{
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    "relation": "topic-surface-only",
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  "dek": "美中领导人峰会落幕，台湾议题虽然不是双方公开强调的会谈重点，但美国对台军售进展及美台军事合作动向，仍引发外界关注。华盛顿智库学者和专家如何解析特夕会对美台关系的影响？请看美国之音记者李逸华发自华盛顿的采访报道。",
  "desk": "politics",
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      "source_name": "Voice of America Chinese",
      "title": "特朗普对台政策是否转向？美学者：未见根本性变化",
      "url": "https://www.voachinese.com/a/taiwan-security-20261013/8211250.html",
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  "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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  "url": "https://palimpsest.info/news/wire/event-2861c1529ef42f1946bbac67/",
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}