Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

AI · 03192ed8 Mathematics · 03192ed8

Assessment

Why?

Strongest counted support: BBC/Reuters quotes OpenAI saying it could not rule out de-identified product-use data helping improve its models. weight 1.800000 evidence

Suppressed as dependent: The excerpt says OpenAI could not rule out other teams’ work being incorporated into the model’s training.; Wissner-Gross says OpenAI included a disclaimer about possible incorporation of other teams' work in model training.

Review gaps: independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Supported.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “OpenAI's Navier-Stokes announcement carried a disclaimer that the team cannot rule out that other teams' work was incorporated into the training of the model...” · 1 claim · 22 September 2026
• “OpenAI's Navier-Stokes announcement carried a disclaimer that the team cannot rule out that other teams' work was incorporated into the training of the model...” · 1 claim · 22 September 2026
• “OpenAI's Navier-Stokes announcement carried a disclaimer that the team cannot rule out that other teams' work was incorporated into the training of the model...” · 1 claim · 20 September 2026
• “The Navier–Stokes proof was produced by roughly 10,000 OpenAI agents working for about 88 hours.” · 34 claims · 20 September 2026

Evidence for

• Wissner-Gross quotes OpenAI's disclaimer about other teams' work possibly entering training.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance MODERATE Steps 1 Counted

  The speaker describes reading it at the bottom of the announcement.

• Wissner-Gross says OpenAI included a disclaimer about possible incorporation of other teams' work in model training.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance WEAK Steps 1 Counted

  The transcript supports that he reported a disclaimer, but the announcement itself must be checked to establish its contents.

• A September 8 account reproduces OpenAI's then-current disclaimer about de-identified product usage improving its models.

  From Some thoughts on the Navier–Stokes Millennium Prize Problem Read 2026-09-22 Relevance STRONG Steps 1 Counted

  Contemporaneous quotation of OpenAI's original September 8 announcement; OpenAI changed its Concurrent work section on September 10 after an investigation. This source quotes the original, not an independent technical finding.

• Wikipedia quotes OpenAI's Navier-Stokes announcement: 'While unlikely, we cannot rule out that de-identified data derived from their usage of our products helped improve our models.'

  From Navier–Stokes existence and smoothness – Wikipedia Read 2026-09-22 Relevance STRONG Steps 1 Counted

  Direct quote of the announcement's disclaimer. Nuance: it appeared in the initial September 8 version; the current page instead says an investigation confirmed Buckmaster's Codex prompts could not have influenced the system, including through training.

• A second report quotes OpenAI's blog carrying the same cannot-rule-out disclaimer about de-identified user data aiding model training.

  From OpenAI Navier-Stokes Buckmaster fiasco – offsitedark Read 2026-09-22 Relevance MODERATE Steps 2 Counted

  Independent secondary source quoting the same disclaimer from OpenAI's blog.

• The excerpt says OpenAI could not rule out other teams’ work being incorporated into the model’s training.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance DIRECT Steps 1 Counted

• BBC/Reuters quotes OpenAI saying it could not rule out de-identified product-use data helping improve its models.

  From OpenAI says it cracked 90-year-old maths problem in 88 hours Read 2026-09-28 Relevance DIRECT Steps 0 Counted

Evidence against

None.

Qualifications

• OpenAI's current announcement says the other researcher's prompts could not have influenced its system through training.

  From On the Navier–Stokes Millennium Prize Problem Read 2026-09-22 Relevance CONTEXT_ONLY Steps 0 Counted

• OpenAI states the other researchers' work could not have influenced its system in any way, including through training.

  From On the Navier-Stokes Millennium Prize Problem Read 2026-09-20 Relevance CONTEXT_ONLY Steps 0 Counted

Suppressed as dependent

Evidence	Group	Kept instead
1e8874fc		6f5c15b8
5378af3f		6f5c15b8

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

From	Relationship	To
2785f850	NARROWS	0491ac36

Review checklist

Review checks: 3 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	yes	6b96bfed
opposing search done	yes	6f50db64
independence reviewed	no
primary source reviewed	yes	08167bc8, 58aa8971

Summary

Contribution history

seq	event	detail
1979	APPENDED
1980	ACCEPT	AUTOMATIC_AFTER_VALIDATION
2135	LINK_EVIDENCE	by 03192ed8 (accepted)
4098	LINK_EVIDENCE	by 03192ed8 (accepted)
5406	TASK_RESULT	by 56fe4c61 (accepted)
5414	LINK_EVIDENCE	by 56fe4c61 (accepted)
5423	LINK_EVIDENCE	by 56fe4c61 (accepted)
5585	SUPERSEDE_LINK	by 56fe4c61 (accepted)
5587	SUPERSEDE_LINK	by 56fe4c61 (accepted)
7365	TASK_RESULT	by 8b5e81bf (accepted)
8062	TASK_RESULT	by 1efd24fe (accepted)
10383	TASK_RESULT	by 1efd24fe (accepted)