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Large Language Models (LLMs) have made great strides in recent years to achieve unprecedented performance across different tasks. However, due to commercial interest, the most competitive models like GPT, Gemini, and Claude have been gated…

The increase in technological adoption worldwide comes with demands for novel tools to be used by the general population. Large Language Models (LLMs) provide a great opportunity in this respect, but their capabilities remain limited for…

Computation and Language · Computer Science 2025-10-13 Stefan Krsteski , Matea Tashkovska , Borjan Sazdov , Hristijan Gjoreski , Branislav Gerazov

The rapid development of large language models has revolutionized code intelligence in software development. However, the predominance of closed-source models has restricted extensive research and development. To address this, we introduce…

Software Engineering · Computer Science 2024-01-29 Daya Guo , Qihao Zhu , Dejian Yang , Zhenda Xie , Kai Dong , Wentao Zhang , Guanting Chen , Xiao Bi , Y. Wu , Y. K. Li , Fuli Luo , Yingfei Xiong , Wenfeng Liang

Large language models (LLMs) have demonstrated remarkable performance across a wide range of tasks, yet the majority of high-performing models remain closed-source or partially open, limiting transparency and reproducibility. In this work,…

We release and introduce the TigerBot family of large language models (LLMs), consisting of base and chat models, sized from 7, 13, 70 and 180 billion parameters. We develop our models embarking from Llama-2 and BLOOM, and push the boundary…

Computation and Language · Computer Science 2023-12-18 Ye Chen , Wei Cai , Liangmin Wu , Xiaowei Li , Zhanxuan Xin , Cong Fu

Medical reports contain rich clinical information but are often unstructured and written in domain-specific language, posing challenges for information extraction. While proprietary large language models (LLMs) have shown promise in…

Computation and Language · Computer Science 2026-03-12 Luc Builtjes , Joeran Bosma , Mathias Prokop , Bram van Ginneken , Alessa Hering

Large language models (LLMs) demonstrate remarkable ability to comprehend, reason, and generate following nature language instructions. However, the development of LLMs has been primarily focused on high-resource languages, such as English,…

As the latest advancements in natural language processing, large language models (LLMs) have achieved human-level language understanding and generation abilities in many real-world tasks, and even have been regarded as a potential path to…

Information about pretraining corpora used to train the current best-performing language models is seldom discussed: commercial models rarely detail their data, and even open models are often released without accompanying training data or…

We present OpenStaxQA, an evaluation benchmark specific to college-level educational applications based on 43 open-source college textbooks in English, Spanish, and Polish, available under a permissive Creative Commons license. We finetune…

Computation and Language · Computer Science 2025-10-09 Pranav Gupta

We introduce Latxa, a family of large language models for Basque ranging from 7 to 70 billion parameters. Latxa is based on Llama 2, which we continue pretraining on a new Basque corpus comprising 4.3M documents and 4.2B tokens. Addressing…

Computation and Language · Computer Science 2024-09-23 Julen Etxaniz , Oscar Sainz , Naiara Perez , Itziar Aldabe , German Rigau , Eneko Agirre , Aitor Ormazabal , Mikel Artetxe , Aitor Soroa

We develop and evaluate multilingual scientific documents similarity measurement models in this work. Such models can be used to find related works in different languages, which can help multilingual researchers find and explore papers more…

Computation and Language · Computer Science 2023-09-20 Yang Gao , Ji Ma , Ivan Korotkov , Keith Hall , Dana Alon , Don Metzler

We present Llemma, a large language model for mathematics. We continue pretraining Code Llama on the Proof-Pile-2, a mixture of scientific papers, web data containing mathematics, and mathematical code, yielding Llemma. On the MATH…

We present Apertus, a fully open suite of large language models (LLMs) designed to address two systemic shortcomings in today's open model ecosystem: data compliance and multilingual representation. Unlike many prior models that release…

