{"ok":true,"question":{"id":181750,"question_uuid":"323390a2-4de6-426b-a394-ebbbfe5d7717","job_id":11,"source_file":"青岛版/七上/杜辉Q_18951362233_215_检测.pdf","source_page_start":3,"source_page_end":3,"source_bbox":"[30.22, 387.05, 507.11, 453.47]","subject_code":"math","grade_level":"JUNIOR","tree_code":"KT_JUNIOR_MATH_STANDARD","question_type":"fill_blank","canonical_json":"{\"year\": null, \"blocks\": [{\"text\": \"已知有理数a,b,其中数a在如图所示的数轴上对应点M,b 是负数,且 b在数轴上对应的点与原点的距离为\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"3. \\\\frac{(1)}{(2)}\"}, {\"text\": \"a =______, b =______.\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"\\\\frac{1}{2}\"}, {\"text\": \"−\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"1 \\\\frac{1}{2}\"}, {\"text\": \"| −4|, −(−2.5).并用\\\"<\\\"把这些数连接起来. 在数轴上表示下列各数: +(−5), −3.5,\", \"type\": \"text\"}, {\"type\": \"answer\", \"blocks\": [{\"text\": \"∵ 数a在数轴上对应点M,b是负数，且b在数轴上对应的点与原点的距离为3， ∴ a= 2,b= −3；\", \"type\": \"text\"}]}, {\"type\": \"solution\", \"blocks\": [{\"type\": \"math_inline\", \"latex\": \"\\\\frac{(1)}{(2)} +(−5) =\"}, {\"text\": \"−5, | −4| = 4, −(−2.5) = 2.5，在数轴上表示各数，如下图：用 ＂ <＂连接各数为： + (−5) < −3.5 < −\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"1 \\\\frac{1}{2}\"}, {\"text\": \"<\", \"type\": \"text\"}, {\"type\": \"math_inline\", \"latex\": \"\\\\frac{1}{2}\"}, {\"text\": \"< −(−2.5) < | −4|．\", \"type\": \"text\"}]}], \"source\": {\"bbox\": [30.22, 387.05, 507.11, 453.47], \"file\": \"青岛版/七上/杜辉Q_18951362233_215_检测.pdf\", \"regions\": [{\"bbox\": [30.22, 387.05, 507.11, 453.47], \"page\": 3}], \"section\": \"generic\", \"page_end\": 3, \"page_start\": 3, \"section_label\": \"\", \"answer_regions\": [{\"bbox\": [43.99800109863281, 213.44004821777344, 539.2870483398438, 267.1844787597656], \"page\": 5}], \"answer_original\": \"∵ 数a在数轴上对应点M,b是负数，且b在数轴上对应的点与原点的距离为3， ∴ a= 2,b= −3；\", \"solution_original\": \"\\\\frac{(1)}{(2)} +(−5) = −5, | −4| = 4, −(−2.5) = 2.5，在数轴上表示各数，如下图：用 ＂ <＂连接各数为： + (−5) < −3.5 < −1 \\\\frac{1}{2} < \\\\frac{1}{2} < −(−2.5) < | −4|．\"}, \"version\": 1, \"grade_level\": \"JUNIOR\", \"number_label\": \"15\", \"subject_code\": \"math\", \"question_type\": \"fill_blank\", \"content_sha256\": \"28f02695f85941920a280ac324897b021ff8b2c6e12330d6904ea689faeb2d0f\"}","body_html":"<div>已知有理数a,b,其中数a在如图所示的数轴上对应点M,b 是负数,且 b在数轴上对应的点与原点的距离为\\(3. \\frac{(1)}{(2)}\\)a =______, b =______.\\(\\frac{1}{2}\\)−\\(1 \\frac{1}{2}\\)| −4|, −(−2.5).并用\"&lt;\"把这些数连接起来. 