@article{expoftsampleefficientreinforcementlearni,
  title = {EXPO-FT: Sample-Efficient Reinforcement Learning Finetuning for Vision-Language-Action Models},
  author = {Perry Dong and Kuo-Han Hung and Tian Gao and Dorsa Sadigh and Chelsea Finn},
  year = {2026},
  eprint = {2605.25477},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.25477},
}