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Comments on No. 85 of 107 · Ai2 Blog · edition of Saturday 7 November 2026

ToyBlocks: A controlled world for robot learning and evaluation

Summary

Ai2 has introduced ToyBlocks, the first "FoundationWorld": an open, controlled simulation of a robot arm manipulating blocks on a tabletop, built on Isaac Lab. It automatically generates demonstrations and tasks, letting researchers vary training data, test generalization, and trace failures.

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