Authors: Yuxin Zuo , Zikai Xiao , Li Sheng , Fei Huang , Jianhong Tu , Yuxuan Liu , Tianyi Tang , Xiaomeng Hu , Yang Su , Qingfeng Lan , Yantao Liu , Qin Zhu , Yinger Zhang , Bowen Yu , Haiquan Zhao , Haiyang Xu , Jianxin Yang , Jiayang Cheng , Junyang Wang , Lianghao Deng , Mingfeng Xue , Tianyi Bai , Yang Fan , Yubo Ma , Yucheng Li , Zeyu Cui , Zhihai Wang , Zhihui Xie , Zhuorui Ye , An Yang , Dayiheng Liu , Jingren Zhou , Ning Ding View PDF HTML (experimental) Abstract: A world model predicts environment dynamics based on current observations and actions, serving as a core cognitive mechanism for reasoning and planning. In this work, we investigate how world modeling based on language models can further push the boundaries of general agents. (i) We first focus on building foundation models for agentic environment simulation.…