Cited by 58Creativity in Education and NeuroscienceTopic ModelingNatural Language Processing Techniques

Assessing and understanding creativity in large language models

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Zhao, Yunpu, Zhang, Rui, Li, Wenyi, Li, Ling·2025·Machine Intelligence Research

Abstract

In the field of natural language processing, the rapid development of large language model (LLM) has attracted increasing attention. LLMs have shown a high level of creativity in various tasks, but the methods for assessing such creativity are inadequate. Assessment of LLM creativity needs to consider differences from humans, requiring multiple dimensional measurement while balancing accuracy and efficiency. This paper aims to establish an efficient framework for assessing the level of creativity in LLMs. By adapting the modified Torrance tests of creative thinking, the research evaluates the creative performance of various LLMs across 7 tasks, emphasizing 4 criteria including fluency, flexibility, originality, and elaboration. In this context, we develop a comprehensive dataset of 700 questions for testing and an LLM-based evaluation method. In addition, this study presents a novel analysis of LLMs’ responses to diverse prompts and role-play situations. We found that the creativity of LLMs primarily falls short in originality, while excelling in elaboration. In addition, the use of prompts and role-play settings of the model significantly influence creativity. Additionally, the experimental results also indicate that collaboration among multiple LLMs can enhance originality. Notably, our findings reveal a consensus between human evaluations and LLMs regarding the personality traits that influence creativity. The findings underscore the significant impact of LLM design on creativity and bridge artificial intelligence and human creativity, offering insights into LLMs’ creativity and potential applications.

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  • The lack of creativity is concretely manifested in the templatic nature of LLM-generated texts.

    “This lack of creativity is concretely manifested in the templatic nature of LLM-generated texts (Spangher et al., 2024; Tian et al., 2024; Zhao et al., 2025).”

    From QUDsim: Quantifying Discourse Similarities in LLM-Generated Text (2025) · cites this paper as Zhao et al., 2025

    The Abstract reports that LLM creativity falls short primarily in originality, and the Introduction notes that LLM use may homogenize creativity. Neither passage establishes that LLM-generated texts are templatic; the paper also says LLMs show considerable creativity. Page numbers are unavailable in our copy. (LLM, conf=0.78)

    Experimental — accuracy not yet measured

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Research works printed but not linked: 7

  1. S. Bubeck, V. Chandrasekaran, R. Eldan, J. Gehrke, E. Horvitz, E. Kamar, P. Lee, Y. T. Lee, Y. Z. Li, S. Lund- berg, H. Nori, H. Palangi, M. T. Ribeiro, Y. Zhang. Sparks of artificial general intelligence: Early experiments with GPT-4, [Online], Available: https://arxiv.org/abs/2303. 12712, 2023.
  2. H. Touvron, L. Martin, K. Stone, P. Albert, A. Almahairi, Y. Babaei, N. Bashlykov, S. Batra, P. Bhargava, S. Bhos- ale, D. Bikel, L. Blecher, C. C. Ferrer, M. Y. Chen, G. Cu- curull, D. Esiobu, J. Fernandes, J. Fu, W. Y. Fu, B. Fuller, C. Gao, V. Goswami, N. Goyal, A. Hartshorn, S. Hosseini, R. Hou, H. Inan, M. Kardas, V. Kerkez, M. Khabsa, I. Kloumann, A. Korenev, P. S. Koura, M. A. Lachaux, T. Lavril, J. Lee, D. Liskovich, Y. H. Lu, Y. N. Mao, X. Mar- tinet, T. Mihaylov, P. Mishra, I. Molybog, Y. X. Nie, A. Poulton, J. Reizenstein, R. Rungta, K. Saladi, A. Schelten, R. Silva, E. M. Smith, R. Subramanian, X. E. Tan, B. Tang, R. Taylor, A. Williams, J. X. Kuan, P. X. Xu, Z. Yan, I. Zarov, Y. C. Zhang, A. Fan, M. Kambadur, S. Narang, A. Rodriguez, R. Stojnic, S. Edunov, T. Scialom. Llama 2: Open foundation and fine-tuned chat models, [Online], Available: https://arxiv.org/abs/2307.09288, 2023. · arXiv
  3. J. Devlin, M. W. Chang, L. Kenton, K. Toutanova. BERT: Pre-training of deep bidirectional transformers for language understanding. In Proceedings of Conference of the North American Chapter of the Association for Com- putational Linguistics: Human Language Technologies,
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  5. E. P. Torrance. Torrance Test of Creative Thinking: Dir- ections Manual and Scoring Guide, Lexington, USA: Per- sonnel Press, 1966.
  6. D. Summers-Stay, S. Lukin, C. Voss. Brainstorm, then se- lect: A generative language model improves its creativity score. In Proceedings of AAAI Workshop on Creative AI Across Modalities, 2023.
  7. Ling Li received the B. Sc. degree in com- puter science and technology from Wuhan University, China in 2004, and the Ph. D. degree in computer architecture from the Institute of Computing Technology, Chinese Academy of Sciences, China in 2009. She is currently a professor at the In- stitute of Software, Chinese Academy of Sciences, China. She has authored four books (including AI Computing Systems) and over 70 papers on journals and conferences (including TIP, TC, TPDS, ICML, NeurIPS, AAAI, ISCA, MICRO). Her research interest is intelligent computing. E-mail: liling@iscas.ac.cn

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Authors
Zhao, Y., Zhang, R., Li, W., & Li, L.
Affiliations
  • University of Science and Technology of China (CN)
  • Chinese Academy of Sciences (CN)
Corresponding author
  • Zhao, Yunpu
  • Zhang, Rui
  • Li, Wenyi
  • Li, Ling
Venue
Machine Intelligence Research
Published
2025-04-28
Volume
22
Issue
3
Pages
417-436
ISSN
  • 1476-8186 (ISSN-L)
  • 2731-538X
  • 2731-5398
OpenAlex
W4409892328
Cited by
57
References
64
Citations by year
2026: 27 · 2025: 20 · 2024: 10
FWCI
49.63
Type
journal article
Language
en
Open access
Locations
  • Machine Intelligence Research (publishedVersion, cc-by)
  • arXiv (Cornell University) (submittedVersion, other-oa)
  • arXiv (Cornell University)
Funders
  • National Natural Science Foundation of China (62102399, 62302482, 61925208, 62372436, 62302480, 62222214, U22A2028, 62302483, 62302478)
  • Youth Innovation Promotion Association of the Chinese Academy of Sciences
  • Youth Innovation Promotion Association
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Creativity in Education and Neuroscience
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
Keywords
large language models, creativity assessment, Torrance Tests of Creative Thinking, originality, fluency, flexibility, elaboration, LLM-based evaluation, prompt effects, human creativity

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