28 citations · 35 across the 12 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
cs.LG2026
RELACE: retrospective likelihood-based action credit estimation for long-horizon language agents
Sayak Chakrabarti, Sathish Reddy Indurthi
Group Relative Policy Optimization (GRPO) avoids a separate critic by estimating advantages from rollout groups. For multi-turn agents, however, trajectory-level supervision provid…
cs.AI2026
CM2: Reinforcement Learning with Checklist Rewards for Multi-Turn and Multi-Step Agentic Tool Use
Zhen Zhang, Kaiqiang Song, Xun Wang +11
AI agents are increasingly used to solve real-world tasks by reasoning over multi-turn user interactions and invoking external tools. However, applying reinforcement learning to su…