{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网杭州10月31日电(林波)10月31日，西湖世界模型研究中心在西湖大学云谷校区成立。该中心为西湖大学面向物理智能领域设立的校级交叉科研平台，由西湖大学助理教授于开丞担任主任、西湖大学讲席教授金耀初担任首席科学家，聚焦世界模型与物理智能，致力于突破智能系统理解物理规律、预测环境变化和开展交互决策的核心瓶颈。",
  "desk": "technology",
  "event_id": "event-7d375ca92eb64575d2fc0088",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-669b6569dd3ca6c2710eba7c",
      "published_at": "2026-10-31T11:46:01Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "西湖世界模型研究中心成立 聚焦物理智能前沿布局",
      "url": "https://www.chinanews.com.cn/cj/2026/10-31/10724015.shtml",
      "version_id": "itemv-689345e3278272fd7266af39"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "西湖世界模型研究中心成立 聚焦物理智能前沿布局",
  "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-a361efd0b01bee0c57eb431b"
  },
  "published_at": "2026-10-31T11:46:01Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-669b6569dd3ca6c2710eba7c",
      "published_at": "2026-10-31T11:46:01Z",
      "statement": "China News Service published “西湖世界模型研究中心成立 聚焦物理智能前沿布局”."
    }
  ],
  "topics": [
    "economy",
    "measurement",
    "technology"
  ],
  "updated_at": "2026-10-31T11:46:01Z",
  "url": "https://palimpsest.info/news/wire/event-7d375ca92eb64575d2fc0088/",
  "version_id": "eventv-a361efd0b01bee0c57eb431b"
}