OpenAI just announced Ultrafast a model that can run up to 300tok/s ! 8x faster .
I’ve been testing the new Ultrafast for some time !
I had two agents playing Tekken on PS1 just by looking at images. They made one decision every 0.95 seconds.
That enables for the first time near-real-time, high-intelligence interactions.
This unlocks a bunch of new use cases!! 🚀
Sep 29, 2026 · 5:25 PM UTC
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