lecun

Top AI talent is shifting from language models to physical AI, such as Fei-Fei Li founding World Labs, LeCun joining AMI Labs, and Aether AI focusing on causal world models, aiming to build AI systems that understand mechanisms and causal relationships, applied to robotics and scientific discovery.

Yann LeCun's team releases LeWorldModel, a tiny 15M-parameter physics model trained on a single GPU in hours that outperforms billion-dollar foundation models in planning speed and physical plausibility, challenging the dominant scaling paradigm.