A benchmark for foundation models on behavioral-science tasks, evaluated at the individual and distributional levels.
reasoning_effort used for evaluation. It applies only to reasoning models.
If you use BehaviorBench or BeFM in your work, please consider citing:
@misc{huang2026behaviorbenchbenchmarkingfoundationmodels,
title={BehaviorBench: Benchmarking Foundation Models for Behavioral Science Tasks},
author={Jin Huang and Yutong Xie and Wanli Song and Xingjian Zhang and Walter Yuan and Matthew O. Jackson and Qiaozhu Mei},
year={2026},
eprint={2606.24162},
archivePrefix={arXiv},
primaryClass={cs.CL},
url={https://arxiv.org/abs/2606.24162},
}