CorpusLens: LLMs as Data Analysis Facilitators in the Social, Humanistic, and Language Sciences

Blake Vente, Nicholas Deas, Desmond U. Patton, Shana Kleiner, Jessica A Grieser, Kathleen McKeown


Abstract
In our interdisciplinary, collaborative research, we have found that humanities and social science researchers would like to analyze data underlying LLMs as well as study how language tools (e.g., emotion detection) work on their data. Existing tools are often unintuitive for such researchers and do not provide them enough agency. In this paper, we introduce CorpusLens, an LLM-based tool to aid social, humanistic, and language science researchers in exploratory textual data analysis. We present the design of CorpusLens as well as a user study showing that researchers found CorpusLens to be more helpful than prior tools they had used, while also rating it as intuitive, easy to use, transparent and enabling.
Anthology ID:
2026.emnlp-demos.62
Volume:
Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: System Demonstrations
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Sweta Agrawal, Alberto Abad
Venue:
EMNLP
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
651–663
Language:
URL:
https://aclanthology.org/2026.emnlp-demos.62/
DOI:
Bibkey:
Cite (ACL):
Blake Vente, Nicholas Deas, Desmond U. Patton, Shana Kleiner, Jessica A Grieser, and Kathleen McKeown. 2026. CorpusLens: LLMs as Data Analysis Facilitators in the Social, Humanistic, and Language Sciences. In Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: System Demonstrations, pages 651–663, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
CorpusLens: LLMs as Data Analysis Facilitators in the Social, Humanistic, and Language Sciences (Vente et al., EMNLP 2026)
Copy Citation:
PDF:
https://aclanthology.org/2026.emnlp-demos.62.pdf