OpenAI introduces 'Ultrafast,' a new mode that makes GPT 5.6 Sol work at 14x the speed | TechCrunch

OpenAI introduces 'Ultrafast,' a new mode that makes GPT 5.6 Sol work at 14x the speed | TechCrunch

OpenAI's Ultrafast mode runs GPT 5.6 Sol at 14x standard speed (750 tokens/sec) via Cerebras partnership. Inference speed becomes the competitive moat; real-time AI now accessible for incident response, support, and financial analysis at scale.