{"ok":true,"question":{"id":22000,"question_uuid":"58a85c27-9111-4c00-a9be-6b8279af406b","job_id":3,"source_file":"人教版/七下/2026江苏七年级期末数学试卷+答案630.pdf","source_page_start":2,"source_page_end":2,"source_bbox":"[303.94, 199.62, 521.5, 268.24]","subject_code":"math","grade_level":"SENIOR","tree_code":"KT_SENIOR_MATH_STANDARD","question_type":"fill_blank","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"在平面直角坐标系xOy中，已知点 (3,2)与 A 点 (3, −2)，下列说法正确的是( ) B ．AB ⊥ x轴 ．AB ⊥ y轴 A B ．OA ⊥ OB ．OA ⊥ AB C D\", \"type\": \"text\"}, {\"type\": \"solution\", \"blocks\": [{\"text\": \"因为点\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"A\"}, {\"text\": \"坐标为$(3,2)$，点\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"B\"}, {\"text\": \"坐标为$(3,-2)$，则$A,B$两点的横坐标相等，纵坐标不相等，所以\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"AB\\\\perp x\"}, {\"text\": \"轴．\\n故选：\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"A\"}, {\"text\": \"．\", 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B’的排版可优化为更清晰的选项分隔，例如使用换行或符号分隔，以提升可读性。\"]}","created_at":"2026-09-25T05:04:15"},{"id":435411,"import_question_id":22000,"audit_type":"SYMBOLIC","auditor_name":"symbolic-auditor","status":"WARN","score":0.5,"input_snapshot":"答案: || 盲解:A","result_json":"{\"checks\": [], \"detail\": {\"reason\": \"未提取到来源答案\"}, \"status\": \"WARN\", \"applicable\": true}","created_at":"2026-09-25T05:04:15"},{"id":435439,"import_question_id":22000,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.9,"input_snapshot":"答案: || 解析:因为点\\(A\\)坐标为$(3,2)$，点\\(B\\)坐标为$(3,-2)$，则$A,B$两点的横坐标相等，纵坐标不相等，所以\\(AB\\perp x\\)轴． 故选：\\(A\\)．","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"解析中点A坐标写为(3,2)，但题干中A点为(3,-2)，点(3,2)未命名，导致解析基于错误前提。\"], \"confidence\": 0.9, \"equation_checks\": []}","created_at":"2026-09-25T05:04:57"},{"id":435440,"import_question_id":22000,"audit_type":"QUALITY_GATE","auditor_name":"quality-gate","status":"FAIL","score":0.938,"input_snapshot":"","result_json":"{\"warnings\": [], \"graded_gate\": true, \"hard_failed\": [\"COHERENCE\", \"ANSWER\"]}","created_at":"2026-09-25T05:04:57"},{"id":435466,"import_question_id":22000,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":1.0,"input_snapshot":"在平面直角坐标系xOy中，已知点 (3,2)与 A 点 (3, −2)，下列说法正确的是( ) B ．AB ⊥ x轴 ．AB ⊥ y轴 A B ．OA ⊥ OB ．OA ⊥ AB C D","result_json":"{\"basis\": \"点A(3,2)与点B(3,-2)的横坐标相同，均为3，因此线段AB是一条垂直于x轴的直线（即平行于y轴）。故AB⊥x轴成立，选项B正确。\", \"answer\": \"B\", \"confidence\": 1.0, \"handout_chars\": 0}","created_at":"2026-09-25T05:05:51"},{"id":435467,"import_question_id":22000,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":1.0,"input_snapshot":"来源答案:B || 盲解:B","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 1.0}","created_at":"2026-09-25T05:05:51"},{"id":435474,"import_question_id":22000,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.9,"input_snapshot":"答案:B || 解析:设点P(3,2)，点A(3,-2)。则线段PA垂直于x轴（横坐标相同），线段OA与OB不垂直，OA与AB也不垂直。故正确说法为PA⊥x轴，对应选项B。","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"解析中使用了未定义的点B，而题干中只给出了点P(3,2)和点A(3,-2)，没有点B的定义。\", \"解析结论说'线段PA垂直于x轴'，但选项B写的是'AB⊥x轴'，解析中的点P与选项中的点A、B不一致，导致逻辑断裂。\", \"题干选项排版混乱（'B ．AB ⊥ x轴 ．AB ⊥ y轴 A B ．OA ⊥ OB ．OA ⊥ AB C D'），解析未澄清选项对应关系，直接假设B为'AB⊥x轴'，缺乏依据。\"], \"confidence\": 0.9, \"equation_checks\": []}","created_at":"2026-09-25T05:06:51"},{"id":435475,"import_question_id":22000,"audit_type":"SYMBOLIC","auditor_name":"symbolic-auditor","status":"PASS","score":1.0,"input_snapshot":"答案:B || 盲解:B","result_json":"{\"checks\": [], \"detail\": {\"reason\": \"盲解与来源答案一致\"}, \"status\": \"PASS\", \"applicable\": 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