Cognitive scientist Kelsey Allen: human mental simulation exposes the physical reasoning limits of current AI

VectorInst · x · 2026-10-08

At Vector Institute's 2026 AI Summit, faculty member Kelsey Allen broke down how human cognition exposes the limits of state-of-the-art AI systems and how to fix them.

She notes modern models excel at knowledge representation but struggle with physical reasoning: the Virtual Tools game shows humans solve novel physical problems in just a few attempts via highly accurate mental simulation, a capability current LLMs and generative models lack.

Related event: Vector Institute's 3DSPA Measures and Improves Physical Realism in Video Models(5 posts)→

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