{"ok":true,"question":{"id":182436,"question_uuid":"fcf4aae5-6ac6-41f1-a72a-588566f75e37","job_id":10,"source_file":"冀教版/八下/薛豪Q_18952688822_355_检测.pdf","source_page_start":2,"source_page_end":2,"source_bbox":"[30.22, 272.97, 248.5, 299.85]","subject_code":"math","grade_level":"JUNIOR","tree_code":"KT_JUNIOR_MATH_STANDARD","question_type":"fill_blank","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"正比例函数y=\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"\\\\frac{1}{2}\"}, {\"text\": \"x的图象大致是(        ).\", \"type\": \"text\"}, {\"kind\": \"embedded_image\", \"type\": \"figure\", \"width\": 520, \"height\": 324, \"sha256\": \"65768c5afa9c46a53565645b64f56985ab668637b63c73d98acea213b1d0fbf9\", \"caption\": \"\", \"asset_key\": \"math/2026/10/2b06312b-7e3f-494e-ae3e-21d10207fcf7/6da3e083-288b-4df6-9c48-5d9c7512d71e/65768c5afa9c.png\", \"public_url\": \"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/10/2b06312b-7e3f-494e-ae3e-21d10207fcf7/6da3e083-288b-4df6-9c48-5d9c7512d71e/65768c5afa9c.png\", \"source_bbox\": \"[30.22, 297.98, 126.68, 365.35]\", \"source_page\": 2}, {\"type\": \"answer\", \"blocks\": [{\"text\": \"B\", \"type\": \"text\"}]}, {\"type\": \"solution\", \"blocks\": [{\"text\": \"根据题意，∵ 正比例函数为\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"y=\\\\frac{1}{2}x\"}, {\"text\": \"，∴\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"k=\\\\frac{1}{2}>0\"}, {\"text\": \"，∴ 图像经过第一、三象限，且图像靠近横轴；故选：B．\", \"type\": \"text\"}]}], \"source\": {\"bbox\": [30.22, 272.97, 248.5, 299.85], \"file\": \"冀教版/八下/薛豪Q_18952688822_355_检测.pdf\", \"regions\": [{\"bbox\": [30.22, 272.97, 248.5, 299.85], \"page\": 2}], \"section\": \"generic\", \"page_end\": 2, \"page_start\": 2, \"section_label\": \"\", \"answer_regions\": [{\"bbox\": [43.99800109863281, 618.1790161132812, 449.8277893066406, 667.8290405273438], \"page\": 4}], \"answer_original\": \"B\", \"solution_original\": \"根据题意,∵ 正比例函数为y= \\\\frac{1}{2} x,∴ k= \\\\frac{1}{2} > 0,∴ 图像经过第一、三象限,且图 像靠近横轴; 故选: B．\"}, \"version\": 1, \"grade_level\": \"JUNIOR\", \"number_label\": \"10\", \"subject_code\": \"math\", \"question_type\": \"fill_blank\", \"content_sha256\": \"6f9008025d7392a9711a3cd0b49c026c8cf55e9e6d1dbe46b2913b03c9304a15\"}","body_html":"<div>正比例函数y=\\(\\frac{1}{2}\\)x的图象大致是(        ).<img class=\"question-figure\" src=\"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/10/2b06312b-7e3f-494e-ae3e-21d10207fcf7/6da3e083-288b-4df6-9c48-5d9c7512d71e/65768c5afa9c.png\" style=\"width:128.6px!important;max-width:100%;height:auto\" alt=\"\" title=\"点击查看原图\"></div>","answer_html":"B","ways_html":"根据题意，∵ 正比例函数为\\(y=\\frac{1}{2}x\\)，∴\\(k=\\frac{1}{2}&gt;0\\)，∴ 图像经过第一、三象限，且图像靠近横轴；故选：B．","explain_html":null,"difficulty":2,"score":null,"year":null,"parse_status":"PARSED","qa_status":"QUARANTINED","retry_count":0,"final_score":0.775,"error_message":"QA failed: VISION","published_question_id":null,"content_sha256":"6f9008025d7392a9711a3cd0b49c026c8cf55e9e6d1dbe46b2913b03c9304a15","created_at":"2026-11-10T14:57:26","updated_at":"2026-11-10T15:13:17","answer_missing":false,"formula_fallback":false,"_number":"10","_section":"generic","_section_label":""},"assets":[{"id":26900,"asset_uuid":"a9eb9b1b-2b73-4e3d-a791-3a6e3bf09041","job_id":10,"import_question_id":182436,"asset_type":"embedded_image","source_file":"薛豪Q_18952688822_355_检测.pdf","source_page":2,"source_bbox":"[30.22, 297.98, 126.68, 