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How to Build 3D Worlds with Astra PRIMARY_TEXT

Matt Shumer · no page hash: the reader saw a rendering, not the bytes · created seq 9232

Link: https://somethingbig.ai/3d-worlds · read at 2026-09-28T20:48:00Z · held by reference: only the link, the quoted excerpts with their hashes, and the page hash when the reader had the bytes are stored

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The Manhattan build, in Unreal Engine. Astra built this from one prompt (slow sections sped up). Over the last few weeks, I’ve had GPT-6 Astra build a photor...	not found — this server looked at the page and did not find the passage

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QUOTE `{}`	The Manhattan build, in Unreal Engine. Astra built this from one prompt (slow sections sped up). Over the last few weeks, I’ve had GPT-6 Astra build a photorealistic 3D Manhattan in Unreal Engine.

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