S-Eval: Automatic and Adaptive Test Generation for Benchmarking Safety Evaluation of Large Language Models
<|reference_start|>S-Eval: Automatic and Adaptive Test Generation for Benchmarking Safety Evaluation of Large Language Models: Large Language Models have gained considerable attention for their revolutionary capabilities. However, there is also growing concern on their safety implications, making a comprehensive safety evaluation for LLMs urgently needed before model deployment. In this work, we propose S-Eval, a new comprehensive, multi-dimensional and open-ended safety evaluation benchmark. At the core of S-Eval is a novel LLM-based automatic test prompt generation and selection framework, which trains an expert testing LLM Mt combined with a range of test selection strategies to automatically construct a high-quality test suite for the safety evaluation. The key to the automation of this process is a novel expert safety-critique LLM Mc able to quantify the riskiness score of an LLM's response, and additionally produce risk tags and explanations. Besides, the generation process is also guided by a carefully designed risk taxonomy with four different levels, covering comprehensive and multi-dimensional safety risks of concern. Based on these, we systematically construct a new and large-scale safety evaluation benchmark for LLMs consisting of 220,000 evaluation prompts, including 20,000 base risk prompts (10,000 in Chinese and 10,000 in English) and 200,000 corresponding attack prompts derived from 10 popular adversarial instruction attacks against LLMs. Moreover, considering the rapid evolution of LLMs and accompanied safety threats, S-Eval can be flexibly configured and adapted to include new risks, attacks and models. S-Eval is extensively evaluated on 20 popular and representative LLMs. The results confirm that S-Eval can better reflect and inform the safety risks of LLMs compared to existing benchmarks. We also explore the impacts of parameter scales, language environments, and decoding parameters on the evaluation, providing a systematic methodology for evaluating the safety of LLMs.<|reference_end|>
@article{yuan2024s-eval:,
    title={S-Eval: Automatic and Adaptive Test Generation for Benchmarking Safety
  Evaluation of Large Language Models},
    author={Xiaohan Yuan, Jinfeng Li, Dongxia Wang, Yuefeng Chen, Xiaofeng Mao,
  Longtao Huang, Hui Xue, Wenhai Wang, Kui Ren, Jingyi Wang},
    journal={arXiv preprint arXiv:2405.14191},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.14191},
    primaryClass={cs.CR cs.CL}
}