GDP-Val

OpenAI has opened a limited preview of OpenAI Ultrafast, an API tier serving GPT-5.6 Sol at up to 750 output tokens per second on Cerebras wafer-scale silicon, roughly 14 times faster than its Standar…

Cerebras and OpenAI launched Ultrafast Mode, a new service tier in the OpenAI API powered by Cerebras that delivers GPT-5.6 Sol at up to 750 output tokens per second with no quality compromise. In Cer…