{
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  "dek": "Alibaba Group Holding founder Jack Ma has bought more than HK$600 million worth of the company’s Hong Kong-listed shares on consecutive days, according to people familiar with the matter, a show of confidence in the firm’s long-term prospects for artificial intelligence. The purchases showed Ma’s “strong confidence for",
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      "source_name": "South China Morning Post — China Tech",
      "title": "Jack Ma buys HK$600 million of Alibaba shares, signalling AI confidence: sources",
      "url": "https://www.scmp.com/tech/big-tech/article/3365217/jack-ma-buys-hk600-million-alibaba-shares-signalling-ai-confidence-sources",
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  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
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    "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": "2026-08-25T10:45:10Z",
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      "attribution": "South China Morning Post — China Tech",
      "evidence_item_id": "item-b69f78085d60f925e2b42272",
      "published_at": "2026-08-25T10:45:10Z",
      "statement": "South China Morning Post — China Tech published “Jack Ma buys HK$600 million of Alibaba shares, signalling AI confidence: sources”."
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}