在数轴上表示下列各数: +(−5), −3.5,</div>","answer_html":"∵ 数a在数轴上对应点M,b是负数，且b在数轴上对应的点与原点的距离为3， ∴ a= 2,b= −3；","ways_html":"\\(\\frac{(1)}{(2)} +(−5) =\\)−5, | −4| = 4, −(−2.5) = 2.5，在数轴上表示各数，如下图：用 ＂ &lt;＂连接各数为： + (−5) &lt; −3.5 &lt; −\\(1 \\frac{1}{2}\\)&lt;\\(\\frac{1}{2}\\)&lt; −(−2.5) &lt; | −4|．","explain_html":null,"difficulty":2,"score":null,"year":null,"parse_status":"PARSED","qa_status":"QUARANTINED","retry_count":0,"final_score":0.913,"error_message":"QA failed: COHERENCE,ANSWER","published_question_id":null,"content_sha256":"28f02695f85941920a280ac324897b021ff8b2c6e12330d6904ea689faeb2d0f","created_at":"2026-11-10T09:11:41","updated_at":"2026-11-10T09:54:26","answer_missing":false,"formula_fallback":false,"_number":"15","_section":"generic","_section_label":""},"assets":[],"knowledge":[],"audits":[{"id":9415662,"import_question_id":181750,"audit_type":"STRUCTURE","auditor_name":"structure-rule","status":"PASS","score":0.9,"input_snapshot":"已知有理数a,b,其中数a在如图所示的数轴上对应点M,b 是负数,且 b在数轴上对应的点与原点的距离为 3. \\frac{(1)}{(2)} a =______, b =______. \\frac{1}{2} − 1 \\frac{1}{2} | −4|, −(−2.5).并用\"<\"把这些数连接起来. 在数轴上表示下列各数: +(−5), −3.5,","result_json":"{\"ok\": true, \"rule\": \"clean-override\", \"issues\": [], \"confidence\": 0.9}","created_at":"2026-11-10T09:40:11"},{"id":9415663,"import_question_id":181750,"audit_type":"FORMULA","auditor_name":"formula-auditor","status":"PASS","score":1.0,"input_snapshot":"3. \\frac{(1)}{(2)}; \\frac{1}{2}; 1 \\frac{1}{2}; \\frac{(1)}{(2)} +(−5) =; 1 \\frac{1}{2}","result_json":"{\"risky\": 6, \"issues\": [], \"checked\": 6, \"invalid\": 0, \"visual_check\": \"delegated_to_question_vision\", \"invalid_details\": [], \"visually_verified\": 0}","created_at":"2026-11-10T09:40:11"},{"id":9415664,"import_question_id":181750,"audit_type":"KNOWLEDGE","auditor_name":"knowledge-auditor","status":"WARN","score":0.0,"input_snapshot":"已知有理数a,b,其中数a在如图所示的数轴上对应点M,b 是负数,且 b在数轴上对应的点与原点的距离为 3. \\frac{(1)}{(2)} a =______, b =______. \\frac{1}{2} − 1 \\frac{1}{2} | −4|, −(−2.5).并用\"<\"把这些数连接起来. 在数轴上表示下列各数: +(−5), −3.5,","result_json":"{\"picks\": [], \"tree_code\": \"KT_JUNIOR_MATH_STANDARD\", \"candidates\": 0, \"classifier_version\": null}","created_at":"2026-11-10T09:40:11"},{"id":9415688,"import_question_id":181750,"audit_type":"VISION","auditor_name":"vision-auditor","status":"PASS","score":0.95,"input_snapshot":"题干：\n已知有理数a,b,其中数a在如图所示的数轴上对应点M,b 是负数,且 b在数轴上对应的点与原点的距离为\\(3. \\frac{(1)}{(2)}\\)a =______, b =______.\\(\\frac{1}{2}\\)−\\(1 \\frac{1}{2}\\)| −4|, −(−2.5).并用\"&lt;\"把这些数连接起来. 在数轴上表示下列各数: +(−5), −3.5,\n答案：\n∵ 数a在数轴上对应点M,b是负数，且b在数轴上对应的点与原点的距离为3， ∴ a= 2,b= −3；\n解析：\n\\(\\frac{(1)}{(2)} +(−5) =\\)−5, | −4| = 4, −(−2.5) = 2.5，在数轴上表示各数，如下图：用 ＂ &lt;＂连接各数为： + (−5) &lt; −3.5 &lt; −\\(1 \\frac{1}{2}\\)&lt;\\(\\frac{1}{2}\\)&lt; −(−2.5) &lt; | −4|．","result_json":"{\"ok\": true, \"hard\": false, \"issues\": [], \"confidence\": 0.95, \"suggestions\": [\"题干中‘并用“<”把这些数连接起来’的表述可以更清晰地指明是连接第(2)问中列出的所有数，当前表述可能引起轻微歧义。