OpenAI has launched Ultrafast mode, enabling its GPT-5.6 Sol model to operate at 14 times the speed, revolutionizing AI responsiveness and efficiency for users worldwide.
OpenAI launched Ultrafast mode for GPT-5.6 Sol, delivering 750 tokens/sec—14x faster than standard processing. This unlocks real-time use cases (incident response, customer service, financial analysis) previously requiring smaller models, reducing model-to-task tradeoffs.
Ultrafast mode is currently in preview through API
Aug 14, 2026
10:13 am
What's the storyOpenAI has launched a new mode, 'Ultrafast,' to supercharge the performance of its latest and most advanced model, GPT-5.6 Sol.
The company claims that this new mode can work at 14 times the speed of standard processing, delivering up to 750 output tokens per second.
OpenAI launches Ultrafast mode for GPT-5.6 Sol, delivering 750 tokens per second via Cerebras hardware for enterprise real-time…
OpenAI is previewing a new way to run its most capable GPT-5.6 model at dramatically higher speeds. The company says...
OpenAI has introduced its new GPT-5.6 Sol Ultrafast mode in limited preview, running frontier model intelligence on Cerebras…
OpenAI is launching "Ultrafast," a new inference mode that delivers GPT-5.6 Sol at up to 750 output tokens per second, powered by…
OpenAI has previewed Ultrafast, an API tier that runs GPT-5.6 Sol at up to 14x speed on Cerebras hardware, betting that latency,…
La principal novedad está en la rapidez con la que el modelo puede procesar y generar respuestas.
