@misc{lee2025critical,
  title={Critical Thinking: Which Kinds of Complexity Govern Optimal Reasoning Length?},
  author={Celine Lee and Alexander M. Rush and Keyon Vafa},
  year={2025},
  eprint={2504.01935},
  archivePrefix={arXiv},
  primaryClass={cs.AI},
  url={https://arxiv.org/abs/2504.01935}
}