@article{whentotrusttoolsadaptivetooltrustcalibra,
  title = {When to Trust Tools? Adaptive Tool Trust Calibration For Tool-Integrated Math Reasoning},
  author = {Ruotao Xu and Yixin Ji and Yu Luo and Jinpeng Li and Dong Li and Peifeng Li and Juntao Li and Min Zhang},
  year = {2026},
  eprint = {2604.08281},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.08281},
}