@article{s1benchasimplebenchmarkforevaluating,
  title = {S1-Bench: A Simple Benchmark for Evaluating System 1 Thinking Capability of Large Reasoning Models},
  author = {Wenyuan Zhang and Shuaiyi Nie and Xinghua Zhang and Zefeng Zhang and Tingwen Liu},
  year = {2025},
  eprint = {2504.10368},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.10368v2},
}