{
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  "dek": "美国总统特朗普向他去年失宠的前好友埃隆·马斯克颁发了国家科学奖章，标志着这位科技巨头重返总统圈。除了特斯拉和SpaceX的掌门人马斯克之外，芯片制造商英伟达的首席执行官黄仁勋、谷歌联合创始人谢尔盖·布林以及半导体制造商AMD的首席执行官苏姿丰也在华盛顿举行的颁奖典礼上获此殊荣。",
  "desk": "politics",
  "event_id": "event-8f65e5c39487cecc3a0f6d9f",
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      "published_at": "2026-10-08T21:14:04Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "特朗普向马斯克颁发“国家科学奖章”",
      "url": "https://www.rfi.fr/cn/%E7%BE%8E%E6%B4%B2/20261008-%E7%89%B9%E6%9C%97%E6%99%AE%E5%90%91%E9%A9%AC%E6%96%AF%E5%85%8B%E9%A2%81%E5%8F%91-%E5%9B%BD%E5%AE%B6%E7%A7%91%E5%AD%A6%E5%A5%96%E7%AB%A0",
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  "evidence_strength": "single-source",
  "headline": "特朗普向马斯克颁发“国家科学奖章”",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
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  "mutation": {
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      "evidence_item_id": "item-f5e17321628efde01417dc26",
      "published_at": "2026-10-08T21:14:04Z",
      "statement": "RFI published “特朗普向马斯克颁发“国家科学奖章””."
    }
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  "topics": [
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  "updated_at": "2026-10-08T21:14:04Z",
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