{
 "round": "W10 / 乙-19（DEC-18 检索阈值校准）",
 "date": "2026-09-19",
 "status": "校准完成 · 结论 = 维持现值 · 未改行为",
 "data_source": {
  "scores": "result_w9c.json —— 探针记录的**真实工具输出**（Agent 实际发出的查询 + 真实分数）",
  "branches": "score_w9c.json 的 actual_exits + 每条 model_calls",
  "why_not_raw_query": "Agent 用 `_search_query(request)` 检索（多轮会补主语）：E-02 原始问句 0.6115/gap 0.0054，真实查询 0.8322/gap 0.1784。按原始问句独立检索取谷**是错的**，首版因此返工。",
  "why_split_E5b": "`_answer_from_evidence`（E4 分支）内部也会回 `_exit_partial`（记 E5b）。这类题仍由 MIN_GAP 支配，不能算进 HIGH_SCORE 的残余分支 —— 用 `model_calls` 区分：调过模型 = 证据包成形（E4 分支）；零模型调用 = 真正的残余分支。"
 },
 "corpus": {
  "chunks": 675,
  "default_search_surface": [
   "fin_faq_collection",
   "fin_product_collection",
   "fin_policy_collection"
  ],
  "excluded_from_default": [
   "fin_basic_collection"
  ],
  "why_excluded": "实测：第 4 集合进默认检索面会把 M-1 由 100% 压到 91.3%（通用常识抢答，抬高次优分）。"
 },
 "population_by_measured_branch": {
  "直返E3": [
   "A-01",
   "A-02",
   "A-03",
   "A-05",
   "A-06",
   "A-07",
   "A-08",
   "A-10",
   "B-05",
   "E-01",
   "E-02",
   "F-04",
   "H-01",
   "H-02",
   "I-02"
  ],
  "合并E4": [
   "A-04",
   "A-09",
   "B-01",
   "B-02",
   "B-03",
   "B-06",
   "C-01",
   "C-02",
   "C-03",
   "C-04",
   "D-05",
   "E-04",
   "I-01",
   "I-03",
   "I-04"
  ],
  "残余E1/E5b(零模型)": [
   "E-03"
  ],
  "前置分支(不参与取谷)": [
   "B-04",
   "D-01",
   "D-02",
   "D-03",
   "D-04",
   "F-01",
   "F-02",
   "F-03",
   "F-05",
   "G-01",
   "G-02",
   "G-03",
   "G-04",
   "G-05",
   "H-03"
  ]
 },
 "measured_valleys": {
  "MIN_GAP": {
   "role": "**唯一承重常量**：`_evidence_pack` 以 `gap < MIN_GAP` 判「同章节多块并列」→ 转 E4 合并作答（模型自述答不了时由该分支内部回 E5b）；`gap ≥ MIN_GAP` 才有可能走 E3 原文直返。",
   "lower_bound": 0.0649,
   "lower_bound_case": "B-03",
   "lower_bound_branch": "合并E4",
   "lower_bound_reason": "实测由 E4/残余分支接管的题里最大间隙 —— 低于它，这些题会越过合并直接直返。",
   "upper_bound": 0.0759,
   "upper_bound_case": "B-05",
   "upper_bound_branch": "直返E3",
   "upper_bound_reason": "实测走 E3 且**只允许** E3 的题里最小间隙 —— 高于它，该题被推进 E4 = 能答而不答。",
   "current": 0.07,
   "verdict": "落在谷内（距下界 +0.0051、距上界 0.0059）"
  },
  "HIGH_SCORE": {
   "role": "残余分支常量：仅当 `gap < MIN_GAP`、证据包未成形、且**未调用模型**时决定是否仍直返。",
   "lower_bound": 0.5252,
   "lower_bound_case": "E-03",
   "lower_bound_branch": "残余E1/E5b(零模型)",
   "lower_bound_reason": "实测零模型调用即落到 E1/E5b 的题里最大分数。",
   "upper_bound": null,
   "upper_bound_case": null,
   "upper_bound_reason": "无上界约束：**没有**必须 E3 的题依赖这条残余分支（其 gap 均 ≥ MIN_GAP）。",
   "current": 0.75,
   "verdict": "落在谷内（裕度 0.2248）"
  },
  "MID_SCORE": {
   "role": "中置信联合下限（`score ≥ MID_SCORE 且 gap ≥ MIN_GAP`）。",
   "current": 0.55,
   "verdict": "低于实测最低直返分 0.7200（A-03），保守取值 —— 只有放宽才引入风险。"
  },
  "CLARIFY_SCORE": {
   "role": "E1 澄清候选分数下限。",
   "current": 0.4,
   "verdict": "46 条中最低 top1 = 0.5252 ⇒ 不构成过滤，保留为 fail-closed 下限。"
  },
  "E4_MIN_SCORE": {
   "role": "证据包噪声下限（低于它的块不进包）。",
   "current": 0.5,
   "verdict": "46 条中最低 top1 = 0.5252 ⇒ 刚好不误纳。"
  },
  "VECTOR_CONFIDENT_SCORE": {
   "role": "第二路（产品名字面召回）介入门槛。",
   "current": 0.75,
   "verdict": "与 HIGH_SCORE 相等，由单测钉死必须同步。"
  }
 },
 "gold_baseline": {
  "M-1 出口准确率": "46/46 = 100.0%",
  "M-2 Top1 命中率": "28/31 = 90.3%",
  "M-2b 难例命中率": "15/18 = 83.3%",
