@article{makeeverypennycountdifficultyadaptive,
  title = {Make Every Penny Count: Difficulty-Adaptive Self-Consistency for Cost-Efficient Reasoning},
  author = {Xinglin Wang and Shaoxiong Feng and Yiwei Li and Peiwen Yuan and Yueqi Zhang and Boyuan Pan and HeDa Wang and Yao Hu and Kan Li},
  year = {2024},
  eprint = {2408.13457},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2408.13457v2},
}