@article{whensyntheticusersfailacrossdomainbenchm,
  title = {When Synthetic Users Fail: A Cross-Domain Benchmark of LLM-Simulated Human Survey Responses},
  author = {Zihan Chen and Di Zhu and Lei Nico Zheng},
  year = {2026},
  eprint = {2607.26348},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.26348},
}