FlashREINFORCE: first open-source critic-free single-rollout async LLM RL with 6,000+ stable updates
YouJiacheng · x · 2026-09-14
FlashREINFORCE claims to be the first open-source critic-free, single-rollout asynchronous LLM RL method, achieving 6,000+ stable updates. The approach combines One-Batch REINFORCE, a Sequence Trust Region, and Sample-Mean Optimization. Paper and code are both publicly available.
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