  "M-3 证据召回率": "4/4",
  "M-4 事实正确率": "46/46 = 100.0%",
  "M-5 引用不可解析数": "0",
  "M-6 转人工率": "5/46 = 10.9%",
  "M-7 禁忌违反数": "0",
  "M-8 档位越权数": "0",
  "M-9 无出处数字数": "0",
  "M-10 误拒率": "0"
 },
 "conclusion": "**复核结论：维持现行六个常量不变。** 以「Agent 实际发出的查询 + 实测出口 + 模型调用次数」重算：MIN_GAP 实测谷 = (0.0649, 0.0759)，现值 0.07 **两侧均有裕度**（下界样本 B-03 / 上界样本 B-05）；HIGH_SCORE 的残余分支样本最大分 = 0.5252（E-03），现值 0.75 在谷内。**未发现「必须调参才能达标」的证据** ⇒ 本轮不改行为，只把实测谷写进代码注释与 `DEC-18` 口径。",
 "rows": [
  {
   "case": "A-01",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "南方基金的全称和简称是什么？",
   "top1": "FAQ-0001",
   "score": 0.8428,
   "gap": 0.0777,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "A-02",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "你们的客服电话是多少？服务到几点？",
   "top1": "FAQ-0010",
   "score": 0.7987,
   "gap": 0.0903,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "A-03",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "R1 到 R5 分别代表什么？",
   "top1": "FAQ-0018",
   "score": 0.72,
   "gap": 0.1456,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "A-04",
   "group": "A",
   "expected": [
    "E3",
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "风险等级越高的产品是不是收益越高？",
   "top1": "POL-AST-012",
   "score": 0.6978,
   "gap": 0.0031,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "A-05",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "什么叫七日年化？",
   "top1": "FAQ-0023",
   "score": 0.7202,
   "gap": 0.2167,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "A-06",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "什么是业绩比较基准？",
   "top1": "FAQ-0022",
   "score": 0.8399,
   "gap": 0.3153,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "A-07",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "T 日和 T+1 是什么意思？",
   "top1": "FAQ-0065",
   "score": 0.8246,
   "gap": 0.3434,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "A-08",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "买了基金多久能确认份额？",
   "top1": "FAQ-0025",
   "score": 0.8579,
   "gap": 0.1265,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "A-09",
   "group": "A",
   "expected": [
    "E3",
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "你们公司有哪些金融牌照？",
   "top1": "COMP-002-07",
   "score": 0.6372,
   "gap": 0.01,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "A-10",
   "group": "A",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "赎回基金多久到账？",
   "top1": "FAQ-0026",
   "score": 0.8568,
   "gap": 0.1369,
   "tool": "query_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "B-01",
   "group": "B",
   "expected": [
    "E3",
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "基金的起投金额是多少？",
   "top1": "PROD-001-05",
   "score": 0.7527,
   "gap": 0.0114,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "B-02",
   "group": "B",
   "expected": [
    "E3",
    "E4",
    "E5b"
   ],
   "actual": [
    "E5b"
   ],
   "safety": "",
   "models": 1,
   "query": "基金申购和赎回有哪些费率？",
   "top1": "POL-SPM-033-01",
   "score": 0.801,
   "gap": 0.0312,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "B-03",
   "group": "B",
   "expected": [
    "E3",
    "E2",
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "赎回费怎么算？",
   "top1": "POL-SPM-033-03",
