{
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    "relation": "topic-surface-only",
    "scan_signal_ids": []
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  "dek": "美伊陷入新一轮报复循环，围绕荷莫兹海峡（Strait of Hormuz）的战火已蔓延至美国在波斯湾地区的盟友、军事基地以及商业船只。",
  "desk": "politics",
  "event_id": "event-c171a173fab8731a32dfafa2",
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    {
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      "independence_group": "france-medias-monde-rfi-editorial",
      "item_id": "item-c862394115e150fa82c5b4fa",
      "published_at": "2026-09-02T19:30:36Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "美伊新一轮战火蔓延波斯湾盟友军事基地和商业船只",
      "url": "https://www.rfi.fr/cn/%E4%B8%AD%E4%B8%9C/20260902-%E7%BE%8E%E4%BC%8A%E6%96%B0%E4%B8%80%E8%BD%AE%E6%88%98%E7%81%AB%E8%94%93%E5%BB%B6%E6%B3%A2%E6%96%AF%E6%B9%BE%E7%9B%9F%E5%8F%8B%E5%86%9B%E4%BA%8B%E5%9F%BA%E5%9C%B0%E5%92%8C%E5%95%86%E4%B8%9A%E8%88%B9%E5%8F%AA",
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  "evidence_strength": "single-source",
  "headline": "美伊新一轮战火蔓延波斯湾盟友军事基地和商业船只",
  "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": {
    "kind": "unchanged",
    "previous_version_id": "eventv-aace83140a50a8a9962b6af3"
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  "published_at": "2026-09-02T19:30:36Z",
  "reported_facts": [
    {
      "attribution": "RFI",
      "evidence_item_id": "item-c862394115e150fa82c5b4fa",
      "published_at": "2026-09-02T19:30:36Z",
      "statement": "RFI published “美伊新一轮战火蔓延波斯湾盟友军事基地和商业船只”."
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  "topics": [
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  "updated_at": "2026-09-02T19:30:36Z",
  "url": "https://palimpsest.info/news/wire/event-c171a173fab8731a32dfafa2/",
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}