VH-GPO: Verified Handoff for LLM Agent Reinforcement Learning
arXiv:2610.14000v1 Announce Type: new Abstract: Group-relative reinforcement learning methods such as GRPO train large language model (LLM) agents by comparing rollouts for the same task. When every trajectory in a group fails with the same reward, relative advantages collapse toward zero, leaving…
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- 2026-10-14 04:00 · arXiv cs.LG
VH-GPO: Verified Handoff for LLM Agent Reinforcement Learning