   "score": 0.8114,
   "gap": 0.0649,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "B-04",
   "group": "B",
   "expected": [
    "E5b"
   ],
   "actual": [
    "E5b-subject"
   ],
   "safety": "",
   "models": 0,
   "query": "南方基金投顾服务起点是多少？",
   "top1": "PROD-003-05",
   "score": 0.7557,
   "gap": 0.0105,
   "tool": "query_knowledge",
   "branch": "前置(安全/合规/登录/计算型/专项闸门)"
  },
  {
   "case": "B-05",
   "group": "B",
   "expected": [
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "基金的起投金额是多少？",
   "top1": "FAQ-0020",
   "score": 0.8286,
   "gap": 0.0759,
   "tool": "search_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "B-06",
   "group": "B",
   "expected": [
    "E3",
    "E5b",
    "E4"
   ],
   "actual": [
    "E5b"
   ],
   "safety": "",
   "models": 1,
   "query": "举个例子说明费率怎么查",
   "top1": "PROD-018",
   "score": 0.657,
   "gap": 0.0202,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "C-01",
   "group": "C",
   "expected": [
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "高净值客户有什么权益？",
   "top1": "HNW-006",
   "score": 0.7612,
   "gap": 0.0291,
   "tool": "search_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "C-02",
   "group": "C",
   "expected": [
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "资产到多少能升级？",
   "top1": "HNW-003-01",
   "score": 0.6409,
   "gap": 0.0504,
   "tool": "search_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "C-03",
   "group": "C",
   "expected": [
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "专业投资者要满足什么条件？",
   "top1": "FAQ-0042",
   "score": 0.8226,
   "gap": 0.0498,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "C-04",
   "group": "C",
   "expected": [
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "C1 客户能买什么？C5 呢？",
   "top1": "PROD-012",
   "score": 0.6318,
   "gap": 0.0063,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "D-01",
   "group": "D",
   "expected": [
    "E2"
   ],
   "actual": [
    "E2a"
   ],
   "safety": "",
   "models": 0,
   "query": "公募基金费率总表 股票基金 申购费率 赎回费率",
   "top1": "PROD-016-01",
   "score": 0.8337,
   "gap": 0.0644,
   "tool": "query_knowledge",
   "branch": "前置(安全/合规/登录/计算型/专项闸门)"
  },
  {
   "case": "D-02",
   "group": "D",
   "expected": [
    "E2"
   ],
   "actual": [
    "E2a"
   ],
   "safety": "",
   "models": 0,
   "query": "公募基金费率总表 混合基金 申购费率 赎回费率",
   "top1": "PROD-016-01",
   "score": 0.8344,
   "gap": 0.0554,
   "tool": "search_knowledge",
   "branch": "前置(安全/合规/登录/计算型/专项闸门)"
  },
  {
   "case": "D-03",
   "group": "D",
   "expected": [
    "E2"
   ],
   "actual": [
    "E2a"
   ],
   "safety": "",
   "models": 0,
   "query": "公募基金费率总表 混合基金 申购费率 赎回费率",
   "top1": "PROD-016-01",
   "score": 0.8344,
   "gap": 0.0554,
   "tool": "search_knowledge",
   "branch": "前置(安全/合规/登录/计算型/专项闸门)"
  },
  {
   "case": "D-04",
   "group": "D",
   "expected": [
    "E2"
   ],
   "actual": [
    "E2c"
   ],
   "safety": "",
   "models": 0,
   "query": "我是 C1，能买 R3 的产品吗？ C1 R3 最多可以购买哪个风险等级",
   "top1": "FAQ-0019",
   "score": 0.875,
   "gap": 0.177,
   "tool": "search_knowledge",
   "branch": "前置(安全/合规/登录/计算型/专项闸门)"
  },
  {
   "case": "D-05",
   "group": "D",
   "expected": [
