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OpenAI Rolls Out Ultrafast Mode for GPT-6.1 Sol in API, Codex, and ChatGPT Work

·2026.10.09 03:49

Key point

The new mode offers near-Astra intelligence at up to 8x faster speeds than Sol Standard.

Details

OpenAI is rolling out Ultrafast mode for GPT-6.1 Sol today across the API, Codex, and ChatGPT Work.

The update delivers near-Astra intelligence while operating at up to 8x faster speeds than the standard Sol model.

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