\", \"答案和解析中未明确说明数轴图示的具体画法（如各点位置、方向标注），虽不影响理解，但补充图示描述或说明会更完整。\"]}","created_at":"2026-11-10T09:41:59"},{"id":9415722,"import_question_id":181750,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":1.0,"input_snapshot":"已知有理数a,b,其中数a在如图所示的数轴上对应点M,b 是负数,且 b在数轴上对应的点与原点的距离为 3. \\frac{(1)}{(2)} a =______, b =______. \\frac{1}{2} − 1 \\frac{1}{2} | −4|, −(−2.5).并用\"<\"把这些数连接起来. 在数轴上表示下列各数: +(−5), −3.5,","result_json":"{\"basis\": \"由数轴图可知点M在2的位置，故a=2；b是负数且到原点距离为3，故b=-3。计算各数：+(−5)=−5，−3.5=−3.5，1/2=0.5，−1 1/2=−1.5，|−4|=4，−(−2.5)=2.5。排序：−5<−3.5<−1.5<0.5<2.5<4。\", \"answer\": \"(1) a=2, b=-3; (2) 数轴表示及排序：-4 < -3.5 < -2.5 < 0.5 < 1/2\", \"confidence\": 1.0, \"handout_chars\": 0}","created_at":"2026-11-10T09:43:40"},{"id":9415723,"import_question_id":181750,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":1.0,"input_snapshot":"来源答案:∵ 数a在数轴上对应点M,b是负数，且b在数轴上对应的点与原点的距离为3， ∴ a= 2,b= −3； || 盲解:(1) a=2, b=-3; (2) 数轴表示及排序：-4 < -3.5 < -2.5 < 0.5 < 1/2","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 1.0}","created_at":"2026-11-10T09:43:40"},{"id":9415724,"import_question_id":181750,"audit_type":"SYMBOLIC","auditor_name":"symbolic-auditor","status":"WARN","score":0.55,"input_snapshot":"答案:∵ 数a在数轴上对应点M,b是负数，且b在数轴上对应的点与原点的距离为3， ∴ a= 2,b= −3； || 盲解:(1) a=2, b=-3; (2) 数轴表示及排序：-4 < -3.5 < -2.5 < 0.5 < 1/2","result_json":"{\"checks\": [], \"detail\": {\"reason\": \"盲解与来源答案存在字面差异，需 Critic 复核\"}, \"status\": \"WARN\", \"applicable\": true}","created_at":"2026-11-10T09:43:40"},{"id":9415803,"import_question_id":181750,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.8,"input_snapshot":"答案:∵ 数a在数轴上对应点M,b是负数，且b在数轴上对应的点与原点的距离为3， ∴ a= 2,b= −3； || 解析:\\(\\frac{(1)}{(2)} +(−5) =\\)−5, | −4| = 4, −(−2.5) = 2.5，在数轴上表示各数，如下图：用 ＂ &lt;＂连接各数为： + (−5) &lt; −3.5 &lt; −\\(1 \\frac{1}{2}\\)&lt;\\(\\frac{1}{2}\\)&lt; −(−2.5) &lt; | −4|．","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"a 的值缺乏题干依据，无法确认 a=2 是否正确。\", \"a = 2: 题干仅说明 a 对应数轴上的点 M，但未给出 M 的具体位置或数值，无法直接得出 a=2。\"], \"confidence\": 0.8, \"equation_checks\": [{\"valid\": false, \"reason\": \"题干仅说明 a 对应数轴上的点 M，但未给出 M 的具体位置或数值，无法直接得出 a=2。\", \"equation\": \"a = 2\"}, {\"valid\": true, \"reason\": \"b 是负数，且与原点距离为 3，故 b = -3，正确。\", \"equation\": \"b = -3\"}]}","created_at":"2026-11-10T09:47:30"},{"id":9415804,"import_question_id":181750,"audit_type":"QUALITY_GATE","auditor_name":"quality-gate","status":"FAIL","score":0.913,"input_snapshot":"","result_json":"{\"warnings\": [], \"graded_gate\": true, \"hard_failed\": [\"COHERENCE\"]}","created_at":"2026-11-10T09:47:30"},{"id":9415858,"import_question_id":181750,"audit_type":"SOLVER","auditor_name":"blind-solver","status":"PASS","score":0.95,"input_snapshot":"已知有理数a,b,其中数a在如图所示的数轴上对应点M,b 是负数,且 b在数轴上对应的点与原点的距离为 3. \\frac{(1)}{(2)} a =______, b =______. \\frac{1}{2} − 1 \\frac{1}{2} | −4|, −(−2.5).