{
  "cases": 12,
  "k": 3,
  "recall_at_k": 1.0,
  "mrr": 1.0,
  "citation_id_valid_rate": 1.0,
  "citation_metric_note": "仅校验引用编号合法性，不代表语义忠实度；无引用时记 N/A。",
  "semantic_faithfulness_rate": 1.0,
  "faithfulness_labeled_cases": 6,
  "faithfulness_unlabeled_cases": 6,
  "faithfulness_stale_cases": 0,
  "faithfulness_metric_note": "人工忠实度仅针对确定性离线摘要快照，按回答指纹匹配计入；未标注或指纹失效记 N/A，不按 1.0 计算，也不代表在线生成或生产语义忠实度。",
  "average_latency_ms": 2.669,
  "details": [
    {
      "question": "国内差旅住宿标准是多少？",
      "expected_sources": [
        "travel_policy.txt"
      ],
      "retrieved_sources": [
        "travel_policy.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": true,
      "faithfulness_status": "labeled",
      "latency_ms": 2.535,
      "answer_mode": "offline"
    },
    {
      "question": "差旅结束后多久内提交报销？",
      "expected_sources": [
        "travel_policy.txt"
      ],
      "retrieved_sources": [
        "travel_policy.txt",
        "security_baseline.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": null,
      "faithfulness_status": "unlabeled",
      "latency_ms": 2.564,
      "answer_mode": "offline"
    },
    {
      "question": "远程办公的核心协作时间段是什么？",
      "expected_sources": [
        "remote_work.txt"
      ],
      "retrieved_sources": [
        "remote_work.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": true,
      "faithfulness_status": "labeled",
      "latency_ms": 2.808,
      "answer_mode": "offline"
    },
    {
      "question": "长期远程办公的设备与网络补贴如何发放？",
      "expected_sources": [
        "remote_work.txt"
      ],
      "retrieved_sources": [
        "remote_work.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": null,
      "faithfulness_status": "unlabeled",
      "latency_ms": 2.744,
      "answer_mode": "offline"
    },
    {
      "question": "收到可疑钓鱼邮件应该怎么处理？",
      "expected_sources": [
        "security_baseline.txt"
      ],
      "retrieved_sources": [
        "security_baseline.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 2,
      "total_citation_ids": 2,
      "citation_id_valid_rate": 1.0,
      "faithfulness": true,
      "faithfulness_status": "labeled",
      "latency_ms": 2.59,
      "answer_mode": "offline"
    },
    {
      "question": "发现信息泄露等安全事件需要在多久内报告？",
      "expected_sources": [
        "security_baseline.txt"
      ],
      "retrieved_sources": [
        "security_baseline.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": true,
      "faithfulness_status": "labeled",
      "latency_ms": 2.559,
      "answer_mode": "offline"
    },
    {
      "question": "国内出差的餐食补贴按什么标准发放？",
      "expected_sources": [
        "travel_policy.txt"
      ],
      "retrieved_sources": [
        "travel_policy.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": true,
      "faithfulness_status": "labeled",
      "latency_ms": 2.709,
      "answer_mode": "offline"
    },
    {
      "question": "国际出差需要提前多少天申请，由谁审批？",
      "expected_sources": [
        "travel_policy.txt"
      ],
      "retrieved_sources": [
        "travel_policy.txt",
        "remote_work.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 2,
      "total_citation_ids": 2,
      "citation_id_valid_rate": 1.0,
      "faithfulness": null,
      "faithfulness_status": "unlabeled",
      "latency_ms": 2.72,
      "answer_mode": "offline"
    },
    {
      "question": "哪些岗位不适合常规远程办公？",
      "expected_sources": [
        "remote_work.txt"
      ],
      "retrieved_sources": [
        "remote_work.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": null,
      "faithfulness_status": "unlabeled",
      "latency_ms": 2.637,
      "answer_mode": "offline"
    },
    {
      "question": "远程办公的绩效评价会以在线时长为标准吗？",
      "expected_sources": [
        "remote_work.txt"
      ],
      "retrieved_sources": [
        "remote_work.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": true,
      "faithfulness_status": "labeled",
      "latency_ms": 2.689,
      "answer_mode": "offline"
    },
    {
      "question": "公司账号密码的长度和存储有什么要求？",
      "expected_sources": [
        "security_baseline.txt"
      ],
      "retrieved_sources": [
        "security_baseline.txt",
        "remote_work.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": null,
      "faithfulness_status": "unlabeled",
      "latency_ms": 2.751,
      "answer_mode": "offline"
    },
    {
      "question": "已经误点了钓鱼邮件里的链接应该怎么办？",
      "expected_sources": [
        "security_baseline.txt"
      ],
      "retrieved_sources": [
        "security_baseline.txt"
      ],
      "recall_at_k": 1.0,
      "reciprocal_rank": 1.0,
      "valid_citation_ids": 3,
      "total_citation_ids": 3,
      "citation_id_valid_rate": 1.0,
      "faithfulness": null,
      "faithfulness_status": "unlabeled",
      "latency_ms": 2.719,
      "answer_mode": "offline"
    }
  ]
}