{
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    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "美国总统特朗普（Donald Trump）与中国国家主席习近平预计于9月24日在美国举行会晤，美中农业贸易将面临新一轮检验。",
  "desk": "politics",
  "event_id": "event-3643086b6a6241ff192be768",
  "evidence_groups": [
    {
      "group_id": "france-medias-monde-rfi-editorial",
      "roles": [
        "media"
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      "source_ids": [
        "rfi-chinese"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "france-medias-monde-rfi-editorial",
      "item_id": "item-ed5994a445c4c1fd29b610b4",
      "published_at": "2026-09-08T19:09:59Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "特习会可能影响美国大豆销售和中国无人机关税",
      "url": "https://www.rfi.fr/cn/%E5%9B%BD%E9%99%85/20260908-%E7%89%B9%E4%B9%A0%E4%BC%9A%E5%8F%AF%E8%83%BD%E5%BD%B1%E5%93%8D%E7%BE%8E%E5%9B%BD%E5%A4%A7%E8%B1%86%E9%94%80%E5%94%AE%E5%92%8C%E4%B8%AD%E5%9B%BD%E6%97%A0%E4%BA%BA%E6%9C%BA%E5%85%B3%E7%A8%8E",
      "version_id": "itemv-747c742179dff261e703359b"
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  "evidence_strength": "single-source",
  "headline": "特习会可能影响美国大豆销售和中国无人机关税",
  "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."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-a284582c8aba373fdc6a0cf6"
  },
  "published_at": "2026-09-08T19:09:59Z",
  "reported_facts": [
    {
      "attribution": "RFI",
      "evidence_item_id": "item-ed5994a445c4c1fd29b610b4",
      "published_at": "2026-09-08T19:09:59Z",
      "statement": "RFI published “特习会可能影响美国大豆销售和中国无人机关税”."
    }
  ],
  "topics": [
    "economy",
    "politics",
    "rights"
  ],
  "updated_at": "2026-09-08T19:09:59Z",
  "url": "https://palimpsest.info/news/wire/event-3643086b6a6241ff192be768/",
  "version_id": "eventv-a284582c8aba373fdc6a0cf6"
}