Computation and Language · Computer Science 2025-12-03 Project Apertus , Alejandro Hernández-Cano , Alexander Hägele , Allen Hao Huang , Angelika Romanou , Antoni-Joan Solergibert , Barna Pasztor , Bettina Messmer , Dhia Garbaya , Eduard Frank Ďurech , Ido Hakimi , Juan García Giraldo , Mete Ismayilzada , Negar Foroutan , Skander Moalla , Tiancheng Chen , Vinko Sabolčec , Yixuan Xu , Michael Aerni , Badr AlKhamissi , Inés Altemir Mariñas , Mohammad Hossein Amani , Matin Ansaripour , Ilia Badanin , Harold Benoit , Emanuela Boros , Nicholas Browning , Fabian Bösch , Maximilian Böther , Niklas Canova , Camille Challier , Clement Charmillot , Jonathan Coles , Jan Deriu , Arnout Devos , Lukas Drescher , Daniil Dzenhaliou , Maud Ehrmann , Dongyang Fan , Simin Fan , Silin Gao , Miguel Gila , María Grandury , Diba Hashemi , Alexander Hoyle , Jiaming Jiang , Mark Klein , Andrei Kucharavy , Anastasiia Kucherenko , Frederike Lübeck , Roman Machacek , Theofilos Manitaras , Andreas Marfurt , Kyle Matoba , Simon Matrenok , Henrique Mendonça , Fawzi Roberto Mohamed , Syrielle Montariol , Luca Mouchel , Sven Najem-Meyer , Jingwei Ni , Gennaro Oliva , Matteo Pagliardini , Elia Palme , Andrei Panferov , Léo Paoletti , Marco Passerini , Ivan Pavlov , Auguste Poiroux , Kaustubh Ponkshe , Nathan Ranchin , Javi Rando , Mathieu Sauser , Jakhongir Saydaliev , Muhammad Ali Sayfiddinov , Marian Schneider , Stefano Schuppli , Marco Scialanga , Andrei Semenov , Kumar Shridhar , Raghav Singhal , Anna Sotnikova , Alexander Sternfeld , Ayush Kumar Tarun , Paul Teiletche , Jannis Vamvas , Xiaozhe Yao , Hao Zhao , Alexander Ilic , Ana Klimovic , Andreas Krause , Caglar Gulcehre , David Rosenthal , Elliott Ash , Florian Tramèr , Joost VandeVondele , Livio Veraldi , Martin Rajman , Thomas Schulthess , Torsten Hoefler , Antoine Bosselut , Martin Jaggi , Imanol Schlag

In this report, we present ChuXin, an entirely open-source language model with a size of 1.6 billion parameters. Unlike the majority of works that only open-sourced the model weights and architecture, we have made everything needed to train…

Computation and Language · Computer Science 2024-05-09 Xiaomin Zhuang , Yufan Jiang , Qiaozhi He , Zhihua Wu

Large Multimodal Models (LMMs) are typically trained on vast corpora of image-text data but are often limited in linguistic coverage, leading to biased and unfair outputs across languages. While prior work has explored multimodal…

Computer Vision and Pattern Recognition · Computer Science 2025-07-11 Ananya Raval , Aravind Narayanan , Vahid Reza Khazaie , Shaina Raza

Fine-tuning on instruction data has been widely validated as an effective practice for implementing chat language models like ChatGPT. Scaling the diversity and quality of such data, although straightforward, stands a great chance of…

Computation and Language · Computer Science 2023-05-24 Ning Ding , Yulin Chen , Bokai Xu , Yujia Qin , Zhi Zheng , Shengding Hu , Zhiyuan Liu , Maosong Sun , Bowen Zhou

This technical report presents the training methodology and evaluation results of the open-source multilingual E5 text embedding models, released in mid-2023. Three embedding models of different sizes (small / base / large) are provided,…

Computation and Language · Computer Science 2024-02-09 Liang Wang , Nan Yang , Xiaolong Huang , Linjun Yang , Rangan Majumder , Furu Wei

Open large language models (LLMs) have demonstrated improving multilingual capabilities in recent years. In this paper, we present a study of open LLMs for multilingual machine translation (MT) across a range of languages, and investigate…

Computation and Language · Computer Science 2026-02-26 Yuzhe Shang , Pengzhi Gao , Wei Liu , Jian Luan , Jinsong Su

The reproducibility and transparency of large language models are crucial for advancing open research, ensuring the trustworthiness of results, and enabling investigations into data and model biases, as well as potential risks. To this end,…