JEPA agent playing Minecraft from pixels: latent world model + MPC planning, 664K params on one 8GB GPU, trained on raw gameplay with no labels. A complete lab notebook - including a 20-attempt research dead end, documented with its root cause.
minecraft computer-vision deep-learning pytorch planning representation-learning model-predictive-control self-supervised-learning negative-results vicreg jepa world-model minrl
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Updated
Aug 10, 2026 - HTML