Anthropic's Alex Albert builds 1906 San Francisco in 3D from one Opus 5.5 prompt

alexalbert__ · x · 2026-09-23

Anthropic's Alex Albert showcased Claude Opus 5.5's improved 3D modeling and vision by building an entire world in Blender from a single prompt—a historically accurate recreation of San Francisco's Market Street in 1906, before the earthquake.

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