david lee

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upvoted 2 papers 2 months ago

GDPO: Group reward-Decoupled Normalization Policy Optimization for Multi-reward RL Optimization

Paper • 2601.05242 • Published Jan 8 • 229

Agent-as-a-Judge

Paper • 2601.05111 • Published Jan 8 • 20

upvoted a paper 6 months ago

MARS2 2025 Challenge on Multimodal Reasoning: Datasets, Methods, Results, Discussion, and Outlook

Paper • 2509.14142 • Published Sep 17, 2025 • 10