{
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    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "Memento 3, from Huawei Noah's Ark Lab, UCL and partners, writes its own rulebook and code world model. On a frozen Claude Opus 5 it scored 100 RHAE on the ARC-AGI-3 public set.",
  "desk": "technology",
  "event_id": "event-f65a6255844ed63be045bf17",
  "evidence_groups": [
    {
      "group_id": "pandaily-editorial",
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        "media"
      ],
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      "independence_group": "pandaily-editorial",
      "item_id": "item-b5e1dbf722c44135e0e27034",
      "published_at": "2026-10-12T07:08:52Z",
      "role": "media",
      "source_id": "pandaily",
      "source_name": "Pandaily",
      "title": "Huawei Noah's Ark Lab's Memento 3 Agent Clears All 25 ARC-AGI-3 Public Games With a Frozen Model",
      "url": "https://pandaily.com/huawei-noahs-ark-lab-memento-3-arc-agi-3-public-set-code-world-model-frozen-claude",
      "version_id": "itemv-e8fad97224b23bf1cf260fda"
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  "headline": "Huawei Noah's Ark Lab's Memento 3 Agent Clears All 25 ARC-AGI-3 Public Games With a Frozen Model",
  "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-c67686476e0cc5b2691a9545"
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  "published_at": "2026-10-12T07:08:52Z",
  "reported_facts": [
    {
      "attribution": "Pandaily",
      "evidence_item_id": "item-b5e1dbf722c44135e0e27034",
      "published_at": "2026-10-12T07:08:52Z",
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    }
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  "topics": [
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  "updated_at": "2026-10-12T07:08:52Z",
  "url": "https://palimpsest.info/news/wire/event-f65a6255844ed63be045bf17/",
  "version_id": "eventv-c67686476e0cc5b2691a9545"
}