BanStereoSet: A Dataset to Measure Stereotypical Social Biases in LLMs for Bangla
Mahammed Kamruzzaman, Abdullah Al Monsur, Shrabon Kumar Das, Enamul Hassan, Gene Louis Kim
Abstract
This study presents BanStereoSet, a dataset designed to evaluate stereotypical social biases in multilingual LLMs for the Bangla language. In an effort to extend the focus of bias research beyond English-centric datasets, we have localized the content from the StereoSet, IndiBias, and kamruzzaman-etal’s datasets, producing a resource tailored to capture biases prevalent within the Bangla-speaking community. Our BanStereoSet dataset consists of 1,194 sentences spanning 9 categories of bias: race, profession, gender, ageism, beauty, beauty in profession, region, caste, and religion. This dataset not only serves as a crucial tool for measuring bias in multilingual LLMs but also facilitates the exploration of stereotypical bias across different social categories, potentially guiding the development of more equitable language technologies in Bangladeshi contexts. Our analysis of several language models using this dataset indicates significant biases, reinforcing the necessity for culturally and linguistically adapted datasets to develop more equitable language technologies.- Anthology ID:
- 2025.findings-acl.179
- Volume:
- Findings of the Association for Computational Linguistics: ACL 2025
- Month:
- July
- Year:
- 2025
- Address:
- Vienna, Austria
- Editors:
- Wanxiang Che, Joyce Nabende, Ekaterina Shutova, Mohammad Taher Pilehvar
- Venue:
- Findings
- SIG:
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 3450–3460
- Language:
- URL:
- https://preview.aclanthology.org/ingest-nlpsi/2025.findings-acl.179/
- DOI:
- 10.18653/v1/2025.findings-acl.179
- Cite (ACL):
- Mahammed Kamruzzaman, Abdullah Al Monsur, Shrabon Kumar Das, Enamul Hassan, and Gene Louis Kim. 2025. BanStereoSet: A Dataset to Measure Stereotypical Social Biases in LLMs for Bangla. In Findings of the Association for Computational Linguistics: ACL 2025, pages 3450–3460, Vienna, Austria. Association for Computational Linguistics.
- Cite (Informal):
- BanStereoSet: A Dataset to Measure Stereotypical Social Biases in LLMs for Bangla (Kamruzzaman et al., Findings 2025)
- PDF:
- https://preview.aclanthology.org/ingest-nlpsi/2025.findings-acl.179.pdf