@article{harnessingmultiplelargelanguagemodelsa,
  title = {Harnessing Multiple Large Language Models: A Survey on LLM Ensemble},
  author = {Zhijun Chen and Jingzheng Li and Pengpeng Chen and Zhuoran Li and Kai Sun and Yuankai Luo and Qianren Mao and Dingqi Yang and Hailong Sun and Philip S. Yu},
  year = {2025},
  eprint = {2502.18036},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.18036v4},
}