@article{isahelpfulassistantthebestrolefor,
  title = {When "A Helpful Assistant" Is Not Really Helpful: Personas in System Prompts Do Not Improve Performances of Large Language Models},
  author = {Mingqian Zheng and Jiaxin Pei and Lajanugen Logeswaran and Moontae Lee and David Jurgens},
  year = {2023},
  eprint = {2311.10054},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2311.10054v3},
}