@article{whatcharacterizeseffectivereasoningrevis,
  title = {What Characterizes Effective Reasoning? Revisiting Length, Review, and Structure of CoT},
  author = {Yunzhen Feng and Julia Kempe and Cheng Zhang and Parag Jain and Anthony Hartshorn},
  year = {2025},
  eprint = {2509.19284},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.19284},
}