arxivcs.ROcs.AIeess.SY2026-07-01
From World Models to World Action Models: A Concise Tutorial for Robotics
Xiaoxiong Zhang, Xiong Zeng, Wei Zhang
World models are increasingly used in embodied intelligence and generative simulation, yet their scope remains ambiguous across communities. This tutorial presents a design-space view of world models as action-conditioned predictive models that estimate the future evolution of ta…