AI brief
OpenAI's GPT-6 Astra Ultrafast is available now in the OpenAI API and to eligible ChatGPT Work and Codex users, running on NVIDIA Blackwell GPUs.
Why it matters: The model's availability is tied to inference optimizations that use the NVIDIA Blackwell architecture.
Written by AI from NVIDIA Blog's published text.
Background
From our own funding, model and news trackers, not from the source.
OpenAI
- Latest funding
- $30B · 31 Oct 2026
- Newest model on the API
- GPT-6.1 Terra Pro · 26 Oct 2026 · $1 in / $5 out per million tokens
NVIDIA
- Newest model on the API
- Nemotron 3.5 Super VL · 15 Oct 2026 · $0.15 in / $0.5 out per million tokens
- Last 30 days
- 66 news stories
Source
“GPT-6 Astra Ultrafast, running on NVIDIA Blackwell GPUs, is available now in the OpenAI API and to eligible ChatGPT Work and Codex users.”
Published by the organisation it describes; treat claims as first-party statements.
Read original story ↗