@inproceedings{dinu-florescu-2025-testing,
    title = "Testing Language Creativity of Large Language Models and Humans",
    author = "Dinu, Anca  and
      Florescu, Andra-Maria",
    editor = {H{\"a}m{\"a}l{\"a}inen, Mika  and
      {\"O}hman, Emily  and
      Bizzoni, Yuri  and
      Miyagawa, So  and
      Alnajjar, Khalid},
    booktitle = "Proceedings of the 5th International Conference on Natural Language Processing for Digital Humanities",
    month = may,
    year = "2025",
    address = "Albuquerque, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2025.nlp4dh-1.37/",
    pages = "426--436",
    ISBN = "979-8-89176-234-3",
    abstract = "Since the advent of Large Language Models (LLMs), the interest and need for a better understanding of artificial creativity has increased.This paper aims to design and administer an integrated language creativity test, including multiple tasks and criteria, targeting both LLMs and humans, for a direct comparison. Language creativity refers to how one uses natural language in novel and unusual ways, by bending lexico-grammatical and semantic norms by using literary devices or by creating new words. The results show a slightly better performance of LLMs compared to humans. We analyzed the responses dataset with computational methods like sentiment analysis, clusterization, and binary classification, for a more in-depth understanding. Also, we manually inspected a part of the answers, which revealed that the LLMs mastered figurative speech, while humans responded more pragmatically."
}