365.35]","sha256":"65768c5afa9c46a53565645b64f56985ab668637b63c73d98acea213b1d0fbf9","local_path":"/www/wwwroot/tikupdfpng.mtwlkj.net_5129/qbank/math/2026/10/2b06312b-7e3f-494e-ae3e-21d10207fcf7/6da3e083-288b-4df6-9c48-5d9c7512d71e/65768c5afa9c.png","asset_key":"math/2026/10/2b06312b-7e3f-494e-ae3e-21d10207fcf7/6da3e083-288b-4df6-9c48-5d9c7512d71e/65768c5afa9c.png","public_url":"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/10/2b06312b-7e3f-494e-ae3e-21d10207fcf7/6da3e083-288b-4df6-9c48-5d9c7512d71e/65768c5afa9c.png","width":520,"height":324,"qa_status":"PENDING","created_at":"2026-11-10T15:05:20","safe_public_url":"http://tikupdfpng.mtwlkj.net:5129/qbank/math/2026/10/2b06312b-7e3f-494e-ae3e-21d10207fcf7/6da3e083-288b-4df6-9c48-5d9c7512d71e/65768c5afa9c.png"}],"knowledge":[],"audits":[{"id":9479880,"import_question_id":182436,"audit_type":"STRUCTURE","auditor_name":"structure-rule","status":"PASS","score":0.9,"input_snapshot":"正比例函数y= \\frac{1}{2} x的图象大致是( ). [图]","result_json":"{\"ok\": true, \"rule\": \"clean-override\", \"issues\": [], \"confidence\": 0.9}","created_at":"2026-11-10T15:08:16"},{"id":9479881,"import_question_id":182436,"audit_type":"FORMULA","auditor_name":"formula-auditor","status":"PASS","score":1.0,"input_snapshot":"\\frac{1}{2}; y=\\frac{1}{2}x; k=\\frac{1}{2}>0","result_json":"{\"risky\": 3, \"issues\": [], \"checked\": 3, \"invalid\": 0, \"visual_check\": \"delegated_to_question_vision\", \"invalid_details\": [], \"visually_verified\": 0}","created_at":"2026-11-10T15:08:16"},{"id":9479882,"import_question_id":182436,"audit_type":"KNOWLEDGE","auditor_name":"knowledge-auditor","status":"WARN","score":0.0,"input_snapshot":"正比例函数y= \\frac{1}{2} x的图象大致是( ). [图]","result_json":"{\"picks\": [], \"tree_code\": \"KT_JUNIOR_MATH_STANDARD\", \"candidates\": 0, \"classifier_version\": null}","created_at":"2026-11-10T15:08:16"},{"id":9479885,"import_question_id":182436,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":1.0,"input_snapshot":"正比例函数y= \\frac{1}{2} x的图象大致是( ). [图]","result_json":"{\"basis\": \"正比例函数 y = kx 的图象是过原点的直线。当 k > 0 时，直线经过第一、三象限；当 k < 0 时，直线经过第二、四象限。本题中 k = 1/2 > 0，因此图象应过原点且经过第一、三象限，选项 B 符合。\", \"answer\": \"B\", \"confidence\": 1.0, \"handout_chars\": 0}","created_at":"2026-11-10T15:09:12"},{"id":9479886,"import_question_id":182436,"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":"2026-11-10T15:09:12"},{"id":9479917,"import_question_id":182436,"audit_type":"VISION","auditor_name":"vision-auditor","status":"WARN","score":0.2,"input_snapshot":"题干：\n正比例函数y=\\(\\frac{1}{2}\\)x的图象大致是( ).\n答案：\nB\n解析：\n根据题意，∵ 正比例函数为\\(y=\\frac{1}{2}x\\)，∴\\(k=\\frac{1}{2}>0\\)，∴ 图像经过第一、三象限，且图像靠近横轴；故选：B．","result_json":"{\"note\": \"视觉比对不可用\", \"error\": \"RuntimeError\", \"unavailable\": true}","created_at":"2026-11-10T15:12:16"},{"id":9479918,"import_question_id":182436,"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\": true}","created_at":"2026-11-10T15:12:16"},{"id":9479928,"import_question_id":182436,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"PASS","score":1.0,"input_snapshot":"答案:B || 解析:根据题意，∵ 正比例函数为\\(y=\\frac{1}{2}x\\)，∴\\(k=\\frac{1}{2}>0\\)，∴ 图像经过第一、三象限，且图像靠近横轴；故选：B．","result_json":"{\"ok\": true, \"which\": [], \"issues\": [], \"confidence\": 1.0, \"equation_checks\": []}","created_at":"2026-11-10T15:13:17"},{"id":9479929,"import_question_id":182436,"audit_type":"QUALITY_GATE","auditor_name":"quality-gate","status":"FAIL","score":0.775,"input_snapshot":"","result_json":"{\"warnings\": [], \"graded_gate\": true, \"hard_failed\": [\"VISION\"]}","created_at":"2026-11-10T15:13:17"}]}