Insight certainty 4/5 debate potential 2/5

Fei-Fei Li: 3D spatial intelligence is combinatorially harder than language models

Dr. Fei-Fei Li · Fei-Fei Li: Spatial Intelligence is the Next Frontier in AI · Y Combinator · Jul 1, 2025 · at 19:33

AI pioneer Dr. Fei-Fei Li discusses the technical differences between building language models and solving 3D spatial intelligence at World Labs.

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“The real world is three D, and if you add time, it's four D, but just, let's just confine ourselves within space. It's fundamentally three D. So that by itself is a much more combinatorially harder problem.”

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