The A.I. Daily
NVIDIA GPUs Accelerate OpenAI's GPT-6 Astra Ultrafast Mode
GPT-6 Astra Ultrafast runs on NVIDIA Blackwell GPUs and is now available in the OpenAI API and to eligible ChatGPT Work and Codex users, offering up to 8x faster token generation than Astra Standard. The speedup can shorten coding agents' edit-test-debug cycles, and OpenAI is using its own models to further optimize inference on NVIDIA GPUs.