@article{rethinkingstepwisemodelroutingacosteffic,
  title = {Rethinking Stepwise Model Routing: A Cost-Efficient Table Reasoning Perspective},
  author = {Shenghao Ye and Yuxiang Wang and Yu Guo and Dong Jin and Shuangwu Chen and Jian Yang},
  year = {2026},
  eprint = {2605.29319},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.29319},
}