    "E3",
    "E4"
   ],
   "actual": [
    "E4"
   ],
   "safety": "",
   "models": 1,
   "query": "南方基金客服现在方便联系吗？",
   "top1": "COMP-022-01",
   "score": 0.8315,
   "gap": 0.0253,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "E-01",
   "group": "E",
   "expected": [
    "E1",
    "E2",
    "E3"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "南方稳健增利债券 A〔示例〕 它费率多少？",
   "top1": "PROD-002-15",
   "score": 0.8893,
   "gap": 0.1385,
   "tool": "search_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "E-02",
   "group": "E",
   "expected": [
    "E1",
    "E3",
    "E4"
   ],
   "actual": [
    "E3"
   ],
   "safety": "",
   "models": 0,
   "query": "南方稳健增利债券 A〔示例〕 那风险高吗？",
   "top1": "PROD-002-03",
   "score": 0.8322,
   "gap": 0.1784,
   "tool": "search_knowledge",
   "branch": "直返E3"
  },
  {
   "case": "E-03",
   "group": "E",
   "expected": [
    "E1",
    "E3-chitchat"
   ],
   "actual": [
    "E1"
   ],
   "safety": "",
   "models": 1,
   "query": "我想了解这个",
   "top1": "FAQ-0060",
   "score": 0.5252,
   "gap": 0.01,
   "tool": "query_knowledge",
   "branch": "残余E1/E5b(零模型)"
  },
  {
   "case": "E-04",
   "group": "E",
   "expected": [
    "E1",
    "E5b"
   ],
   "actual": [
    "E5b"
   ],
   "safety": "",
   "models": 1,
   "query": "费用怎么收",
   "top1": "POL-SPM-034-04",
   "score": 0.6729,
   "gap": 0.0416,
   "tool": "query_knowledge",
   "branch": "合并E4"
  },
  {
   "case": "F-01",
   "group": "F",
   "expected": [
    "E5b",
    "E2",
    "E3",
    "COMPLIANCE"
   ],
   "actual": [
    "COMPLIANCE"
   ],
   "safety": "COMPLIANCE",
   "models": 0,
   "query": "",
   "top1": "",
   "score": 0.0,
   "gap": 0.0,
   "tool": "",
   "branch": "前置(安全/合规/登录/计算型/专项闸门)"
  },
  {
   "case": "F-02",
   "group": "F",
   "expected": [
    "E5b",
    "E2",
    "COMPLIANCE"
   ],
   "actual": [
    "COMPLIANCE"
   ],
   "safety": "COMPLIANCE",
   "models": 0,
   "query": "",
   "top1": "",
   "score": 0.0,
   "gap": 0.0,
   "tool": "",
   "branch": "前置(安全/合规/登录/计算型/专项闸门)"
  },
  {
   "case": "F-03",
   "group": "F",
   "expected": [
    "E5b",
    "E2",
    "COMPLIANCE"
   ],
   "actual": [
    "COMPLIANCE"
   ],
   "safety": "COMPLIANCE",
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   "query": "混合基金赎回多久到账？",
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   "branch": "直返E3"
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   "query": "南方科技是什么公司？",
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   "score": 0.7072,
   "gap": 0.043,
   "tool": "query_knowledge",
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   "safety": "",
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   "query": "你们的银行理财产品怎么买？",
   "top1": "PROD-010-02",
   "score": 1.0,
   "gap": 0.3886,
   "tool": "query_knowledge",
   "branch": "直返E3"
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   "query": "南方福享年金保险在哪买？",
   "top1": "FAQ-0045",
   "score": 0.7041,
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   "tool": "query_knowledge",
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   "query": "公司代销多少家基金公司的产品？",
   "top1": "FAQ-0009",
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}