World models are the building blocks to the next era of physical AI -- and a future in which AI is more firmly rooted in our reality.
Top AI researchers like Fei-Fei Li and Yann LeCun are developing world models, which don't rely solely on language.
As 2025 concludes, Model Railroader's Eric White, Cody Grivno, Lucas Iverson, and David Popp share some of their favorite ...