Wan, Chi, Kangrui Wang, Yuan Si, Pingyue Zhang, and Manling Li. “WorldAgen: Unified State-Action Prediction With Test-Time World Model Training”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 22 (March 14, 2026): 18584–18592. Accessed May 27, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/38925.