@article{hirobotopenendedinstructionfollowing,
  title = {Hi Robot: Open-Ended Instruction Following with Hierarchical Vision-Language-Action Models},
  author = {Lucy Xiaoyang Shi and Brian Ichter and Michael Equi and Liyiming Ke and Karl Pertsch and Quan Vuong and James Tanner and Anna Walling and Haohuan Wang and Niccolo Fusai and Adrian Li-Bell and Danny Driess and Lachy Groom and Sergey Levine and Chelsea Finn},
  year = {2025},
  eprint = {2502.19417},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.19417v1},
}