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We present an efficient method for adapting a monolingual Large Language Model (LLM) to another language, addressing challenges of catastrophic forgetting and tokenizer limitations. We focus this study on adapting Llama 2 to Arabic. Our…

This survey offers a comprehensive overview of Large Language Models (LLMs) designed for Arabic language and its dialects. It covers key architectures, including encoder-only, decoder-only, and encoder-decoder models, along with the…

Computation and Language · Computer Science 2026-05-20 Malak Mashaabi , Shahad Al-Khalifa , Hend Al-Khalifa

Arabic is one of the most widely spoken languages in the world, yet efforts to develop and evaluate Large Language Models (LLMs) for Arabic remain relatively limited. Most existing Arabic benchmarks focus on linguistic, cultural, or…

This paper is devoted to the development of a localized Large Language Model (LLM) specifically for Arabic, a language imbued with unique cultural characteristics inadequately addressed by current mainstream models. Significant concerns…

In recent years, Large Language Models (LLMs) have become widely used in medical applications, such as clinical decision support, medical education, and medical question answering. Yet, these models are often English-centric, limiting their…

Computation and Language · Computer Science 2026-02-06 Chaimae Abouzahir , Congbo Ma , Nizar Habash , Farah E. Shamout

Large Language Models (LLMs) have shown exceptional capabilities in Natural Language Processing (NLP) across diverse domains. However, their application in specialized tasks such as Legal Judgment Prediction (LJP) for low-resource languages…

Computation and Language · Computer Science 2025-03-03 Mohamed Bayan Kmainasi , Ali Ezzat Shahroor , Amani Al-Ghraibah

Large language models (LLMs) have recently emerged as a powerful tool for a wide range of language generation tasks. Nevertheless, this progress has been slower in Arabic. In this work, we focus on the task of generating stories from LLMs.…

Computation and Language · Computer Science 2024-07-11 Ahmed Oumar El-Shangiti , Fakhraddin Alwajih , Muhammad Abdul-Mageed

Large Language Models (LLMs) are increasingly used to answer everyday questions, yet their performance on culturally grounded and dialectal content remains uneven across languages. We propose a comprehensive method that (i) translates…

Computation and Language · Computer Science 2026-04-20 Hunzalah Hassan Bhatti , Firoj Alam

Open-weight LLMs have been released by frontier labs; however, sovereign Large Language Models (for languages other than English) remain low in supply yet high in demand. Training large language models (LLMs) for low-resource languages such…

Computation and Language · Computer Science 2026-02-03 Shaltiel Shmidman , Avi Shmidman , Amir DN Cohen , Moshe Koppel

Large Language Models (LLMs) pre-trained on multilingual data have revolutionized natural language processing research, by transitioning from languages and task specific model pipelines to a single model adapted on a variety of tasks.…

Computation and Language · Computer Science 2025-01-31 Munief Hassan Tahir , Sana Shams , Layba Fiaz , Farah Adeeba , Sarmad Hussain

Pre-trained language models (LMs) are currently integral to many natural language processing systems. Although multilingual LMs were also introduced to serve many languages, these have limitations such as being costly at inference time and…

Computation and Language · Computer Science 2021-06-24 Muhammad Abdul-Mageed , AbdelRahim Elmadany , El Moatez Billah Nagoudi

Dialectal Arabic (DA) poses a persistent challenge for natural language processing (NLP), as most everyday communication in the Arab world occurs in dialects that diverge significantly from Modern Standard Arabic (MSA). This linguistic…

Computation and Language · Computer Science 2025-09-04 Abdullah Alabdullah , Lifeng Han , Chenghua Lin

In this technical report, we present TeleChat, a collection of large language models (LLMs) with parameters of 3 billion, 7 billion and 12 billion. It includes pretrained language models as well as fine-tuned chat models that is aligned…

The debut of chatGPT and BARD has popularized instruction following text generation using LLMs, where a user can interrogate an LLM using natural language requests and obtain natural language answers that matches their requests. Training…

Computation and Language · Computer Science 2024-08-13 Abdelrahman El-Sheikh , Ahmed Elmogtaba , Kareem Darwish , Muhammad Elmallah , Ashraf Elneima , Hassan Sawaf

We introduce Jais and Jais-chat, new state-of-the-art Arabic-centric foundation and instruction-tuned open generative large language models (LLMs). The models are based on the GPT-3 decoder-only architecture and are pretrained on a mixture…

Current Machine Translation (MT) systems for Arabic often struggle to account for dialectal diversity, frequently homogenizing dialectal inputs into Modern Standard Arabic (MSA) and offering limited user control over the target vernacular.…

Computation and Language · Computer Science 2026-04-09 Afroza Nowshin , Prithweeraj Acharjee Porag , Haziq Jeelani , Fayeq Jeelani Syed

Recent advancements in Large Language Models (LLMs) have significantly influenced the landscape of language and speech research. Despite this progress, these models lack specific benchmarking against state-of-the-art (SOTA) models tailored…

We present DialectalArabicMMLU, a new benchmark for evaluating the performance of large language models (LLMs) across Arabic dialects. While recently developed Arabic and multilingual benchmarks have advanced LLM evaluation for Modern…

The paper describes the Egyptian Arabic-to-English statistical machine translation (SMT) system that the QCRI-Columbia-NYUAD (QCN) group submitted to the NIST OpenMT'2015 competition. The competition focused on informal dialectal Arabic, as…

Computation and Language · Computer Science 2016-06-21 Hassan Sajjad , Nadir Durrani , Francisco Guzman , Preslav Nakov , Ahmed Abdelali , Stephan Vogel , Wael Salloum , Ahmed El Kholy , Nizar Habash

This survey provides the first systematic review of Arabic LLM benchmarks, analyzing 40+ evaluation benchmarks across NLP tasks, knowledge domains, cultural understanding, and specialized capabilities. We propose a taxonomy organizing…