A world model is a learned predictor that takes a current estimate of the world state (in abstract representation) and an imagined sequence of actions and predicts the resulting state of the world that will occur after those actions are taken, enabling planning without explicit reward signals.
definitionpending
Speaker
Yann LeCunEvidence Quote
“World model is given given a current estimate of the state of the world which is in an abstract representation space and given an action sequence that you imagine taking uh your world model predicts the the resulting state of the world that will um occur after you take that sequence of actions”
Created: 8/11/2026, 7:11:43 AM
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