Claude Fable 5 shows spatial reasoning: turns single image into interactive 3D physics simulation

ProfBuehlerMIT · x · 2026-08-17

MIT professor Markus Buehler demonstrated Claude Fable 5's spatial reasoning capabilities for engineering. Given a single photo of a hierarchical mesh torus, the model built a full interactive 3D simulation in one shot:

Notably, it inferred the complete 3D topology from a partial 2D view.

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