Multilingual large language models leak human stereotypes across language boundaries
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Abstract (arXiv)
Multilingual large language models have gained prominence for their proficiency in processing and generating text across languages. Like their monolingual counterparts, multilingual models are likely to pick up on stereotypes and other social biases present in their training data. In this paper, we study a phenomenon we term stereotype leakage, which refers to how training a model multilingually may lead to stereotypes expressed in one language showing up in the models' behaviour in another. We propose a measurement framework for stereotype leakage and investigate its effect across English, Russian, Chinese, and Hindi and with GPT-3.5, mT5, and mBERT. Our findings show a noticeable leakage of positive, negative, and non-polar associations across all languages. We find that of these models, GPT-3.5 exhibits the most stereotype leakage, and Hindi is the most susceptible to leakage effects. WARNING: This paper contains model outputs which could be offensive in nature.
Key facts. Cited by 12 papers in the map (data through 14 Oct 2026). Builds on 24 of its 54 references that are in the map. First posted on arXiv 12 Dec 2023.
Builds on
24 of 54 references.
References · 24
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12 more
- 2019Cross-Lingual Ability of Multilingual BERT: An Empirical Studycited by 182
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Built on by
Citing papers per year: 2024: 6; 2025: 5; 2026: 1.
12 papers.
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- 2024MultiTrust: A Comprehensive Benchmark Towards Trustworthy Multimodal Large Language Modelscited by 53
- 2024Multilingual Large Language Model: A Survey of Resources, Taxonomy and Frontierscited by 51
- 2024Evaluating Cultural Adaptability of a Large Language Model via Simulation of Synthetic Personascited by 37
- 2024Multi-FAct: Assessing Factuality of Multilingual LLMs using FActScorecited by 18
- 2024BiasDora: Exploring Hidden Biased Associations in Vision-Language Modelscited by 12
- 2025FairI Tales: Evaluation of Fairness in Indian Contexts with a Focus on Bias and Stereotypescited by 9
- 2025Language Models Predict Empathy Gaps Between Social In-groups and Out-groupscited by 6
- 2026Failure of contextual invariance in large language modelscited by 3
- 2025Losing our Tail, Again: (Un)Natural Selection & Multilingual LLMscited by 1
- 2025Am I Blue or Is My Hobby Counting Teardrops? Expression Leakage in Large Language Models as a Symptom of Irrelevancy Disruptioncited by 1
- 2025Is Lying Only Sinful in Islam? Exploring Religious Bias in Multilingual Large Language Models Across Major Religionscited by 1
- 2026Failure of contextual invariance in large language models24 Mar 2026
- 2025Is Lying Only Sinful in Islam? Exploring Religious Bias in Multilingual Large Language Models Across Major Religions3 Dec 2025
- 2025Am I Blue or Is My Hobby Counting Teardrops? Expression Leakage in Large Language Models as a Symptom of Irrelevancy Disruption3 Aug 2025
- 2025Losing our Tail, Again: (Un)Natural Selection & Multilingual LLMs5 Jul 2025
- 2025FairI Tales: Evaluation of Fairness in Indian Contexts with a Focus on Bias and Stereotypes29 Jun 2025
- 2025Language Models Predict Empathy Gaps Between Social In-groups and Out-groups2 Mar 2025
- 2024Evaluating Cultural Adaptability of a Large Language Model via Simulation of Synthetic Personas13 Aug 2024
- 2024BiasDora: Exploring Hidden Biased Associations in Vision-Language Models2 Jul 2024
- 2024MultiTrust: A Comprehensive Benchmark Towards Trustworthy Multimodal Large Language Models11 Jun 2024
- 2024Multilingual Large Language Model: A Survey of Resources, Taxonomy and Frontiers7 Apr 2024
- 2024Multi-FAct: Assessing Factuality of Multilingual LLMs using FActScore28 Feb 2024
- 2024Unintended Impacts of LLM Alignment on Global Representation22 Feb 2024