GPT-6 Astra Rebuilt Manhattan in Unreal Engine, Street by Street, Over a Week
talkaboutdesign · x · 2026-09-04
Matt Shumer shows GPT-6 (Astra) building a Manhattan world in Unreal Engine over the course of a week, working street by street to perfect each one. A reply asking about his token budget hints at the compute cost involved.
Related event: GPT-6 Astra Rebuilds Manhattan in Unreal Engine in a Week(3 posts)→
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