{
  "run": {
    "sessionId": "eval-audit-metadata-low-confid",
    "query": "订单超时是否可以确认由数据库主库故障导致，并检查审计元数据是否完整？",
    "status": "SUCCESS",
    "agentFlow": "CHAT",
    "totalDurationMs": 45000,
    "toolCallCount": 1,
    "answer": "以下结论基于当前已获取证据，仍存在部分证据缺口，请谨慎参考。\n\n已确认信息：日志显示订单接口出现超时。\n\n仍需补充信息：目前没有数据库故障日志或主库状态证据，不能把该方向写成确认根因。",
    "selfEvaluation": {
      "verifier_evaluation": {
        "verdict": "LOW_CONFID",
        "groundedness_score": 0.42,
        "critical_fact_count": 2,
        "prompt_audit": {
          "version": "chat-prompts-v1",
          "prompts": [
            {
              "name": "chat_planner",
              "version": "chat-planner-v1",
              "resource": "prompts/chat-planner-prompt.md"
            },
            {
              "name": "chat_executor",
              "version": "chat-executor-v2",
              "resource": "prompts/chat-executor-prompt.md"
            },
            {
              "name": "chat_verifier",
              "version": "chat-verifier-v2",
              "resource": "prompts/chat-verifier-prompt.md"
            },
            {
              "name": "chat_composer",
              "version": "chat-composer-v1",
              "resource": "prompts/chat-composer-prompt.md"
            }
          ]
        },
        "gatekeeper_result": {
          "status": "pass",
          "severity": "none",
          "rule_set_version": "gatekeeper-rules-v1",
          "rules": [
            {
              "id": "evidence.invocation",
              "description": "source_invocation_id must reference an existing tool invocation",
              "enabled": true,
              "default_severity": "reject"
            },
            {
              "id": "evidence.excerpt",
              "description": "evidence_excerpt must be supported by recorded evidence text",
              "enabled": true,
              "default_severity": "reject"
            }
          ],
          "checked_bindings": [
            {
              "claim_id": "claim-timeout",
              "tool_name": "query_logs",
              "source_invocation_id": 22,
              "raw_path": "$.logs[0]",
              "matched_text": "order api timeout",
              "status": "pass"
            }
          ],
          "failed_rules": [],
          "warnings": [],
          "errors": []
        },
        "executor_structured_output": {
          "answer_version": "executor_evidence_v2",
          "claims": [
            {
              "claim_id": "claim-timeout",
              "claim_type": "symptom",
              "claim_text": "订单接口出现超时",
              "support_level": "direct",
              "evidence_bindings": [
                {
                  "source_type": "tool_trace",
                  "tool_name": "query_logs",
                  "source_invocation_id": 22,
                  "raw_path": "$.logs[0]",
                  "evidence_excerpt": "order api timeout"
                }
              ]
            },
            {
              "claim_id": "claim-db-primary",
              "claim_type": "root_cause",
              "claim_text": "数据库主库故障导致订单超时",
              "support_level": "weak",
              "evidence_bindings": [
                {
                  "source_type": "tool_trace",
                  "tool_name": "query_logs",
                  "source_invocation_id": 22,
                  "raw_path": "$.logs[0]",
                  "evidence_excerpt": "order api timeout"
                }
              ]
            }
          ],
          "hypotheses": [],
          "recommended_actions": [
            {
              "action_text": "补充查询数据库主库状态和错误日志",
              "reason": "当前只有订单接口超时日志"
            }
          ],
          "missing_info": ["数据库主库状态", "数据库错误日志"]
        },
        "claim_checks": [
          {
            "claim_id": "claim-timeout",
            "claim_text": "订单接口出现超时",
            "claim_type": "symptom",
            "verification": "direct_observation",
            "detail": "日志直接记录 order api timeout",
            "evidence_refs": [
              {
                "source_invocation_id": 22,
                "raw_path": "$.logs[0]"
              }
            ]
          },
          {
            "claim_id": "claim-db-primary",
            "claim_text": "数据库主库故障导致订单超时",
            "claim_type": "root_cause",
            "verification": "unsupported",
            "detail": "日志只能证明订单接口超时，不能证明数据库主库故障",
            "evidence_refs": [
              {
                "source_invocation_id": 22,
                "raw_path": "$.logs[0]"
              }
            ]
          }
        ],
        "facts_checked": [],
        "composer_output": {
          "status": "valid",
          "answer_summary": "日志显示订单接口超时，但数据库方向证据不足。",
          "recommended_actions": [
            {
              "action_text": "补充查询数据库主库状态和错误日志",
              "reason": "当前只有订单接口超时日志"
            }
          ],
          "user_facing_answer": "以下结论基于当前已获取证据，仍存在部分证据缺口，请谨慎参考。\n\n已确认信息：日志显示订单接口出现超时。\n\n仍需补充信息：目前没有数据库故障日志或主库状态证据，不能把该方向写成确认根因。"
        },
        "tool_trace_summary": [
          {
            "tool_name": "query_logs",
            "success": true,
            "evidence_level": "direct"
          }
        ]
      }
    }
  },
  "steps": [],
  "toolInvocations": [
    {
      "id": 22,
      "sessionId": "eval-audit-metadata-low-confid",
      "toolName": "query_logs",
      "outputPreview": "order api timeout",
      "retrievalDetails": {
        "evidence_status": "supported",
        "evidence_refs": [
          {
            "raw_path": "$.logs[0]",
            "text": "order api timeout"
          }
        ]
      },
      "success": true
    }
  ],
  "summary": {
    "persistedStepCount": 3,
    "returnedStepCount": 3,
    "persistedToolCallCount": 1,
    "returnedToolCallCount": 1,
    "hasVerifierEvaluation": true,
    "hasFeedback": false
  }
}