并用\"<\"把这些数连接起来. 在数轴上表示下列各数: +(−5), −3.5,","result_json":"{\"basis\": \"(1) 由数轴可知点M在原点右侧2个单位处，故a=2；b是负数且到原点距离为3，故b=-3。\\n(2) 计算各数：+(−5)=−5，−3.5=−3.5，1/2=0.5，−1 1/2=−1.5，|−4|=4，−(−2.5)=2.5。比较大小：−5<−3.5<−1.5<2.5<4，即−5<−3.5<−1 1/2<−(−2.5)<|−4|。\", \"answer\": \"(1) a=2, b=-3; (2) -4 < -3.5 < -2.5 < 0.5 < 1/2\", \"confidence\": 0.95, \"handout_chars\": 0}","created_at":"2026-11-10T09:50:52"},{"id":9415859,"import_question_id":181750,"audit_type":"CRITIC","auditor_name":"critic","status":"PASS","score":0.95,"input_snapshot":"来源答案:(1) a=2, b=-3; (2) -4 &lt; -3.5 &lt; -2.5 &lt; 0.5 &lt; 1/2 || 盲解:(1) a=2, b=-3; (2) -4 < -3.5 < -2.5 < 0.5 < 1/2","result_json":"{\"ok\": true, \"issues\": [], \"merged\": true, \"confidence\": 0.95}","created_at":"2026-11-10T09:50:52"},{"id":9418658,"import_question_id":181750,"audit_type":"COHERENCE","auditor_name":"coherence-auditor","status":"FAIL","score":0.9,"input_snapshot":"答案:(1) a=2, b=-3; (2) -4 &lt; -3.5 &lt; -2.5 &lt; 0.5 &lt; 1/2 || 解析:(1) 由数轴可知点M表示的数为2，故a=2；b是负数且到原点距离为3，故b=-3。 (2) 计算各数：+(−5)=−5，−3.5=−3.5，−1½=−1.5，½=0.5，|−4|=4，−(−2.5)=2.5。 比较大小：−5 &lt; −3.5 &lt; −1.5 &lt; 0.5 &lt; 2.5 &lt; 4。 用“&lt;”连接：+(−5) &lt; −3.5 &lt; −1½ &lt; ","result_json":"{\"ok\": false, \"which\": [\"solution\"], \"issues\": [\"解析中计算各数时遗漏了 |−4| 和 −(−2.5) 的正确值比较，导致最终排序错误。正确排序应为：−5 < −3.5 < −1.5 < 0.5 < 2.5 < 4，即 +(−5) < −3.5 < −1½ < ½ < −(−2.5) < |−4|，而答案中写成 −4 < −3.5 < −2.5 < 0.5 < 1/2，其中 −4 和 −2.5 对应错误。\"], \"confidence\": 0.9, \"equation_checks\": []}","created_at":"2026-11-10T09:54:26"},{"id":9418659,"import_question_id":181750,"audit_type":"SYMBOLIC","auditor_name":"symbolic-auditor","status":"WARN","score":0.55,"input_snapshot":"答案:(1) a=2, b=-3; (2) -4 &lt; -3.5 &lt; -2.5 &lt; 0.5 &lt; 1/2 || 盲解:(1) a=2, b=-3; (2) -4 < -3.5 < -2.5 < 0.5 < 1/2","result_json":"{\"checks\": [], \"detail\": {\"reason\": \"盲解与来源答案存在字面差异，需 Critic 复核\"}, \"status\": \"WARN\", \"applicable\": true}","created_at":"2026-11-10T09:54:26"},{"id":9418660,"import_question_id":181750,"audit_type":"AUTO_REPAIR_ATTEMPT","auditor_name":"answer-repair","status":"FAIL","score":0.95,"input_snapshot":null,"result_json":"{\"critic\": true, \"symbolic\": true, \"coherence\": false, \"consensus\": \"two_solvers+symbolic+critic+coherence\", \"confidence\": 1.0, \"verifier_base\": \"http://127.0.0.1:8091/v1\", \"verifier_confidence\": 0.95, \"critic_explicit_pass\": true, \"symbolic_literal_warn\": false, \"symbolic_explicit_pass\": false, \"coherence_explicit_pass\": false}","created_at":"2026-11-10T09:54:26"}]}