函数，故错误； B. 若 y = (a+3)x +\\(a^{2}\\)-9 是正比例函数，则常数项\\(a^{2}\\)-9=0 且比例系数 a+3≠0，解得 a=3（a=-3 时系数为0，舍去），故错误； C. 若 y 与 x+2 成正比例，则 y=k(x+2)，这不是 y 与 x 的正比例关系，故错误； D. 若 y = (1/3)\\(x^{2}\\)，","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"A. 解析称 y = -k/x 是反比例函数，故错误。但选项 A 原文为 y = − _{k}，结合答案选 A，应理解为 y = -kx（正比例函数），此时解析误判为反比例函数，导致结论错误。\", \"B. 解析得出 a=3，但选项 B 结论是 a=±3，解析正确指出 a=-3 时系数为 0 应舍去，故选项 B 本身错误，解析判断正确。\", \"C. 解析正确指出 y=k(x+2) 不是 y 与 x 的正比例关系，选项 C 错误，解析判断正确。\", \"D. 解析正确，选项 D 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