Machine Learning Algorithms & Natural Language Processing

Oct 10, 2026 · Artificial Intelligence

H-JEPA: LeCun's Hierarchical World Model for Visual Planning, Open-Sourced

LeCun's startup AMI releases H-JEPA, a hierarchical world model that stacks JEPA layers to plan at multiple time scales, achieving 73% success on Visual AntMaze versus 18% for single-layer models, with code and pre-trained weights fully open-sourced.