{
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    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
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  "dek": "新西兰、美国和位于南太平洋的库克群岛政府周二宣布，美新两国将共同出资对库克群岛一个环礁上的二战港口进行大规模升级改造。此举再次表明美新等国正努力加强与太平洋地区的关系，而北京在该地区的影响力正日益扩大。",
  "desk": "politics",
  "event_id": "event-638835aba8d89f7f57753f04",
  "evidence_groups": [
    {
      "group_id": "france-medias-monde-rfi-editorial",
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        "media"
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        "rfi-chinese"
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  "evidence_refs": [
    {
      "independence_group": "france-medias-monde-rfi-editorial",
      "item_id": "item-4f1895e6d7b32ee6d37e9232",
      "published_at": "2026-09-01T13:43:01Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "新西兰和美国将资助库克群岛最北端彭林岛的二战港口升级改造",
      "url": "https://www.rfi.fr/cn/%E5%9B%BD%E9%99%85/20260901-%E6%96%B0%E8%A5%BF%E5%85%B0%E5%92%8C%E7%BE%8E%E5%9B%BD%E5%B0%86%E8%B5%84%E5%8A%A9%E5%BA%93%E5%85%8B%E7%BE%A4%E5%B2%9B%E6%9C%80%E5%8C%97%E7%AB%AF%E5%BD%AD%E6%9E%97%E5%B2%9B%E7%9A%84%E4%BA%8C%E6%88%98%E6%B8%AF%E5%8F%A3%E5%8D%87%E7%BA%A7%E6%94%B9%E9%80%A0",
      "version_id": "itemv-5d59271affd130ef280f8d77"
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  "evidence_strength": "single-source",
  "headline": "新西兰和美国将资助库克群岛最北端彭林岛的二战港口升级改造",
  "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-20c5e4cfdaf326517160f60c"
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  "published_at": "2026-09-01T13:43:01Z",
  "reported_facts": [
    {
      "attribution": "RFI",
      "evidence_item_id": "item-4f1895e6d7b32ee6d37e9232",
      "published_at": "2026-09-01T13:43:01Z",
      "statement": "RFI published “新西兰和美国将资助库克群岛最北端彭林岛的二战港口升级改造”."
    }
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  "topics": [
    "economy",
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  "updated_at": "2026-09-01T13:43:01Z",
  "url": "https://palimpsest.info/news/wire/event-638835aba8d89f7f57753f04/",
  "version_id": "eventv-20c5e4cfdaf326517160f60c"
}