{"ok":true,"question":{"id":21395,"question_uuid":"46200e3b-6a4a-4cac-ae4b-04ec3a0420e6","job_id":4,"source_file":"A中考/2026江苏中考期末数学试卷+答案95.pdf","source_page_start":2,"source_page_end":2,"source_bbox":"[45.0, 135.22, 434.52, 208.29]","subject_code":"math","grade_level":"SENIOR","tree_code":"KT_SENIOR_MATH_STANDARD","question_type":"subjective","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"化简(_{x2}_{−4x+4}− _{x−2}) ÷ _{x2}_{−4}, 并从1,2,3这三个数中取一个合适的数求值． x2−6 3 x−3\", \"type\": \"text\"}], \"source\": {\"bbox\": [45.0, 135.22, 434.52, 208.29], \"file\": \"A中考/2026江苏中考期末数学试卷+答案95.pdf\", \"regions\": [{\"bbox\": [45.0, 135.22, 434.52, 208.29], \"page\": 2}], \"section\": \"generic\", \"page_end\": 2, \"page_start\": 2, \"section_label\": \"\", \"answer_regions\": []}, \"version\": 1, \"grade_level\": \"SENIOR\", \"number_label\": \"5\", \"subject_code\": \"math\", \"question_type\": \"subjective\", \"content_sha256\": \"23b3f858f9a58239b0c538920868ead84ac7d38e492bf3f9184a83dc4e146b4d\"}","body_html":"<div>化简(_{x2}_{−4x+4}− _{x−2}) ÷ _{x2}_{−4}, 并从1,2,3这三个数中取一个合适的数求值． x2−6 3 x−3</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=8092): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8091/v1 -> http://127.0.0.1:8092/v1]","published_question_id":null,"content_sha256":"23b3f858f9a58239b0c538920868ead84ac7d38e492bf3f9184a83dc4e146b4d","created_at":"2026-09-25T00:44:08","updated_at":"2026-09-25T00:50:41","answer_missing":true,"formula_fallback":false,"_number":"5","_section":"generic","_section_label":""},"assets":[],"knowledge":[],"audits":[{"id":421346,"import_question_id":21395,"audit_type":"STRUCTURE","auditor_name":"structure-auditor","status":"PASS","score":0.95,"input_snapshot":"化简(_{x2}_{−4x+4}− _{x−2}) ÷ _{x2}_{−4}, 并从1,2,3这三个数中取一个合适的数求值． x2−6 3 x−3","result_json":"{\"ok\": true, \"issues\": [], \"confidence\": 0.95}","created_at":"2026-09-25T00:46:41"},{"id":421347,"import_question_id":21395,"audit_type":"FORMULA","auditor_name":"formula-auditor","status":"PASS","score":1.0,"input_snapshot":"","result_json":"{\"note\": \"无公式块\", \"checked\": 0}","created_at":"2026-09-25T00:46:41"},{"id":421348,"import_question_id":21395,"audit_type":"KNOWLEDGE","auditor_name":"knowledge-auditor","status":"WARN","score":0.0,"input_snapshot":"化简(_{x2}_{−4x+4}− _{x−2}) ÷ _{x2}_{−4}, 并从1,2,3这三个数中取一个合适的数求值． x2−6 3 x−3","result_json":"{\"picks\": [], \"tree_code\": \"KT_SENIOR_MATH_STANDARD\", \"candidates\": 0, \"classifier_version\": null}","created_at":"2026-09-25T00:46:41"},{"id":421372,"import_question_id":21395,"audit_type":"VISION","auditor_name":"vision-auditor","status":"PASS","score":0.9,"input_snapshot":"题干：\n化简(_{x2}_{−4x+4}− _{x−2}) ÷ _{x2}_{−4}, 并从1,2,3这三个数中取一个合适的数求值． x2−6 3 x−3\n答案：\n\n解析：\n","result_json":"{\"ok\": true, \"hard\": false, \"issues\": [], \"confidence\": 0.9, \"suggestions\": [\"建议补充完整解题步骤和最终答案\"]}","created_at":"2026-09-25T00:48:18"}]}