Unverified GPT-6 Astra demo rebuilds indoor scenes in 3D from one reference image

Dazzling_Gate_330 · reddit · 2026-09-16

A Reddit user shared a test of the unverified "GPT-6 Astra" rebuilding an indoor scene in 3D from a single reference image. Geometry remains messy in places, but the overall layout and spatial consistency held up surprisingly well. The model is unreleased and the demo's authenticity is unconfirmed.

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