@article{llmsyshpobenchhyperparameteroptimization,
  title = {LLMSYS-HPOBench: Hyperparameter Optimization Benchmark Suite for Real-World LLM Systems},
  author = {Siyu Wu and Yulong Ye and Zezhen Xiang and Pengzhou Chen and Gangda Xiong and Tao Chen},
  year = {2026},
  eprint = {2605.08305},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.08305},
}