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Podcast: Arxiv Papers
Episode: [QA] Not All Rollouts are Useful: Down-Sampling Rollouts in LLM Reinforcement Learning
Description: PODS decouples reinforcement learning phases by parallelizing rollouts and selectively updating, using max-variance down-sampling to enhance performance on the GSM8K benchmark compared to standard GRPO.https://arxiv.org/abs//2504.13818YouTube: https://www.youtube.com/@ArxivPapersTikTok: https://www.tiktok.com/@arxiv_papersApple Podcasts: https://podcasts.apple.com/us/podcast/arxiv-papers/id1692476016Spotify: https://podcasters.spotify.com/pod/show/arxiv-papers