Generative models that attempt to predict every pixel or detail of future video or high-dimensional continuous data produce blurry, averaged predictions and fail because most details in sensory data are fundamentally unpredictable.

factualpending

Speaker

Yann LeCun

Evidence Quote

most of the details in a video are completely unpredictable... you train the system to make one prediction and it can't really figure out which one will actually occur, so it predicts the average.

Source

Yann LeCun: Special Lecture on AI and World ModelsAl-Khwarizmi Applied Mathematics Webinar
Created: 8/12/2026, 10:03:11 PM

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