Don't Use LLMs to Make Relevance Judgments
<|reference_start|>Don't Use LLMs to Make Relevance Judgments: Making the relevance judgments for a TREC-style test collection can be complex and expensive. A typical TREC track usually involves a team of six contractors working for 2-4 weeks. Those contractors need to be trained and monitored. Software has to be written to support recording relevance judgments correctly and efficiently. The recent advent of large language models that produce astoundingly human-like flowing text output in response to a natural language prompt has inspired IR researchers to wonder how those models might be used in the relevance judgment collection process. At the ACM SIGIR 2024 conference, a workshop ``LLM4Eval'' provided a venue for this work, and featured a data challenge activity where participants reproduced TREC deep learning track judgments, as was done by Thomas et al (arXiv:2408.08896, arXiv:2309.10621). I was asked to give a keynote at the workshop, and this paper presents that keynote in article form. The bottom-line-up-front message is, don't use LLMs to create relevance judgments for TREC-style evaluations.<|reference_end|>
@article{soboroff2024don't,
    title={Don't Use LLMs to Make Relevance Judgments},
    author={Ian Soboroff},
    journal={arXiv preprint arXiv:2409.15133},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.15133},
    primaryClass={cs.IR}
}