GPT-6 Astra's Iterative 3D Modeling Demos Impress Early Users

Cklly2004 · reddit · 2026-09-07

Users are sharing demos of GPT-6 Astra used for 3D modeling, noting it goes beyond prompt-to-model generation: the model can reason about geometry, make targeted modifications, inspect results, and iterate—replacing the old generate→fix manually→regenerate loop with something closer to a self-correcting workflow. The poster asks whether the jump comes from better vision + reasoning, improved tool use, or training-specific changes.

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