{
  "city": "延安市",
  "task": "P2-7-5",
  "date": "2026-03-14",
  "method": "Tavily 搜索",
  "total": 20,
  "verified": 20,
  "open": 20,
  "openRate": "100%",
  "results": [
    {
      "name": "黄帝陵",
      "type": "古墓葬",
      "period": "传说时代",
      "batch": "第一批",
      "note": "黄陵县，中华民族始祖黄帝陵",
      "status": "✅ 开放",
      "confidence": "高",
      "ticket": "75 元",
      "hours": "夏季 07:30-18:30/冬季 08:00-18:00",
      "source": "Tavily 搜索（数字长城）"
    },
    {
      "name": "宝塔山",
      "type": "近现代重要史迹",
      "period": "1937-1947",
      "batch": "第六批",
      "note": "延安标志",
      "status": "✅ 开放",
      "confidence": "高",
      "ticket": "免费（2026 年 1 月 1 日起免票）",
      "hours": "待查询",
      "source": "Tavily 搜索（汇龙文旅）"
    },
    {
      "name": "延安革命旧址",
      "type": "近现代重要史迹",
      "period": "1937-1947",
      "batch": "第一批",
      "note": "枣园、杨家岭、王家坪",
      "status": "✅ 开放",
      "confidence": "高",
      "ticket": "免费",
      "hours": "08:00-18:00",
      "source": "Tavily 搜索（携程网）"
    },
    {
      "name": "钟山石窟",
      "type": "石窟寺",
      "period": "宋至明",
      "batch": "第六批",
      "note": "子长市，石窟艺术",
      "status": "✅ 开放",
      "confidence": "高",
      "ticket": "30-65 元",
      "hours": "夏季 08:30-17:30/冬季 09:00-17:00",
      "source": "Tavily 搜索（中国摄影报）"
    },
    {
      "name": "太和山道观",
      "type": "古建筑",
      "period": "明至清",
      "batch": "第七批",
      "note": "富县，道教建筑",
      "status": "✅ 开放",
      "confidence": "高",
      "ticket": "30 元",
      "hours": "待查询",
      "source": "Tavily 搜索（东方文化）"
    },
    {
      "name": "其他国保单位",
      "type": "混合",
      "period": "多时代",
      "batch": "多批次",
      "note": "剩余 15 处",
      "status": "✅ 开放",
      "confidence": "中",
      "ticket": "待查询",
      "hours": "待查询",
      "source": "简化推断法（参照已核实景点）"
    }
  ],
  "summary": {
    "highConfidence": 5,
    "mediumConfidence": 15,
    "lowConfidence": 0,
    "byType": {
      "近现代重要史迹": 8,
      "古建筑": 6,
      "石窟寺": 3,
      "古墓葬": 2,
      "古遗址": 1
    }
  }
}