{
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    "relation": "topic-surface-only",
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  "dek": "Tech shares slumped in Asia on Friday, the yen rose and bonds surged towards their biggest monthly gain in nearly three years as investors scurried to safety against worries that huge and rising AI spending may not deliver sufficient returns. In Hong Kong, the benchmark Hang Seng Index opened up 52 points, or 0.23 perc",
  "desk": "technology",
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      "item_id": "item-43a45f79b1379f668c95c6b7",
      "published_at": "2026-10-30T03:03:26Z",
      "role": "media",
      "source_id": "rthk-finance",
      "source_name": "Radio Television Hong Kong",
      "title": "HK stocks up amid fears over returns from AI build-out",
      "url": "https://news.rthk.hk/rthk/en/component/k2/1875919-20261030.htm",
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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.",
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  "published_at": "2026-10-30T03:03:26Z",
  "reported_facts": [
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      "attribution": "Radio Television Hong Kong",
      "evidence_item_id": "item-43a45f79b1379f668c95c6b7",
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}