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Liheng Ma
lihengma
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LiamMa
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AI & ML interests
Graph Machine Learning; Geometric Deep Learning; LLM Post-training
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lihengma/code-r1-2grpo-step128
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paper
4 months ago
It Takes Two: Your GRPO Is Secretly DPO
Paper
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2510.00977
•
Published
Oct 1, 2025
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32