Narrative Function Patterns in LLM-Generated Chinese Web Fiction: A Proppian Analysis

Yuanchi Ma, Jiamou Liu, Kaize Shi, Hui He, Gang Zhang, Zijun Zhao, Renfen Hu, Maosong Sun


Abstract
Large Language Models (LLMs) have demonstrated remarkable capabilities in narrative generation. However, they often produce structurally homogenized stories, frequently following repetitive arrangements and combinations of plot events along with stereotypical resolutions. In this paper, we propose a novel theoretical framework for analysis by incorporating Proppian narratology and narrative functions. This framework is used to analyze the composition of narrative texts generated by LLMs to uncover their underlying narrative logic. Taking Chinese web literature as our research focus, we extend Propp’s narrative theory, defining 34 narrative functions suited to modern web narrative structures. We further construct a human-annotated corpus to support the analysis of narrative structures within LLM-generated text. Experiments reveal that the primary reasons for the singular narrative logic and severe homogenization in generated texts are that current LLMs are unable to correctly comprehend the meanings of narrative functions and instead adhere to rigid narrative generation paradigms.
Anthology ID:
2026.emnlp-main.1807
Volume:
Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Hung-Yi Lee, Sunipa Dev, Jessy Li, Desmond Elliott
Venue:
EMNLP
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SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
41179–41196
Language:
URL:
https://aclanthology.org/2026.emnlp-main.1807/
DOI:
Bibkey:
Cite (ACL):
Yuanchi Ma, Jiamou Liu, Kaize Shi, Hui He, Gang Zhang, Zijun Zhao, Renfen Hu, and Maosong Sun. 2026. Narrative Function Patterns in LLM-Generated Chinese Web Fiction: A Proppian Analysis. In Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing, pages 41179–41196, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
Narrative Function Patterns in LLM-Generated Chinese Web Fiction: A Proppian Analysis (Ma et al., EMNLP 2026)
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PDF:
https://aclanthology.org/2026.emnlp-main.1807.pdf