@article{omniviewspacereinforcingspatialreasoning, title = {OmniView-Space: Reinforcing Spatial Reasoning via Multi-Perspective Spatial Mapping}, author = {Xudong Li and Mengdan Zhang and Peixian Chen and Jiaxi Tan and Zihao Huang and Jingyuan Zheng and Yan Zhang and Xiawu Zheng and Xing Sun and Rongrong Ji}, year = {2026}, eprint = {2607.00881}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2607.00881}, }