OpenAI introduces ‘Ultrafast,’ a new mode that makes GPT-5.6 Sol work at 14x the speed - TechCrunch

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1. OpenAI introduces ‘Ultrafast,’ a new mode that makes GPT-5.6 Sol work at 14x the speed

   OpenAI is launching a preview of a sped up version of its latest, most powerful model, in an effort to court enterprise users.

   TechCrunch AI · August 13, 2026 19:22