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Multimodal Large Language Models (MLLMs) have recently been explored as face verification systems that determine whether two face images are of the same person. Unlike dedicated face recognition systems, MLLMs approach this task through…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Ünsal Öztürk , Hatef Otroshi Shahreza , Sébastien Marcel

In this study, we investigate the capabilities and inherent biases of advanced large language models (LLMs) such as GPT-3.5 and GPT-4 in the context of debate evaluation. We discover that LLM's performance exceeds humans and surpasses the…

Computation and Language · Computer Science 2024-06-05 Xinyi Liu , Pinxin Liu , Hangfeng He

Tabular machine learning problems often require time-consuming and labor-intensive feature engineering. Recent efforts have focused on using large language models (LLMs) to capitalize on their potential domain knowledge. At the same time,…

Machine Learning · Computer Science 2025-07-16 Jaris Küken , Lennart Purucker , Frank Hutter

This paper investigates the subtle and often concealed biases present in Large Language Models (LLMs), focusing on implicit biases that may remain despite passing explicit bias tests. Implicit biases are significant because they influence…

Computation and Language · Computer Science 2024-10-01 Serene Lim , María Pérez-Ortiz

Large Language Models (LLMs) have excelled at language understanding and generating human-level text. However, even with supervised training and human alignment, these LLMs are susceptible to adversarial attacks where malicious users can…

Computation and Language · Computer Science 2024-08-08 Shachi H Kumar , Saurav Sahay , Sahisnu Mazumder , Eda Okur , Ramesh Manuvinakurike , Nicole Beckage , Hsuan Su , Hung-yi Lee , Lama Nachman

Biases and errors in human-labeled data present significant challenges for machine learning, especially in supervised learning reliant on potentially flawed ground truth data. These flaws, including diagnostic errors and societal biases,…

Artificial Intelligence · Computer Science 2024-10-25 Edward Y. Chang

Large language models (LLMs) are increasingly used to assess moral or ethical statements, yet their judgments may reflect social and linguistic biases. This work presents a controlled, sentence-level study of how grammatical person, number,…

Computation and Language · Computer Science 2026-03-17 Gustavo Lúcius Fernandes , Jeiverson C. V. M. Santos , Pedro O. S. Vaz-de-Melo

As large language models (LLMs) have been used in many downstream tasks, the internal stereotypical representation may affect the fairness of the outputs. In this work, we introduce human knowledge into natural language interventions and…

Computation and Language · Computer Science 2024-02-20 Damin Zhang

Within the context of Natural Language Processing (NLP), fairness evaluation is often associated with the assessment of bias and reduction of associated harm. In this regard, the evaluation is usually carried out by using a benchmark…

Computation and Language · Computer Science 2025-07-23 Shalaka Satheesh , Katrin Klug , Katharina Beckh , Héctor Allende-Cid , Sebastian Houben , Teena Hassan

Large Language Models (LLMs) have demonstrated promising capabilities for code generation. While existing benchmarks evaluate the correctness and efficiency of LLM-generated code, the potential linguistic bias - where code quality varies…

Software Engineering · Computer Science 2025-05-02 Weipeng Jiang , Xuanqi Gao , Juan Zhai , Shiqing Ma , Xiaoyu Zhang , Ziyan Lei , Chao Shen

Social biases inherent in large language models (LLMs) raise significant fairness concerns. Retrieval-Augmented Generation (RAG) architectures, which retrieve external knowledge sources to enhance the generative capabilities of LLMs, remain…

Computation and Language · Computer Science 2026-02-11 Shweta Parihar , Lu Cheng

Mitigating explicit and implicit biases in Large Language Models (LLMs) has become a critical focus in the field of natural language processing. However, many current methodologies evaluate scenarios in isolation, without considering the…

Computation and Language · Computer Science 2025-02-04 Robert Morabito , Sangmitra Madhusudan , Tyler McDonald , Ali Emami

Large language models (LLMs) often generate content that contains factual errors when responding to fact-seeking prompts on open-ended topics. To benchmark a model's long-form factuality in open domains, we first use GPT-4 to generate…

Computation and Language · Computer Science 2024-11-08 Jerry Wei , Chengrun Yang , Xinying Song , Yifeng Lu , Nathan Hu , Jie Huang , Dustin Tran , Daiyi Peng , Ruibo Liu , Da Huang , Cosmo Du , Quoc V. Le

The rise of Large Language Models (LLMs) has redefined Machine Translation (MT), enabling context-aware and fluent translations across hundreds of languages and textual domains. Despite their remarkable capabilities, LLMs often exhibit…

With the growing deployment of large language models (LLMs) across various applications, assessing the influence of gender biases embedded in LLMs becomes crucial. The topic of gender bias within the realm of natural language processing…

Computation and Language · Computer Science 2024-03-04 Jinman Zhao , Yitian Ding , Chen Jia , Yining Wang , Zifan Qian

Large Language Models (LLMs) are increasingly leveraged for translation tasks but often fall short when translating inclusive language -- such as texts containing the singular 'they' pronoun or otherwise reflecting fair linguistic…

Computation and Language · Computer Science 2025-05-06 Fanny Jourdan , Yannick Chevalier , Cécile Favre

This paper studies the performance of large language models (LLMs), particularly regarding demographic fairness, in solving real-world healthcare tasks. We evaluate state-of-the-art LLMs with three prevalent learning frameworks across six…

Computation and Language · Computer Science 2024-12-10 Yue Zhou , Barbara Di Eugenio , Lu Cheng

Representational bias in large language models (LLMs) has predominantly been measured through single-response interactions and has focused on Global North-centric identities like race and gender. We expand on that research by conducting a…

Computation and Language · Computer Science 2025-08-07 Agrima Seth , Monojit Choudhary , Sunayana Sitaram , Kentaro Toyama , Aditya Vashistha , Kalika Bali

Large language models (LLMs) are increasingly deployed in high-stakes hiring applications, making decisions that directly impact people's careers and livelihoods. While prior studies suggest simple anti-bias prompts can eliminate…

Machine Learning · Computer Science 2025-06-13 Adam Karvonen , Samuel Marks

Social biases can manifest in language agency. However, very limited research has investigated such biases in Large Language Model (LLM)-generated content. In addition, previous works often rely on string-matching techniques to identify…

Computation and Language · Computer Science 2025-06-03 Yixin Wan , Kai-Wei Chang