{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "英伟达已于11月12日宣布黄仁勋辞去总裁、首席执行官及董事职务，即刻生效，由CFO科莱特·克雷斯接任临时CEO。美国民主党参议员要求特朗普政府保留英伟达对华芯片出口相关文件。中国人工智能企业担心美国收紧限制，正抢租海外英伟达算力。",
  "desk": "politics",
  "event_id": "event-2f9a98670f72ec438ee6137d",
  "evidence_groups": [
    {
      "group_id": "deutsche-welle-chinese-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "dw-chinese"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "deutsche-welle-chinese-editorial",
      "item_id": "item-98d3b807e4b7004a73fd971e",
      "published_at": "2026-11-12T14:30:00Z",
      "role": "media",
      "source_id": "dw-chinese",
      "source_name": "Deutsche Welle",
      "title": "黄仁勋辞职 中企忧美收紧监管 忙抢租海外英伟达算力",
      "url": "https://www.dw.com/zh/黄仁勋辞职-中企忧美收紧监管-忙抢租海外英伟达算力/a-79929183?maca=chi-rss-chi-all-1127-rdf",
      "version_id": "itemv-57e2b46b2b8aab89b1803ae1"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "黄仁勋辞职 中企忧美收紧监管 忙抢租海外英伟达算力",
  "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-251182a23494e3916578653e"
  },
  "published_at": "2026-11-12T14:30:00Z",
  "reported_facts": [
    {
      "attribution": "Deutsche Welle",
      "evidence_item_id": "item-98d3b807e4b7004a73fd971e",
      "published_at": "2026-11-12T14:30:00Z",
      "statement": "Deutsche Welle published “黄仁勋辞职 中企忧美收紧监管 忙抢租海外英伟达算力”."
    }
  ],
  "topics": [
    "economy",
    "government",
    "policy",
    "politics",
    "rights",
    "technology"
  ],
  "updated_at": "2026-11-12T14:30:00Z",
  "url": "https://palimpsest.info/news/wire/event-2f9a98670f72ec438ee6137d/",
  "version_id": "eventv-251182a23494e3916578653e"
}