{
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    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
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  "dek": "台湾台北市长选举首场电视辩论会10月31日登场，争取连任的国民党籍市长蒋万安与民进党参选人沈伯洋首次正面交锋。台北上海“双城论坛”要不要办？在什么情况下办？連同其涉及的两岸与国家安全问题，也成为辩论焦点之一。",
  "desk": "politics",
  "event_id": "event-062bf546673112c103ef4b58",
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      "independence_group": "radio-free-asia-mandarin",
      "item_id": "item-bba127b1ee015007217b7028",
      "published_at": "2026-10-31T08:39:58Z",
      "role": "media",
      "source_id": "rfa-mandarin",
      "source_name": "Radio Free Asia Mandarin",
      "title": "台北市长辩论 蒋万安、沈伯洋交锋“双城论坛”议题",
      "url": "https://rfa.org/mandarin/yataibaodao/2026/10/31/taipei-mayor-election-debate/",
      "version_id": "itemv-f0595c4701d074b2284bbc35"
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  "evidence_strength": "single-source",
  "headline": "台北市长辩论 蒋万安、沈伯洋交锋“双城论坛”议题",
  "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-d98b4299f86bff98632ecaf8"
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  "published_at": "2026-10-31T08:39:58Z",
  "reported_facts": [
    {
      "attribution": "Radio Free Asia Mandarin",
      "evidence_item_id": "item-bba127b1ee015007217b7028",
      "published_at": "2026-10-31T08:39:58Z",
      "statement": "Radio Free Asia Mandarin published “台北市长辩论 蒋万安、沈伯洋交锋“双城论坛”议题”."
    }
  ],
  "topics": [
    "politics",
    "rights"
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  "updated_at": "2026-10-31T08:39:58Z",
  "url": "https://palimpsest.info/news/wire/event-062bf546673112c103ef4b58/",
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}