OpenAI DevDay 2026 AI

OpenAI's post on X, curated on eChai

  • Models and speed

    Curated from X →

    OpenAI's film for Ultrafast. On Astra it is available today in the API and, in ChatGPT and Codex, on the Pro 500 and Enterprise plans; on 6.1 Sol it is coming soon.

    OpenAI OpenAI

    This is Ultrafast.

    Our premium speed tier, Ultrafast offers up to 8x faster token generation (300 tokens per second) in Codex and up to 6x in the API.

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