@article{fromfailuretomasterygeneratinghardsample,
  title = {From Failure to Mastery: Generating Hard Samples for Tool-use Agents},
  author = {Bingguang Hao and Zengzhuang Xu and Yuntao Wen and Xinyi Xu and Yang Liu and Tong Zhao and Maolin Wang and Long Chen and Dong Wang and Yicheng Chen and Cunyin Peng and Xiangyu Zhao and Chenyi Zhuang and Ji Zhang},
  year = {2026},
  eprint = {2601.01498},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.01498},
}