{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "科研越来越依赖大模型的参与。但大模型要“读懂”科学，靠的不是通用互联网数据——",
  "desk": "politics",
  "event_id": "event-88b89eba117318433c32e9df",
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  "evidence_refs": [
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      "item_id": "item-217ea9a5dcff25463cb62c8d",
      "published_at": "2026-10-09T22:45:54Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "大模型要“读懂”科学需要怎样的科技语料？",
      "url": "https://www.chinanews.com.cn/gn/2026/10-10/10709972.shtml",
      "version_id": "itemv-206ca8e7486df1af79a92bcf"
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  "evidence_strength": "single-source",
  "headline": "大模型要“读懂”科学需要怎样的科技语料？",
  "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."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-d4335dae975645194a6ae434"
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  "published_at": "2026-10-09T22:45:54Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-217ea9a5dcff25463cb62c8d",
      "published_at": "2026-10-09T22:45:54Z",
      "statement": "China News Service published “大模型要“读懂”科学需要怎样的科技语料？”."
    }
  ],
  "topics": [
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  "updated_at": "2026-10-09T22:45:54Z",
  "url": "https://palimpsest.info/news/wire/event-88b89eba117318433c32e9df/",
  "version_id": "eventv-d4335dae975645194a6ae434"
}