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Navier–Stokes Millennium Prize problem: finite-time breakdown with smooth forcing

OpenAI claims to construct a smooth finite-energy solution of the three-dimensional incompressible Navier–Stokes equations, starting from a fluid at rest and driven by smooth forcing, that develops a finite-time singularity. The construction is claimed both on R^3 and in the periodic setting, thereby establishing statements C and D of Fefferman's official Clay formulation. If the correspondence between the released proof/formalization and the Clay statements survives independent review, this resolves the Navier–Stokes Millennium Prize problem. It does not establish finite-time blow-up for the unforced Navier–Stokes equations; the Clay resolution comes through the smooth-forcing alternatives C/D.

Exact FrontierDelta

Prior state unknown→proved

Scope and record

Occurred: Sep 5, 2026

Delta type: SOURCE CLAIM

Assumptions: VibeMathed verification: lean-verified. Publication: preprint. AI contribution: ai-discovered. VibeMathed editorial classifications, scores, notes, relations, and dataset structure are CC BY 4.0. Source statements and linked content retain their own rights.

Canonical aliases: Navier–Stokes Millennium Prize problem: finite-time breakdown with smooth forcing · Navier–Stokes (Clay C/D)

Confidence: Not scored

Registry verification: lean verified · preprint · candidate

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Attribution

VibeMathed
registry · event recorded by

Unnamed internal OpenAI model
model · ai model contributor · OpenAI

Artifacts and verifiers

The Lean development and comparator configuration

lean artifact · passed

Artifact ↗
OpenAI's comparator challenge statement for (C) and (D)

formal registration · pending

Artifact ↗

Compute record

No linked compute attempts recorded.

Lineage and corrections

OpenAI claims to construct a smooth finite-energy solution of the three-dimensional incompressible Navier–Stokes equations, starting from a fluid at rest and driven by smooth forcing, that develops a finite-time singularity. The construction is claimed both on R^3 and in the periodic setting, thereby establishing statements C and D of Fefferman's official Clay formulation. If the correspondence between the released proof/formalization and the Clay statements survives independent review, this resolves the Navier–Stokes Millennium Prize problem. It does not establish finite-time blow-up for the unforced Navier–Stokes equations; the Clay resolution comes through the smooth-forcing alternatives C/D. parent of this event

VibeMathed record: Navier–Stokes Millennium Prize problem: finite-time breakdown with smooth forcing evidence for this event

Navier–Stokes Millennium Prize problem: finite-time breakdown with smooth forcing evidence for this event

Formal Conjectures' original, which the statement matches byte for byte evidence for this event

Navier–Stokes Millennium Prize problem: finite-time breakdown with smooth forcing parent of this event

This event attributed to Unnamed internal OpenAI model

Fefferman's official Clay problem description evidence for this event

Navier–Stokes existence and smoothness evidence for this event

OpenAI's comparator challenge statement for (C) and (D) evidence for this event

The Lean development and comparator configuration evidence for this event

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