Preprint
Jul 2026
HiSkill: Empowering LLM Agents with Hierarchical Skill Graphs
Experiments show that HiSkill outperforms state-of-the-art baselines while reducing inference token consumption, demonstrating the effectiveness of bridging high-level skills and executable action grounding through a hierarchical skill graph.
Yu Hao, Jinxuan Cai, Qi Zhang et al.
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