Shirui Chen

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upvoted a paper 5 days ago

TOPReward: Token Probabilities as Hidden Zero-Shot Rewards for Robotics

Paper • 2602.19313 • Published 6 days ago • 23

upvoted 2 papers 24 days ago

VLS: Steering Pretrained Robot Policies via Vision-Language Models

Paper • 2602.03973 • Published 25 days ago • 22

dUltra: Ultra-Fast Diffusion Language Models via Reinforcement Learning

Paper • 2512.21446 • Published Dec 24, 2025 • 1