Long-Horizon Textual World Modeling through Structured Reasoning
World models must predict how an environment evolves under sequences of actions, enabling agents to compare possible futures and reason about counterfactual actions before acting. Long-horizon prediction is commonly obtained by recursively applying a one-step transition model, but intermediate errors can compound over...
Fang-Xin Wang, Xiang Gao, Yu-Guang Yao et al.
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