{
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  "dek": "知情人士称，约60万块英伟达先进AI芯片H200目前存放在香港，等待运往中国内地。路透社指出，这反映出中美贸易与技术博弈下，中国在满足人工智能算力需求与降低对美国技术依赖之间面临两难的处境。",
  "desk": "technology",
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      "role": "media",
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      "source_name": "Deutsche Welle",
      "title": "消息人士：约60万块英伟达H200芯片在港等待运往中国内地",
      "url": "https://www.dw.com/zh/消息人士：约60万块英伟达h200芯片在港等待运往中国内地/a-79866758?maca=chi-rss-chi-all-1127-rdf",
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  "headline": "消息人士：约60万块英伟达H200芯片在港等待运往中国内地",
  "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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