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Kaiqiao Han

Papers on Lattice

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Research focus

Robotics & Embodied AI (1)Tool Use & Agents (1)Training Efficiency & Optimization (1)

Frequent co-authors

Xiaoxuan Wang (1)Xiaoxuan Wang (1)Haixin Wang (1)Haixin Wang (1)

Papers (1)

Feb 25, 2026

Feb 25, 2026·also UCLA

ARLArena: A Unified Framework for Stable Agentic Reinforcement Learning

ARLArena reveals the hidden instability of agentic RL, offering a path to more reliable LLM-based agents via a novel stable policy optimization method (SAMPO).

Xiaoxuan Wang, Xiaoxuan Wang, Haixin Wang +16

Robotics & Embodied AI Tool Use & Agents Training Efficiency & Optimization