@article{exposingweaknessesoflargereasoningmodels, title = {Exposing Weaknesses of Large Reasoning Models through Graph Algorithm Problems}, author = {Qifan Zhang and Jianhao Ruan and Aochuan Chen and Kang Zeng and Nuo Chen and Jing Tang and Jia Li}, year = {2026}, eprint = {2602.06319}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.06319}, }