arxiv
PublishedMay 16, 2026 at 4:00 AM
—neutral
Diagnosing Training Inference Mismatch in LLM Reinforcement Learning
Publisher summary· verbatim
arXiv:2605.14220v1 Announce Type: cross Abstract: Modern LLM RL systems separate rollout generation from policy optimization. These two stages are expected to produce token probabilities that match exactly. However, implementation differences can make them assign different values to the same sequenc
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Originally published on arxiv ↗