lean artifact · passed
Artifact ↗Source authenticated
Gromov and Weiss's Question on Sofic Groups
answered no: non-sofic groups exist
Exact FrontierDelta
Prior state unknown→disproved
Scope and record
Occurred: Aug 1, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: lean-verified. Publication: announcement. AI contribution: ai-discovered. Editorial metadata: CC BY 4.0; linked content retains its own rights.
Canonical aliases: Gromov and Weiss's Question on Sofic Groups · Sofic groups question
Confidence: Not scored
Registry verification: lean verified · announcement · candidate
Attribution
VibeMathed
registry · event recorded by
Astra (internal preview)
model · ai model contributor · OpenAI
Artifacts and verifiers
Compute record
No linked compute attempts recorded.
Lineage and corrections
This event attributed to Astra (internal preview)
Quantum Parallel Repetition evidence for this event
Gromov and Weiss's Question on Sofic Groups parent of this event
Lean certificate (NonSoficGroup.lean) evidence for this event
answered no: non-sofic groups exist parent of this event
Reasoning walkthroughs (PDF) evidence for this event
VibeMathed record: Gromov and Weiss's Question on Sofic Groups evidence for this event
Manuscripts (ten-proofs paper, PDF) evidence for this event
Act on this frontier