RL

SkillForge: Co-Evolving Skills and Agents via Dynamic Skill Lifecycles
An agentic RL method that evolves the skill library through a fitness-driven lifecycle, enabling skills and the model to co-evolve throughout training.
Yuyao Ge 葛钰峣, Shenghua Liu, Yiwei Wang, Tianyu Liu, Yuchen He, Baolong Bi, Lingrui Mei, Jiayu Yao, Lizhe Chen, Jiafeng Guo, Xueqi Cheng
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SkillForge: Co-Evolving Skills and Agents via Dynamic Skill Lifecycles