SOTOPIA-$\pi$: Interactive Learning of Socially Intelligent Language Agents
<|reference_start|>SOTOPIA-$\pi$: Interactive Learning of Socially Intelligent Language Agents: Humans learn social skills through both imitation and social interaction. This social learning process is largely understudied by existing research on building language agents. Motivated by this gap, we propose an interactive learning method, SOTOPIA-$\pi$, improving the social intelligence of language agents. This method leverages behavior cloning and self-reinforcement training on filtered social interaction data according to large language model (LLM) ratings. We show that our training method allows a 7B LLM to reach the social goal completion ability of an expert model (GPT-4-based agent), while improving the safety of language agents and maintaining general QA ability on the MMLU benchmark. We also find that this training paradigm uncovers some difficulties in LLM-based evaluation of social intelligence: LLM-based evaluators overestimate the abilities of the language agents trained specifically for social interaction.<|reference_end|>
@article{wang2024sotopia-$\pi$:,
    title={SOTOPIA-$\pi$: Interactive Learning of Socially Intelligent Language
  Agents},
    author={Ruiyi Wang, Haofei Yu, Wenxin Zhang, Zhengyang Qi, Maarten Sap, Graham
  Neubig, Yonatan Bisk, Hao Zhu},
    journal={arXiv preprint arXiv:2403.08715},
    year={2024},
    archivePrefix={arXiv},
    eprint={2403.08715},
    primaryClass={cs.CL}
}