Deb Mahapatra

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upvoted 2 articles 3 months ago

view article

Article

Understanding GRPO: PPO without the critic

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garg-aayush

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Jan 1

• 5

view article

Article

Deriving the PPO Loss from First Principles

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garg-aayush

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Dec 25, 2025

• 47

upvoted a paper about 1 year ago

Cache-Craft: Managing Chunk-Caches for Efficient Retrieval-Augmented Generation

Paper • 2502.15734 • Published Feb 5, 2025 • 4