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Vision-Language Pre-training (VLP) models have achieved remarkable success by leveraging large-scale image-text pairs. While English-centric models like CLIP and SigLIP benefit from massive datasets (e.g., LAION-400M), the development of…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Hengyu Shen , Tiancheng Gu , Bin Qin , Lan Wu , Yuling Wu , Shuo Tan , Zelong Sun , Jun Wang , Nan Wu , Xiang An , Weidong Cai , Ziyong Feng , Kaicheng Yang

Data quality has become a key factor in enhancing model performance with the rapid development of large language models (LLMs). Model-driven data filtering has increasingly become a primary approach for acquiring high-quality data. However,…

Computation and Language · Computer Science 2025-05-09 Yudong Wang , Zixuan Fu , Jie Cai , Peijun Tang , Hongya Lyu , Yewei Fang , Zhi Zheng , Jie Zhou , Guoyang Zeng , Chaojun Xiao , Xu Han , Zhiyuan Liu

In this paper, we introduce the Chinese corpus from CLUE organization, CLUECorpus2020, a large-scale corpus that can be used directly for self-supervised learning such as pre-training of a language model, or language generation. It has 100G…

Computation and Language · Computer Science 2020-03-06 Liang Xu , Xuanwei Zhang , Qianqian Dong

Large language models (LLMs), including both proprietary and open-source models, have showcased remarkable capabilities in addressing a wide range of downstream tasks. Nonetheless, when it comes to practical Chinese legal tasks, these…

Computation and Language · Computer Science 2024-06-10 Zhi Zhou , Jiang-Xin Shi , Peng-Xiao Song , Xiao-Wen Yang , Yi-Xuan Jin , Lan-Zhe Guo , Yu-Feng Li

Automatic text summarization is widely regarded as the highly difficult problem, partially because of the lack of large text summarization data set. Due to the great challenge of constructing the large scale summaries for full text, in this…

Computation and Language · Computer Science 2016-02-22 Baotian Hu , Qingcai Chen , Fangze Zhu

As large language models (LLMs) evolve into tool-using agents, the ability to browse the web in real-time has become a critical yardstick for measuring their reasoning and retrieval competence. Existing benchmarks such as BrowseComp…

The rapid development of Chinese large language models (LLMs) poses big challenges for efficient LLM evaluation. While current initiatives have introduced new benchmarks or evaluation platforms for assessing Chinese LLMs, many of these…

Computation and Language · Computer Science 2024-03-20 Chuang Liu , Linhao Yu , Jiaxuan Li , Renren Jin , Yufei Huang , Ling Shi , Junhui Zhang , Xinmeng Ji , Tingting Cui , Tao Liu , Jinwang Song , Hongying Zan , Sun Li , Deyi Xiong

High-resource languages such as English, enables the pretraining of high-quality large language models (LLMs). The same can not be said for most other languages as LLMs still underperform for non-English languages, likely due to a gap in…

Computation and Language · Computer Science 2025-02-20 Jiayi Wang , Yao Lu , Maurice Weber , Max Ryabinin , David Adelani , Yihong Chen , Raphael Tang , Pontus Stenetorp

Recent advancements in large language models (LLMs) have transformed the field of question answering (QA). However, evaluating LLMs in the medical field is challenging due to the lack of standardized and comprehensive datasets. To address…

Computation and Language · Computer Science 2023-10-24 Junling Liu , Peilin Zhou , Yining Hua , Dading Chong , Zhongyu Tian , Andrew Liu , Helin Wang , Chenyu You , Zhenhua Guo , Lei Zhu , Michael Lingzhi Li

Data quantity and quality play a vital role in determining the performance of Large Language Models (LLMs). High-quality data, in particular, can significantly boost the LLM's ability to generalize on a wide range of downstream tasks. Large…

Chinese essay writing and its evaluation are critical in educational contexts, yet the capabilities of Large Language Models (LLMs) in this domain remain largely underexplored. Existing benchmarks often rely on coarse-grained text quality…

Computation and Language · Computer Science 2025-06-04 Fan Gao , Dongyuan Li , Ding Xia , Fei Mi , Yasheng Wang , Lifeng Shang , Baojun Wang

Most existing text reading benchmarks make it difficult to evaluate the performance of more advanced deep learning models in large vocabularies due to the limited amount of training data. To address this issue, we introduce a new…

Computer Vision and Pattern Recognition · Computer Science 2020-02-14 Yipeng Sun , Jiaming Liu , Wei Liu , Junyu Han , Errui Ding , Jingtuo Liu

Online education platforms have significantly transformed the dissemination of educational resources by providing a dynamic and digital infrastructure. With the further enhancement of this transformation, the advent of Large Language Models…

Artificial Intelligence · Computer Science 2024-09-26 Qian-Wen Zhang , Haochen Wang , Fang Li , Siyu An , Lingfeng Qiao , Liangcai Gao , Di Yin , Xing Sun

This project focuses on enhancing open-source large language models through instruction-tuning and providing comprehensive evaluations of their performance. We explore how various training data factors, such as quantity, quality, and…

Computation and Language · Computer Science 2023-05-05 Fangkai Jiao , Bosheng Ding , Tianze Luo , Zhanfeng Mo

With the rapid development of large language models (LLMs), assessing their performance on health-related inquiries has become increasingly essential. The use of these models in real-world contexts-where misinformation can lead to serious…

Computation and Language · Computer Science 2025-02-24 Chenlu Guo , Nuo Xu , Yi Chang , Yuan Wu

Scientific literature serves as a high-quality corpus, supporting a lot of Natural Language Processing (NLP) research. However, existing datasets are centered around the English language, which restricts the development of Chinese…

Computation and Language · Computer Science 2022-09-13 Yudong Li , Yuqing Zhang , Zhe Zhao , Linlin Shen , Weijie Liu , Weiquan Mao , Hui Zhang

There is growing evidence that pretraining on high quality, carefully thought-out tokens such as code or mathematics plays an important role in improving the reasoning abilities of large language models. For example, Minerva, a PaLM model…

Artificial Intelligence · Computer Science 2023-10-11 Keiran Paster , Marco Dos Santos , Zhangir Azerbayev , Jimmy Ba

In this study, we introduce CT-LLM, a 2B large language model (LLM) that illustrates a pivotal shift towards prioritizing the Chinese language in developing LLMs. Uniquely initiated from scratch, CT-LLM diverges from the conventional…

To thoroughly assess the mathematical reasoning abilities of Large Language Models (LLMs), we need to carefully curate evaluation datasets covering diverse mathematical concepts and mathematical problems at different difficulty levels. In…

Computation and Language · Computer Science 2024-09-09 Yan Liu , Renren Jin , Ling Shi , Zheng Yao , Deyi Xiong

Large language models (LLMs) rely heavily on web-scale datasets like Common Crawl, which provides over 80\% of training data for some modern models. However, the indiscriminate nature of web crawling raises challenges in data quality,…

Computation and Language · Computer Science 2025-09-01 Inés Altemir Marinas , Anastasiia Kucherenko , Andrei Kucharavy