Kaichen He (何凯辰)

Kaichen He (何凯辰)

Ph.D. student at Peking University, working on multi-modal reinforcement learning, embodied AI, and vision-language agents.

DeepHA: Scaling Action Chains Elicits Deep Hierarchical Agents

Published in International Conference on Machine Learning (ICML), 2026

Recommended citation: Z. Wang, M. Li, K. He, H. Lin, X. Ma, A. Liu, and Y. Liang. (2026). "DeepHA: Scaling Action Chains Elicits Deep Hierarchical Agents." International Conference on Machine Learning (ICML).