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Large Language Models (LLMs) have demonstrated remarkable multilingual capabilities, making them promising tools in both high- and low-resource languages. One particularly valuable use case is generating synthetic samples that can be used…

Computation and Language · Computer Science 2026-01-26 Branislav Pecher , Jan Cegin , Robert Belanec , Ivan Srba , Jakub Simko , Maria Bielikova

Fine-tuning large language models (LLMs) for machine translation has shown improvements in overall translation quality. However, it is unclear what is the impact of fine-tuning on desirable LLM behaviors that are not present in neural…

Computation and Language · Computer Science 2024-08-07 David Stap , Eva Hasler , Bill Byrne , Christof Monz , Ke Tran

Recently, Large Language Models (LLMs) have shown impressive language capabilities. While most of the existing LLMs have very unbalanced performance across different languages, multilingual alignment based on translation parallel data is an…

Computation and Language · Computer Science 2024-06-19 Shimao Zhang , Changjiang Gao , Wenhao Zhu , Jiajun Chen , Xin Huang , Xue Han , Junlan Feng , Chao Deng , Shujian Huang

General Large Language Models (LLMs) excel in reasoning, but those enhanced for translation struggle with reasoning tasks. To address this, we propose a novel translationenhanced recipe that begins with instruct models and applies…

Computation and Language · Computer Science 2025-10-13 Changjiang Gao , Zixian Huang , Jingyang Gong , Shujian Huang , Lei Li , Fei Yuan

The advent of Multilingual Language Models (MLLMs) and Large Language Models has spawned innovation in many areas of natural language processing. Despite the exciting potential of this technology, its impact on developing high-quality…

Computation and Language · Computer Science 2024-03-06 Séamus Lankford , Haithem Afli , Andy Way

The Romansh language, spoken in Switzerland, has limited resources for machine translation evaluation. In this paper, we present a benchmark for six varieties of Romansh: Rumantsch Grischun, a supra-regional variety, and five regional…

This study examines the cross-linguistic effectiveness of transfer learning for low-resource machine translation by fine-tuning models initially trained on typologically similar high-resource languages, using limited data from the target…

Computation and Language · Computer Science 2025-09-03 Saughmon Boujkian

This study introduces a benchmark framework for evaluating the financial decision-making capabilities of large language models (LLMs) through portfolio optimization problems with mathematically explicit solutions. Unlike existing financial…

Portfolio Management · Quantitative Finance 2026-05-28 Hanyong Cho , Jang Ho Kim

Open-sourced large language models (LLMs) have demonstrated remarkable efficacy in various tasks with instruction tuning. However, these models can sometimes struggle with tasks that require more specialized knowledge such as translation.…

Computation and Language · Computer Science 2024-01-23 Jiali Zeng , Fandong Meng , Yongjing Yin , Jie Zhou

Large language models (LLMs) are known to effectively perform tasks by simply observing few exemplars. However, in low-resource languages, obtaining such hand-picked exemplars can still be challenging, where unsupervised techniques may be…

Computation and Language · Computer Science 2024-07-22 Xuan-Phi Nguyen , Sharifah Mahani Aljunied , Shafiq Joty , Lidong Bing

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…

Large Language Models (LLMs) such as GPT-3 have emerged as general-purpose language models capable of addressing many natural language generation or understanding tasks. On the task of Machine Translation (MT), multiple works have…

Computation and Language · Computer Science 2023-06-07 Vikas Raunak , Arul Menezes , Matt Post , Hany Hassan Awadalla

The rise of digital misinformation has heightened interest in using multilingual Large Language Models (LLMs) for fact-checking. This study systematically evaluates translation bias and the effectiveness of LLMs for cross-lingual claim…

Computation and Language · Computer Science 2024-10-15 Aryan Singhal , Veronica Shao , Gary Sun , Ryan Ding , Jonathan Lu , Kevin Zhu

Generative language modelling has surged in popularity with the emergence of services such as ChatGPT and Google Gemini. While these models have demonstrated transformative potential in productivity and communication, they overwhelmingly…

Computation and Language · Computer Science 2025-07-09 Josh McGiff , Nikola S. Nikolov

Large language models (LLMs) have significantly advanced various natural language processing (NLP) tasks. Recent research indicates that moderately-sized LLMs often outperform larger ones after task-specific fine-tuning. This study focuses…

Computation and Language · Computer Science 2024-10-14 Minghao Wu , Thuy-Trang Vu , Lizhen Qu , George Foster , Gholamreza Haffari

LLMs are predominantly trained on English data, which leads to a significant drop in performance on low-resource languages. Understanding how LLMs handle these languages is crucial for improving their effectiveness. This study focuses on…

Computation and Language · Computer Science 2025-02-04 Taaha Saleem Bajwa

Large Language Models (LLMs) have shown remarkable performance across various tasks, yet significant disparities remain for non-English languages, and especially native African languages. This paper addresses these disparities by creating…

Computation and Language · Computer Science 2024-12-18 Tuka Alhanai , Adam Kasumovic , Mohammad Ghassemi , Aven Zitzelberger , Jessica Lundin , Guillaume Chabot-Couture

The inaccurate translation of numbers can lead to significant security issues, ranging from financial setbacks to medical inaccuracies. While large language models (LLMs) have made significant advancements in machine translation, their…

Computation and Language · Computer Science 2025-01-10 Wei Tang , Jiawei Yu , Yuang Li , Yanqing Zhao , Weidong Zhang , Wei Feng , Min Zhang , Hao Yang

Despite the widespread availability of LLMs, there remains a substantial gap in their capabilities and availability across diverse languages. One approach to address these issues has been to take an existing pre-trained LLM and continue to…

Computation and Language · Computer Science 2024-07-19 Zoltan Csaki , Bo Li , Jonathan Li , Qiantong Xu , Pian Pawakapan , Leon Zhang , Yun Du , Hengyu Zhao , Changran Hu , Urmish Thakker

RALMs (Retrieval-Augmented Language Models) broaden their knowledge scope by incorporating external textual resources. However, the multilingual nature of global knowledge necessitates RALMs to handle diverse languages, a topic that has…

Computation and Language · Computer Science 2024-10-30 Suhang Wu , Jialong Tang , Baosong Yang , Ante Wang , Kaidi Jia , Jiawei Yu , Junfeng Yao , Jinsong Su