@article{sentinelembodiedcooperativespatialreason,
  title = {Sentinel: Embodied Cooperative Spatial Reasoning and Planning},
  author = {Xiangye Lin and Hongxin Zhang and Ruxi Deng and Qinhong Zhou and Chuang Gan},
  year = {2026},
  eprint = {2605.26239},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.26239},
}