XVLA Collection X-VLA is a soft-prompted Transformer for cross-embodiment robot learning • 6 items • Updated Dec 4, 2025 • 12
SofT-GRPO: Surpassing Discrete-Token LLM Reinforcement Learning via Gumbel-Reparameterized Soft-Thinking Policy Optimization Paper • 2511.06411 • Published Nov 9, 2025 • 18