{"ok":true,"question":{"id":21056,"question_uuid":"ad337dc5-8aa0-4972-8038-d90ec5c436c3","job_id":4,"source_file":"A中考/2026江苏中考期末数学试卷+答案825.pdf","source_page_start":7,"source_page_end":7,"source_bbox":"[30.0, 185.07, 548.69, 244.84]","subject_code":"math","grade_level":"JUNIOR","tree_code":"KT_JUNIOR_MATH_STANDARD","question_type":"comprehensive","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"如图, 在△ABC中, AB = 8, AC = 6, BC = 10. 点D在边AB上, 直线DE ∥BC交AC于点E, 直线DF ∥ AC交BC于点F．\", \"type\": \"text\"}, {\"kind\": \"embedded_image\", \"type\": \"figure\", \"width\": 708, \"height\": 608, \"sha256\": \"a7753eab76a06ecc64e2c99734f4edf615547eb311891a5f264a1abcc5a13f8a\", \"caption\": \"\", \"asset_key\": \"math/2026/09/16de2e24-a616-456b-83c5-3364ab6bd928/ad337dc5-8aa0-4972-8038-d90ec5c436c3/a7753eab76a0.png\", \"public_url\": \"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/09/16de2e24-a616-456b-83c5-3364ab6bd928/ad337dc5-8aa0-4972-8038-d90ec5c436c3/a7753eab76a0.png\", \"source_bbox\": [30.0, 253.01998901367188, 171.6999969482422, 378.6199951171875], \"source_page\": 7}, {\"type\": \"subquestion\", \"index\": 1, \"blocks\": [{\"text\": \"当线段DE的长为何值时, 四边形CEDF为菱形?\", \"type\": \"text\"}]}, {\"type\": \"subquestion\", \"index\": 2, \"blocks\": [{\"text\": \"若直线PA, PC为△ABC的外接圆的两条切线, 求线段PC的长．\", \"type\": \"text\"}]}], \"source\": {\"bbox\": [30.0, 185.07, 548.69, 244.84], \"file\": \"A中考/2026江苏中考期末数学试卷+答案825.pdf\", \"regions\": [{\"bbox\": [30.0, 185.07, 548.69, 244.84], \"page\": 7}], \"section\": \"match\", \"page_end\": 7, \"page_start\": 7, \"section_label\": \"智适化匹配练习   ★ 交互式系统学习\", \"answer_regions\": []}, \"version\": 1, \"grade_level\": \"JUNIOR\", \"number_label\": \"3\", \"subject_code\": \"math\", \"question_type\": \"comprehensive\", \"content_sha256\": \"a0f6603bfe23551dc0c7be0b182fd2812dd3e0126e5759bdb819b29407a91449\"}","body_html":"<div>如图, 在△ABC中, AB = 8, AC = 6, BC = 10. 点D在边AB上, 直线DE ∥BC交AC于点E, 直线DF ∥ AC交BC于点F．<img class=\"question-figure\" src=\"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/09/16de2e24-a616-456b-83c5-3364ab6bd928/ad337dc5-8aa0-4972-8038-d90ec5c436c3/a7753eab76a0.png\" style=\"width:188.9px!important;max-width:100%;height:auto\" alt=\"\" title=\"点击查看原图\"><br>（1）当线段DE的长为何值时, 四边形CEDF为菱形?<br>（2）若直线PA, PC为△ABC的外接圆的两条切线, 求线段PC的长．</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. 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(2) 若直线PA, PC为△ABC的外接圆的两条切线, 求线段PC的长．","result_json":"{\"picks\": [], \"tree_code\": \"KT_JUNIOR_MATH_STANDARD\", \"candidates\": 0, \"classifier_version\": null}","created_at":"2026-09-24T22:28:47"},{"id":414608,"import_question_id":21056,"audit_type":"VISION","auditor_name":"vision-auditor","status":"PASS","score":0.95,"input_snapshot":"题干：\n如图, 在△ABC中, AB = 8, AC = 6, BC = 10. 点D在边AB上, 直线DE ∥BC交AC于点E, 直线DF ∥ AC交BC于点F． （1）当线段DE的长为何值时, 四边形CEDF为菱形? （2）若直线PA, PC为△ABC的外接圆的两条切线, 求线段PC的长．\n答案：\n\n解析：\n","result_json":"{\"ok\": true, \"hard\": false, \"issues\": [], \"confidence\": 0.95, \"suggestions\": [\"建议在题干中明确点P的位置定义（如‘过点C作△ABC外接圆的切线，交AB延长线于点P’），避免读者对PA、PC为切线的几何构型产生歧义。\", \"建议在图中标注点P的位置，以增强图文一致性。\"]}","created_at":"2026-09-24T22:29:38"}]}