Skip to content

OpenAI· Released Sep 3

GPT-6 Astra

OpenAI's flagship GPT-6 model, released 2026-09-03 and pitched as its most intelligent and aligned yet, with state-of-the-art results on long-running computer-use benchmarks and ARC-AGI-3. Available in ChatGPT, Codex and the API; it powers products such as Dots and ChatGPT Work.

Interactive 3D anatomy site with 2,234 modelled piecesSep 5

Entries

Nate Herk | AI Automation

youtube.com · Sep 4

Entire video produced by Astra, shown as a start-to-finish example of an AI-made video.

Sharif Shameem

@sharifshameem · Sep 3

OpenAI's Sharif Shameem had Astra rebuild his favourite San Francisco landmark in Blender, using the 1914 World's Fair building to talk about restoring optimism about technology.

Max Weinbach

@mweinbach · Sep 3

Max Weinbach, with early access, had Astra recreate Apple Park in Blender from reference images and kept asking it to refine the model, a showcase of its spatial reasoning.

cozyblaze

@cozyblazex · Sep 5

The poster's run in which Astra finished Valve's Portal by controlling the game like a human; the setup is open-sourced as portal-agent.

TripoGrowthLab

@TripoGrowthLab · Sep 5

Prompt collection for games, Blender scenes and interactive worlds in 14 languages.

GPT-6 Astra: quick answers

What can you build with GPT-6 Astra?
People have published 137 public builds made with GPT-6 Astra. The most common uses are games (50), 3d graphics (17), coding (11), design (11) and animation videos (10).
What are the best GPT-6 Astra GitHub repos?
The most-starred open-source GPT-6 Astra projects in the index are Awesome Astra for embodied AI and robotics, Astra-Ares: adaptive reasoning effort for Codex tasks and RoboICL: embodied in-context learning with Astra.
Are there GPT-6 Astra demo videos?
Yes: 22 videos show GPT-6 Astra in use, each linked to the original post.
Where do people share GPT-6 Astra projects?
Mostly on X, GitHub and YouTube, from 128 creators between Sep 3 and Oct 7.