Jiannan Xu

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upvoted an article 2 months ago

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Article

From GRPO to DAPO and GSPO: What, Why, and How

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Aug 9, 2025

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upvoted an article 3 months ago

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Article

DeepSeek-R1 Dissection: Understanding PPO & GRPO Without Any Prior Reinforcement Learning Knowledge

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Feb 7, 2025

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