{"ok":true,"question":{"id":21262,"question_uuid":"40253648-ab41-49f3-a040-1830e1996977","job_id":3,"source_file":"人教版/七下/2026江苏七年级期末数学试卷+答案400.pdf","source_page_start":4,"source_page_end":4,"source_bbox":"[30.0, 271.69, 533.32, 388.74]","subject_code":"math","grade_level":"SENIOR","tree_code":"KT_SENIOR_MATH_STANDARD","question_type":"single_choice","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"3\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"22 \\\\pi 4\"}, {\"text\": \".下列各数中：√−1, 0, −√0.4, _{7}, √9, 0.3,0.303003 … (3和 3之间的 0 的个数依次增加 1个)， _{2}, 无理数有( ).\", \"type\": \"text\"}, {\"type\": \"option\", \"label\": \"A\", \"blocks\": [{\"text\": \"0 个\", \"type\": \"text\"}], \"source_bbox\": [30.0, 329.94, 87.02, 341.94], \"source_page\": 4}, {\"type\": \"option\", \"label\": \"B\", \"blocks\": [{\"text\": \"1 个\", \"type\": \"text\"}], \"source_bbox\": [30.0, 345.54, 87.02, 357.54], \"source_page\": 4}, {\"type\": \"option\", \"label\": \"C\", \"blocks\": [{\"text\": \"2 个\", \"type\": \"text\"}], \"source_bbox\": [30.0, 361.14, 87.02, 373.14], \"source_page\": 4}, {\"type\": \"option\", \"label\": \"D\", \"blocks\": [{\"text\": \"3 个\", \"type\": \"text\"}], \"source_bbox\": [30.0, 376.74, 87.02, 388.74], \"source_page\": 4}], \"source\": {\"bbox\": [30.0, 271.69, 533.32, 388.74], \"file\": \"人教版/七下/2026江苏七年级期末数学试卷+答案400.pdf\", \"regions\": [{\"bbox\": [30.0, 271.69, 533.32, 388.74], \"page\": 4}], \"section\": \"match\", \"page_end\": 4, \"page_start\": 4, \"section_label\": \"智适化匹配练习   ★ 交互式系统学习\", \"answer_regions\": []}, \"version\": 1, \"grade_level\": \"SENIOR\", \"number_label\": \"4\", \"subject_code\": \"math\", \"question_type\": \"single_choice\", \"content_sha256\": \"f7d27b5c50dfa40c0675540ec095addfa2923609e5d6c3e38e81ea29c0e5c9ea\"}","body_html":"<div>3\\(22 \\pi 4\\).下列各数中：√−1, 0, −√0.4, _{7}, √9, 0.3,0.303003 … (3和 3之间的 0 的个数依次增加 1个)， _{2}, 无理数有( ).<br>A. 0 个<br>B. 1 个<br>C. 2 个<br>D. 3 个</div>","answer_html":"","ways_html":"","explain_html":null,"difficulty":2,"score":null,"year":null,"parse_status":"PARSED","qa_status":"QUARANTINED","retry_count":0,"final_score":null,"error_message":"处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8091): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8092/v1 -> http://127.0.0.1:8091/v1]","published_question_id":null,"content_sha256":"f7d27b5c50dfa40c0675540ec095addfa2923609e5d6c3e38e81ea29c0e5c9ea","created_at":"2026-09-24T23:43:24","updated_at":"2026-09-24T23:58:50","answer_missing":true,"formula_fallback":false,"_number":"4","_section":"match","_section_label":"智适化匹配练习   ★ 交互式系统学习"},"assets":[],"knowledge":[],"audits":[{"id":418613,"import_question_id":21262,"audit_type":"STRUCTURE","auditor_name":"structure-rule","status":"PASS","score":0.9,"input_snapshot":"3 22 \\pi 4 .下列各数中：√−1, 0, −√0.4, _{7}, √9, 0.3,0.303003 … (3和 3之间的 0 的个数依次增加 1个)， _{2}, 无理数有( ). A. 0 个 B. 1 个 C. 2 个 D. 3 个","result_json":"{\"ok\": true, \"rule\": \"clean-override\", \"issues\": [], \"confidence\": 0.9}","created_at":"2026-09-24T23:54:49"},{"id":418614,"import_question_id":21262,"audit_type":"FORMULA","auditor_name":"formula-auditor","status":"PASS","score":1.0,"input_snapshot":"22 \\pi 4","result_json":"{\"risky\": 0, \"issues\": [], \"checked\": 1, \"invalid\": 0, \"visual_check\": \"not_run_no_formula_bbox\", \"invalid_details\": [], \"visually_verified\": 0}","created_at":"2026-09-24T23:54:49"},{"id":418615,"import_question_id":21262,"audit_type":"KNOWLEDGE","auditor_name":"knowledge-auditor","status":"WARN","score":0.0,"input_snapshot":"3 22 \\pi 4 .下列各数中：√−1, 0, −√0.4, _{7}, √9, 0.3,0.303003 … (3和 3之间的 0 的个数依次增加 1个)， _{2}, 无理数有( ). A. 0 个 B. 1 个 C. 2 个 D. 3 个","result_json":"{\"picks\": [], \"tree_code\": \"KT_SENIOR_MATH_STANDARD\", \"candidates\": 0, \"classifier_version\": null}","created_at":"2026-09-24T23:54:49"},{"id":418638,"import_question_id":21262,"audit_type":"VISION","auditor_name":"vision-auditor","status":"PASS","score":0.95,"input_snapshot":"题干：\n3\\(22 \\pi 4\\).下列各数中：√−1, 0, −√0.4, _{7}, √9, 0.3,0.303003 … (3和 3之间的 0 的个数依次增加 1个)， _{2}, 无理数有( ). A. 0 个 B. 1 个 C. 2 个 D. 3 个\n答案：\n\n解析：\n","result_json":"{\"ok\": true, \"hard\": false, \"issues\": [], \"confidence\": 0.95, \"suggestions\": [\"题干中“3(22π4)”疑似为编号或误录，建议核对原卷确认是否应保留或删除\"]}","created_at":"2026-09-24T23:55:41"}]}