BoT-GRPO: Efficient Process-Reward RL for Reasoning via Bag-of-Token Aggregation

arXiv:2610.09804 · cs.LG · Submitted 2026-10-07 · Read on arXiv

cs.LG

Submitted: 2026-10-07

Updated: 2026-10-07

Terminology

• Aggregation — 1× in this paper · explained in 1 episode
• GRPO — 1× in this paper · explained in 6 episodes

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