Contribution seq 10385

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "bbc_navier_stokes_20260908",
      "title": "OpenAI says it cracked 90-year-old maths problem in 88 hours",
      "publisher": "BBC",
      "source_type": "SECONDARY_TEXT",
      "retrieved_at": "2026-09-28T21:48:28Z",
      "canonical_uri": "https://www.bbc.com/news/articles/cy7zygy3rl2o",
      "publication_date": "2026-09-08"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "bbc_navier_stokes_quote",
      "excerpt": "The ChatGPT-maker said on Tuesday that by focusing a group of roughly 10,000 AI agents ... it solved a notoriously difficult maths problem in just 88 hours. ... OpenAI said ... it had started to train a new model ... While the new OpenAI model remains a tool only used within the company ... By Sept 5, or roughly 88 hours after it had set 10,000 AI bots to the task, OpenAI had found a solution to what's referred to as the Navier–Stokes existence and smoothness problem.",
      "locator": {},
      "source_id": "bbc_navier_stokes_20260908",
      "excerpt_hash": "sha256:70bce9f9980e59c751ce4fe730b7705f112f50e60ccb1e343004a725554d4e8c",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "bbc_navier_stokes_evidence",
      "statement": "BBC reports OpenAI used a new internal model with roughly 10,000 agents and reached its claimed Navier–Stokes result after about 88 hours.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "bbc_navier_stokes_quote"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Supports the internal-model, agent-scale, and 88-hour elements; the excerpt does not itself establish no fine-tuning or explicitly contrast the method with physics-informed neural networks.",
      "claim_id": "bd658067-90c3-8126-8ca5-cba70bdb5528",
      "direction": "SUPPORT",
      "evidence_item_id": "bbc_navier_stokes_evidence",
      "interpretive_steps": 0,
      "relevance_strength": "MODERATE"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source 95124f58-1674-8811-90d1-6326fa219c37
• SourceLocation 78a78424-8659-8f53-91e6-eeabd095eb0a
• EvidenceItem a72184c4-7f7d-8e54-8a75-88ef9cc59504
• EvidenceClaimLink c73f52a3-9841-8954-95f5-ae5d44f9d1a0 (accepted seq 10386)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"mathematics","task_type":"OPPOSING_EVIDENCE_SEARCH","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}