As of: 2026-10-30 13:42 CET. Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/ Canonical page: https://postcutoff.com/p/x-vergaralautaro-2107874721828319612/ # “Polyakov’s conjecture on the O(N) mode has been demonstrated by OpenAI.” Lautaro Vergara 🇺🇦 (@VergaraLautaro), X, 2026-10-07. Source: https://x.com/VergaraLautaro/status/2107874721828319612 ## Archived text > Polyakov's conjecture on the O(N) mode has been demonstrated by OpenAI. Good. > > But, the 1/N expansion made it unavoidable. Archived 2026-10-29 via fxtwitter (unofficial). Counts: 1,771 views, 17 likes, 1 repost, 1 reply (at fetch time) ## Cited in - 2026-10-06: [2D O(n) mass gap (Polyakov) and O(3) continuum limit claimed (OpenAI)](https://postcutoff.com/e/2026-10-06-openai-polyakov-o3-sigma-model-mass-gap-claim/)