@article{safepyramidahierarchicalbenchmarkforinco,
  title = {SafePyramid: A Hierarchical Benchmark for In-context Policy Guardrailing},
  author = {Jiacheng Zhang and Haoyu He and Sen Zhang and Shen Wang and Xiaolei Xu and Yuhao Sun and Meng Shen and Feng Liu},
  year = {2026},
  eprint = {2606.29887},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.29887},
}