arXiv 2610.27227 · cs.CL · 2026-10-19
Which Agent's Skill Should Change? Group-Relative Credit Assignment for Evolving Multi-Agent Teams
Yanan Ma, Yang Wang, David Le, Chenhan Yuan, Yizheng Sun, Guangwei Zhang, Chenghao Xiao, Chenghua Lin and 1 more
Mayo Clinic
In latest · #358 Added on 2026-10-25
One-line takeaway
Mayo Clinic's GRSE borrows from GRPO, rerunning each question under the same skill libraries and contrasting runs to credit specific agent-skill pairs, beating MASkills with up to +6.7 F1 on multi-hop HotpotQA.
梅奥诊所的 GRSE 借鉴 GRPO，在相同技能库下多次执行同一题并对比结果，把团队奖励归到具体 agent 和技能上，改进多 agent 的技能进化，在 HotpotQA 多跳题上提升 6.7 F1。
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