OpenAI says Ultrafast cut incident investigations to minutes

OpenAI said Ultrafast helped its engineers reduce incident investigations from hours to minutes, framing the lower-latency processing tier as a tool for faster security analysis, code refactoring and day-to-day workflows. The company’s account, published on 2026-10-26, describes the internal use case as part of a broader effort to speed up engineering work rather than a standalone incident-response product. OpenAI’s source material says engineers use Codex Ultrafast to investigate incidents in minutes and to support security analysis, refactoring and other routine tasks. Background material supplied with the announcement notes that OpenAI currently describes Ultrafast as a lower-latency model processing tier, not a separate product named "Codex Ultrafast." It also says current documentation lists GPT-6 Astra and GPT-6.1 Sol support in Codex and ChatGPT Work.

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