{
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    "relation": "topic-surface-only",
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  "dek": "围绕8月初针对莱比锡机场的无人机袭击未遂事件，又有了最新进展。德情报机关的一份内部报告指出，一名俄罗斯籍特工和一名白俄罗斯公民在袭击前就潜入了德国，炸药也提早从保加利亚、塞尔维亚偷运入境。",
  "desk": "politics",
  "event_id": "event-081150afe8b3b439cc0d497d",
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      "source_name": "Deutsche Welle",
      "title": "德情报机关：俄罗斯特工参与对莱比锡机场的未遂袭击",
      "url": "https://www.dw.com/zh/德情报机关：俄罗斯特工参与对莱比锡机场的未遂袭击/a-79245879?maca=chi-rss-chi-all-1127-rdf",
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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": {
    "kind": "unchanged",
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  "updated_at": "2026-09-12T14:27:00Z",
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