Introducing GPT-6 Astra for developers
Astra’s standout claim here is stronger prompt-following and unusually good 3D output.
Willison points to a brief moment in the developer introduction and quotes the claim that Astra has better attention to detail and can build more sophisticated results. The note says 3D models are a particular strength, with examples including gardens, shipyards, cityscapes, animals, and Dyson spheres. It also flags Astra’s recurring red-neckerchief pelican-on-a-bicycle test case. Simon Willison's note
Willison points to a brief moment in the developer introduction and quotes the claim that Astra has better attention to detail and can build more sophisticated results. The note says 3D models are a particular strength, with examples including gardens, shipyards, cityscapes, animals, and Dyson spheres. It also flags Astra’s recurring red-neckerchief pelican-on-a-bicycle test case. Simon Willison's note
score 9