{
  "_note": "T08 统一适配 fixture —— Jev 厂商响应形态（虚构字段名，仅用于验证适配契约）。没有凭据时不发送任何请求：本文件只作离线契约用例（docs/v2/11-judgment-providers.md §8.4 步6）。",
  "responses": {
    "Q-EX-01": {
      "vendor": "jev",
      "api_version": "2026-06-01",
      "checkpoint": "jev-3.2@sha256:7ad401",
      "result": {"decision_code": "COND_APPROVE", "narrative": "条件上成立，需补充回款核验。"},
      "metrics": {"confidence": 0.74, "uncertainty": 0.19},
      "usage": {"prompt_tokens": 812, "output_tokens": 96}
    },
    "Q-EX-02": {
      "vendor": "jev",
      "api_version": "2026-06-01",
      "checkpoint": "jev-3.2@sha256:7ad401",
      "result": {"decision_code": "REJECT", "narrative": "证据不足，不能支持该依据。"},
      "metrics": {"confidence": 0.62},
      "usage": {"prompt_tokens": 790, "output_tokens": 88}
    },
    "Q-EX-03": {
      "vendor": "jev",
      "api_version": "2026-06-01",
      "checkpoint": "jev-3.2@sha256:7ad401",
      "result": {"decision_code": "NOT_LISTED", "narrative": "厂商新增编码，本适配层未登记映射。"},
      "metrics": {},
      "usage": {"prompt_tokens": 640, "output_tokens": 40}
    }
  }
}