aiPublished: 02 Oct 2026, 04:44Trust level: official

OpenAI Launches GPT-6 Astra Ultrafast Powered by NVIDIA Blackwell

OpenAI Launches GPT-6 Astra Ultrafast Powered by NVIDIA Blackwell

Summary

GPT-6 Astra Ultrafast runs on NVIDIA Blackwell GPUs, delivering up to 8x faster token generation compared to Astra Standard mode.

Prepared by the newsroom with AI assistance; the original link is always provided

OpenAI has made its new GPT-6 Astra Ultrafast model available across the OpenAI API, as well as to eligible users on ChatGPT Work and Codex platforms. The system leverages the computational power and architecture of NVIDIA Blackwell GPUs.

Through tailored inference optimizations designed to maximize the performance of NVIDIA's Blackwell hardware, the Ultrafast version achieves up to 8x faster token generation compared to the Astra Standard baseline.

This performance boost provides developers with a significantly faster engine for building and scaling real-time generative AI applications and processing complex computational workloads.

ALBA Super AI · What it means for Kazakhstan

Faster inference speeds offer Kazakhstani tech firms and developers the ability to build more responsive AI applications while optimizing operational costs.

Source: NVIDIA Newsroom

Read the original →

Latest news