@article{citycubebenchmarkingcrossviewspatialreas,
  title = {CityCube: Benchmarking Cross-view Spatial Reasoning on Vision-Language Models in Urban Environments},
  author = {Haotian Xu and Yue Hu and Zhengqiu Zhu and Chen Gao and Ziyou Wang and Junreng Rao and Wenhao Lu and Weishi Li and Quanjun Yin and Yong Li},
  year = {2026},
  eprint = {2601.14339},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.14339},
}