Zihan Gao

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upvoted a collection 5 days ago

Pi0.5

Collection

π₀₅ base models from Physical Intelligence • 4 items • Updated Oct 1, 2025 • 8

upvoted a paper 2 months ago

SofT-GRPO: Surpassing Discrete-Token LLM Reinforcement Learning via Gumbel-Reparameterized Soft-Thinking Policy Optimization

Paper • 2511.06411 • Published Nov 9, 2025 • 17