OpenAI launches GPT-6 Astra Ultrafast on NVIDIA Blackwell, up to 8x faster token generation than Astra Standard
OpenAI released GPT-6 Astra Ultrafast, running on NVIDIA Blackwell GPUs, which delivers up to 8x faster token generation than Astra Standard mode through inference optimizations that tap into the NVIDIA Blackwell architecture, and is available now in the OpenAI API and to eligible ChatGPT Work and Codex users.