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Large language models (LLMs) and vision-augmented LLMs (VLMs) have significantly advanced medical informatics, diagnostics, and decision support. However, these models exhibit systematic biases, particularly age bias, compromising their…

Computers and Society · Computer Science 2025-08-28 Adil Bahaj , Oumaima Fadi , Mohamed Chetouani , Mounir Ghogho

Recent years have witnessed a significant interest in developing large multimodal models (LMMs) capable of performing various visual reasoning and understanding tasks. This has led to the introduction of multiple LMM benchmarks to evaluate…

Computer Vision and Pattern Recognition · Computer Science 2024-10-25 Sara Ghaboura , Ahmed Heakl , Omkar Thawakar , Ali Alharthi , Ines Riahi , Abduljalil Saif , Jorma Laaksonen , Fahad S. Khan , Salman Khan , Rao M. Anwer

Existing studies on bias mitigation methods for large language models (LLMs) use diverse baselines and metrics to evaluate debiasing performance, leading to inconsistent comparisons among them. Moreover, their evaluations are mostly based…

Computation and Language · Computer Science 2026-02-17 Xin Xu , Xunzhi He , Churan Zhi , Ruizhe Chen , Julian McAuley , Zexue He

Recent advancements in Large Language Models (LLMs) have positioned them as powerful tools for clinical decision-making, with rapidly expanding applications in healthcare. However, concerns about bias remain a significant challenge in the…

Artificial Intelligence · Computer Science 2024-10-23 Kenza Benkirane , Jackie Kay , Maria Perez-Ortiz

As the reach of large language models (LMs) expands globally, their ability to cater to diverse cultural contexts becomes crucial. Despite advancements in multilingual capabilities, models are not designed with appropriate cultural nuances.…

Computation and Language · Computer Science 2024-03-21 Tarek Naous , Michael J. Ryan , Alan Ritter , Wei Xu

Dialectal Arabic (DA) varieties are under-served by language technologies, particularly large language models (LLMs). This trend threatens to exacerbate existing social inequalities and limits LLM applications, yet the research community…

Computation and Language · Computer Science 2025-01-07 Nathaniel R. Robinson , Shahd Abdelmoneim , Kelly Marchisio , Sebastian Ruder

There is a significant gap in evaluating cultural reasoning in LLMs using conversational datasets that capture culturally rich and dialectal contexts. Most Arabic benchmarks focus on short text snippets in Modern Standard Arabic (MSA),…

Recent advances in large language models (LLMs) have led to strong reasoning capabilities; however, evaluating such models in low-resource languages remains challenging due to the lack of standardized benchmarks. In particular, Urdu…

Computation and Language · Computer Science 2026-01-30 Muhammad Ali Shafique , Areej Mehboob , Layba Fiaz , Muhammad Usman Qadeer , Hamza Farooq

This paper addresses the critical gap in evaluating bias in multilingual Large Language Models (LLMs), with a specific focus on Spanish language within culturally-aware Latin American contexts. Despite widespread global deployment, current…

Computers and Society · Computer Science 2025-09-04 Melissa Robles , Catalina Bernal , Denniss Raigoso , Mateo Dulce Rubio

Standard benchmarks of bias and fairness in large language models (LLMs) measure the association between the user attributes stated or implied by a prompt and the LLM's short text response, but human-AI interaction increasingly requires…

Computation and Language · Computer Science 2025-06-06 Kristian Lum , Jacy Reese Anthis , Kevin Robinson , Chirag Nagpal , Alexander D'Amour

The rapid progress of large language models (LLMs) raises concerns about cultural bias, fairness, and performance in diverse languages and underrepresented regions. Addressing these gaps requires large-scale resources grounded in…

Computation and Language · Computer Science 2026-04-08 Firoj Alam , Md Arid Hasan , Sahinur Rahman Laskar , Mucahid Kutlu , Kareem Darwish , Shammur Absar Chowdhury

The growing use of large language models (LLMs) has raised concerns regarding their safety. While many studies have focused on English, the safety of LLMs in Arabic, with its linguistic and cultural complexities, remains under-explored.…

Computation and Language · Computer Science 2025-02-11 Yasser Ashraf , Yuxia Wang , Bin Gu , Preslav Nakov , Timothy Baldwin

Multilingual Large Language Models (LLMs) have shown remarkable performance across various languages; however, they often include significantly less data for low-resource languages such as Urdu compared to high-resource languages like…

Computation and Language · Computer Science 2025-08-05 Farah Adeeba , Brian Dillon , Hassan Sajjad , Rajesh Bhatt

As large language models (LLMs) are increasingly applied to various NLP tasks, their inherent biases are gradually disclosed. Therefore, measuring biases in LLMs is crucial to mitigate its ethical risks. However, most existing bias…

Computation and Language · Computer Science 2025-08-08 Tian Lan , Xiangdong Su , Xu Liu , Ruirui Wang , Ke Chang , Jiang Li , Guanglai Gao

Current social bias benchmarks for Large Language Models (LLMs) primarily rely on predefined question formats like multiple-choice, limiting their ability to reflect the complexity and open-ended nature of real-world interactions. To close…

Computation and Language · Computer Science 2025-10-16 Zhao Liu , Tian Xie , Xueru Zhang

Recent advancements in instruction fine-tuning, alignment methods such as reinforcement learning from human feedback (RLHF), and optimization techniques like direct preference optimization (DPO) have significantly enhanced the adaptability…

Computation and Language · Computer Science 2025-03-04 Samar M. Magdy , Sang Yun Kwon , Fakhraddin Alwajih , Safaa Abdelfadil , Shady Shehata , Muhammad Abdul-Mageed

Existing MT evaluation frameworks, including automatic metrics and human evaluation schemes such as Multidimensional Quality Metrics (MQM), are largely language-agnostic. However, they often fail to capture dialect- and culture-specific…

Computation and Language · Computer Science 2026-04-21 Samar M. Magdy , Fakhraddin Alwajih , Abdellah El Mekki , Wesam El-Sayed , Muhammad Abdul-Mageed

Large Language Models have demonstrated strong multilingual fluency, yet fluency alone does not guarantee socially appropriate language use. In high-context languages, communicative competence requires sensitivity to social hierarchy,…

Computation and Language · Computer Science 2026-05-04 Tanvir Ahmed Sijan , S. M Golam Rifat , Pankaj Chowdhury Partha , Md. Tanjeed Islam , Md. Musfique Anwar

Natural Question Answering (QA) datasets play a crucial role in evaluating the capabilities of large language models (LLMs), ensuring their effectiveness in real-world applications. Despite the numerous QA datasets that have been developed…

Recent advancements in large language model(LLM) performance on medical multiple choice question (MCQ) benchmarks have stimulated interest from healthcare providers and patients globally. Particularly in low-and middle-income countries…