{
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    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
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  "dek": "中新社上海9月9日电 (记者 姜煜)2011年诺贝尔经济学奖得主、纽约大学教授托马斯·萨金特(Thomas Sargent)9日在上海举办的2026 Inclusion·外滩大会见解论坛上表示，如今AI(人工智能)快速进步的背后有两个重要条件：海量数据和强大算力，而中国在大数据应用方面是引领者之一，不仅体现在社会科学，也体现在物理学等基础研究领域。",
  "desk": "economy",
  "event_id": "event-d8efb0ec5543dce5b81b190a",
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      "published_at": "2026-09-09T09:52:27Z",
      "role": "media",
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      "source_name": "China News Service",
      "title": "诺奖得主萨金特：中国和亚洲市场将直接影响全球AI产业竞争格局",
      "url": "https://www.chinanews.com.cn/cj/2026/09-09/10693391.shtml",
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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.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
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  "mutation": {
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  "reported_facts": [
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      "evidence_item_id": "item-43c11e42002285521a475f4c",
      "published_at": "2026-09-09T09:52:27Z",
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