@article{soler1videolanguagereasoningasthesolerew, title = {SOLE-R1: Video-Language Reasoning as the Sole Reward for On-Robot Reinforcement Learning}, author = {Philip Schroeder and Thomas Weng and Karl Schmeckpeper and Eric Rosen and Stephen Hart and Ondrej Biza}, year = {2026}, eprint = {2603.28730}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.28730}, }