GPT-6.1 Sol sees highest demand ever as OpenAI doubles serving speed

pvncher · x · 2026-10-01

OpenAI's Thibault Sottiaux says GPT-6.1 Sol is the most demanded model ever across both API and subscriptions. After heavy load on ChatGPT & Codex, more capacity has come online, with serving speed expected to nearly double compared to yesterday.

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