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In this study, we introduce Orion-14B, a collection of multilingual large language models with 14 billion parameters. We utilize a data scheduling approach to train a foundational model on a diverse corpus of 2.5 trillion tokens, sourced…

Computation and Language · Computer Science 2024-01-24 Du Chen , Yi Huang , Xiaopu Li , Yongqiang Li , Yongqiang Liu , Haihui Pan , Leichao Xu , Dacheng Zhang , Zhipeng Zhang , Kun Han

The field of Natural Language Processing (NLP) has seen significant advancements with the development of Large Language Models (LLMs). However, much of this research remains focused on English, often overlooking low-resource languages like…

Computation and Language · Computer Science 2024-08-22 Anh-Dung Vo , Minseong Jung , Wonbeen Lee , Daewoo Choi

Large Language Models (LLMs) have excelled in various tasks but perform better in high-resource scenarios, which presents challenges in low-resource scenarios. Data scarcity and the inherent difficulty of adapting LLMs to specific tasks…

Computation and Language · Computer Science 2024-04-02 Yuanhao Zeng , Min Wang , Yihang Wang , Yingxia Shao

While natural language processing systems often focus on a single language, multilingual transfer learning has the potential to improve performance, especially for low-resource languages. We introduce XLDA, cross-lingual data augmentation,…

Computation and Language · Computer Science 2019-05-29 Jasdeep Singh , Bryan McCann , Nitish Shirish Keskar , Caiming Xiong , Richard Socher

Large language models (LLMs), with their powerful generative capabilities and vast knowledge, empower various tasks in everyday life. However, these abilities are primarily concentrated in high-resource languages, leaving low-resource…

Computation and Language · Computer Science 2024-12-20 Shaolei Zhang , Kehao Zhang , Qingkai Fang , Shoutao Guo , Yan Zhou , Xiaodong Liu , Yang Feng

In this work, we introduce EMMA-500, a large-scale multilingual language model continue-trained on texts across 546 languages designed for enhanced multilingual performance, focusing on improving language coverage for low-resource…

Computation and Language · Computer Science 2025-12-05 Shaoxiong Ji , Zihao Li , Jaakko Paavola , Peiqin Lin , Pinzhen Chen , Dayyán O'Brien , Hengyu Luo , Hinrich Schütze , Jörg Tiedemann , Barry Haddow

We introduce F2LLM - Foundation to Feature Large Language Models, a suite of state-of-the-art embedding models in three sizes: 0.6B, 1.7B, and 4B. Unlike previous top-ranking embedding models that require massive contrastive pretraining,…

Computation and Language · Computer Science 2025-10-03 Ziyin Zhang , Zihan Liao , Hang Yu , Peng Di , Rui Wang

Multimodal Large Language Models (MLLMs) are undergoing rapid progress and represent the frontier of AI development. However, their training and inference efficiency have emerged as a core bottleneck in making MLLMs more accessible and…

Small Language Models (SLMs) enable cost-effective, on-device and latency-sensitive AI applications, yet their deployment in Traditional Chinese (TC) remains hindered by token-level instability - models unpredictably emit non-TC characters…

Computation and Language · Computer Science 2025-10-03 Yu-Cheng Chih , Ming-Tao Duan , Yong-Hao Hou

This work was conducted to find out how tokenization methods affect the training results of machine translation models. In this work, alphabet tokenization, morpheme tokenization, and BPE tokenization were applied to Korean as the source…

Computation and Language · Computer Science 2022-05-30 Dojun Park , Youngjin Jang , Harksoo Kim

Preference optimization techniques have become a standard final stage for training state-of-art large language models (LLMs). However, despite widespread adoption, the vast majority of work to-date has focused on first-class citizen…

Computation and Language · Computer Science 2024-07-04 John Dang , Arash Ahmadian , Kelly Marchisio , Julia Kreutzer , Ahmet Üstün , Sara Hooker

Large Language Models (LLMs) have shown promise in highly-specialized domains, however challenges are still present in aspects of accuracy and costs. These limitations restrict the usage of existing models in domain-specific tasks. While…

Computation and Language · Computer Science 2024-10-30 Iftach Arbel , Yehonathan Refael , Ofir Lindenbaum

Continued pretraining extends a language model's capabilities by further exposing it to additional data, often tailored to a specific linguistic or domain context. This strategy has emerged as an efficient alternative to full retraining…

Computation and Language · Computer Science 2025-12-16 Thales Sales Almeida , Rodrigo Nogueira , Hélio Pedrini

The development of monolingual language models for low and mid-resource languages continues to be hindered by the difficulty in sourcing high-quality training data. In this study, we present a novel cross-lingual vocabulary transfer…

Computation and Language · Computer Science 2024-08-09 François Remy , Pieter Delobelle , Hayastan Avetisyan , Alfiya Khabibullina , Miryam de Lhoneux , Thomas Demeester

Transformer-based large language models (LLMs) have demonstrated impressive capabilities in a variety of natural language processing (NLP) tasks. Nonetheless, it is challenging to deploy and fine-tune LLMs on mobile edge devices with…

Machine Learning · Computer Science 2023-11-23 Yuhao Chen , Yuxuan Yan , Qianqian Yang , Yuanchao Shu , Shibo He , Jiming Chen

Recent breakthroughs in solving reasoning, math and coding problems with Large Language Models (LLMs) have been enabled by investing substantial computation budgets at inference time. Therefore, inference speed is one of the most critical…

Multimodal Large Language Models (MLLMs) have demonstrated notable capabilities in general visual understanding and reasoning tasks. However, their deployment is hindered by substantial computational costs in both training and inference,…

Computer Vision and Pattern Recognition · Computer Science 2024-07-23 Muyang He , Yexin Liu , Boya Wu , Jianhao Yuan , Yueze Wang , Tiejun Huang , Bo Zhao

The remarkable achievements obtained by open-source large language models (LLMs) in recent years have predominantly been concentrated on tasks involving the English language. In this paper, we aim to advance the performance of Llama2 models…

Computation and Language · Computer Science 2024-10-08 George-Andrei Dima , Andrei-Marius Avram , Cristian-George Crăciun , Dumitru-Clementin Cercel

We introduce Kanana, a series of bilingual language models that demonstrate exceeding performance in Korean and competitive performance in English. The computational cost of Kanana is significantly lower than that of state-of-the-art models…

We extend the context length of Llama-3-8B-Instruct from 8K to 80K via QLoRA fine-tuning. The entire training cycle is super efficient, which takes 8 hours on one 8xA800 (80G) GPU machine. The resulted model exhibits superior performances…

Computation and Language · Computer Science 2024-05-01 Peitian Zhang , Ninglu Shao , Zheng Liu , Shitao Xiao , Hongjin Qian , Qiwei Ye , Zhicheng Dou