{
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    "relation": "topic-surface-only",
    "scan_signal_ids": []
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  "dek": "新华社北京11月13日电 11月13日，国家副主席韩正在北京出席2026世界中文大会开幕式并致辞。",
  "desk": "politics",
  "event_id": "event-e14564ae89ed1c440a71fae2",
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      "title": "韩正出席2026世界中文大会开幕式并致辞",
      "url": "https://www.chinanews.com.cn/gn/2026/11-13/10731710.shtml",
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      "role": "media",
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      "source_name": "China News Service",
      "title": "韩正出席2026世界中文大会开幕式并致辞",
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  "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": {
    "kind": "unchanged",
    "previous_version_id": "eventv-c93b7b83ea535ab70174998e"
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  "published_at": "2026-11-13T12:48:59Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-fb8733d4c39fbcbb31c72df0",
      "published_at": "2026-11-13T12:48:59Z",
      "statement": "China News Service published “韩正出席2026世界中文大会开幕式并致辞”."
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    {
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      "evidence_item_id": "item-e901961c851685856636b3e0",
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  "updated_at": "2026-11-13T13:59:03Z",
  "url": "https://palimpsest.info/news/wire/event-e14564ae89ed1c440a71fae2/",
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}