Code Mala Tang
Apr 22, 2026 · Artificial Intelligence
How LeWorldModel Achieves Stable End‑to‑End World Modeling with Just Two Losses
LeWorldModel, a 2026 JEPA‑based world model introduced by Yann LeCun and collaborators, solves representation collapse with a minimalist two‑loss objective, delivering a 15‑million‑parameter system that trains in hours, runs 48× faster than prior baselines, and reaches near‑SOTA performance on robot control benchmarks.
JEPARoboticsdeep learning
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