‘World models’ are AI’s latest sensation: what are they and what can they do? Training AI world models on data about physical environments could improve their real-world capabilities in technologies such as robotics. By Davide Castelvecchi

https://www.nature.com/articles/d41586-026-00820-5?utm_source=Live+Audience&utm_campaign=319ca65a36-nature-briefing-daily-20260428&utm_medium=email&utm_term=0_-33f35e09ea-50432164