codexVIDEO
GPT-6.1 Sol Ultrafast mode launches in API, Codex and ChatGPT Work
OpenAI Devs says Ultrafast rolls out today across the API, Codex and ChatGPT Work, at up to 8x the speed of Sol Standard with intelligence close to Astra.
OpenAI Developers
@OpenAIDevsArchived 18 days agoOriginally posted 2026.10.09
OpenAI Developers @OpenAIDevsOriginally posted 2026.10.09
Ultrafast is rolling out today for GPT-6.1 Sol in the API, Codex, and ChatGPT Work. Near-Astra intelligence at up to 8x faster speeds than Sol Standard, so you can build as fast as the ideas come.
x.com/openaidevs/status/2108262812489531498Archived 2026.10.10 17:15