{
  "source_id": "yicai",
  "url": "https://www.yicai.com/news/103232322.html",
  "url_hash": "1e573f9fa7fc1596",
  "title": "全球镜场最大光热电站在青海开工，核心技术100%自主可控",
  "publish_time": "2026-06-16T00:00:00",
  "event": {
    "stock_codes": [],
    "company_names": [
      "中国广核集团",
      "中广核"
    ],
    "industries": [
      "光热发电",
      "新能源"
    ],
    "sentiment": "positive",
    "importance": 4,
    "event_type": "其他",
    "summary": "中广核全球最大光热电站在青海开工，核心技术100%自主可控，年发电量预计10亿千瓦时。"
  },
  "provider": "deepseek",
  "model": "deepseek-chat",
  "extracted_at": "2026-06-17T06:36:52.612002",
  "attempts": 1,
  "prompt_tokens": 1944,
  "completion_tokens": 93
}