{
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  "dek": "From Beijing Capital to San Francisco International, airport terminal billboards have become the stage where Chinese and global cloud vendors advertise their AI capabilities—and a new generation of AI-native 'neocloud' providers is now taking its seat at that table.",
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      "title": "Airport Ad Screens Reveal the New Frontline of China's AI Cloud Battle",
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  "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.",
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}