@misc{du2024anytool,
  title={AnyTool: Self-Reflective, Hierarchical Agents for Large-Scale API Calls},
  author={Yu Du and Fangyun Wei and Hongyang Zhang},
  year={2024},
  eprint={2402.04253},
  archivePrefix={arXiv},
  primaryClass={cs.CL},
  url={https://arxiv.org/abs/2402.04253}
}