RL2ML introduces a parameterized family of surrogate objectives bridging RL and ML with unbiased gradient estimators, group-level update-scale analysis, and metric-dependent optimization for finite-rollout LLM training.
arXiv preprint arXiv:2510.13651 , year=
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DISA decouples partition function estimation using offline importance sampling for distribution-matching LLM-RL, matching or exceeding online baselines like FlowRL on math and code benchmarks while retaining more strategy diversity.
RL for LLM reasoning acts as sparse policy selection at high-entropy tokens already present in the base model, enabling ReasonMaxxer—an efficient contrastive method that recovers most RL gains at three orders of magnitude lower cost.
POCA combines Pareto optimization with curriculum alignment to improve multi-reward reinforcement learning for visual text generation without relying on weighted sums.
citing papers explorer
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RL2ML: Finite-Rollout Surrogate Objectives from Reinforcement Learning to Maximum Likelihood
RL2ML introduces a parameterized family of surrogate objectives bridging RL and ML with unbiased gradient estimators, group-level update-scale analysis, and metric-dependent optimization for finite-rollout LLM training.
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DISA: Offline Importance Sampling for Distribution-Matching LLM-RL
DISA decouples partition function estimation using offline importance sampling for distribution-matching LLM-RL, matching or exceeding online baselines like FlowRL on math and code benchmarks while retaining more strategy diversity.
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Rethinking RL for LLM Reasoning: It's Sparse Policy Selection, Not Capability Learning
RL for LLM reasoning acts as sparse policy selection at high-entropy tokens already present in the base model, enabling ReasonMaxxer—an efficient contrastive method that recovers most RL gains at three orders of magnitude lower cost.
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POCA: Pareto-Optimal Curriculum Alignment for Visual Text Generation
POCA combines Pareto optimization with curriculum alignment to improve multi-reward reinforcement learning for visual text generation without relying on weighted sums.
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