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Large Language Models (LLMs) encounter significant challenges in continual learning due to catastrophic forgetting, where new information overwrites previously acquired knowledge. This limitation leads to substantial environmental and…

Computation and Language · Computer Science 2024-08-01 Min Jae Jung , JooHee Kim

We present DeepSeek-V2, a strong Mixture-of-Experts (MoE) language model characterized by economical training and efficient inference. It comprises 236B total parameters, of which 21B are activated for each token, and supports a context…

Computation and Language · Computer Science 2024-06-21 DeepSeek-AI , Aixin Liu , Bei Feng , Bin Wang , Bingxuan Wang , Bo Liu , Chenggang Zhao , Chengqi Dengr , Chong Ruan , Damai Dai , Daya Guo , Dejian Yang , Deli Chen , Dongjie Ji , Erhang Li , Fangyun Lin , Fuli Luo , Guangbo Hao , Guanting Chen , Guowei Li , H. Zhang , Hanwei Xu , Hao Yang , Haowei Zhang , Honghui Ding , Huajian Xin , Huazuo Gao , Hui Li , Hui Qu , J. L. Cai , Jian Liang , Jianzhong Guo , Jiaqi Ni , Jiashi Li , Jin Chen , Jingyang Yuan , Junjie Qiu , Junxiao Song , Kai Dong , Kaige Gao , Kang Guan , Lean Wang , Lecong Zhang , Lei Xu , Leyi Xia , Liang Zhao , Liyue Zhang , Meng Li , Miaojun Wang , Mingchuan Zhang , Minghua Zhang , Minghui Tang , Mingming Li , Ning Tian , Panpan Huang , Peiyi Wang , Peng Zhang , Qihao Zhu , Qinyu Chen , Qiushi Du , R. J. Chen , R. L. Jin , Ruiqi Ge , Ruizhe Pan , Runxin Xu , Ruyi Chen , S. S. Li , Shanghao Lu , Shangyan Zhou , Shanhuang Chen , Shaoqing Wu , Shengfeng Ye , Shirong Ma , Shiyu Wang , Shuang Zhou , Shuiping Yu , Shunfeng Zhou , Size Zheng , T. Wang , Tian Pei , Tian Yuan , Tianyu Sun , W. L. Xiao , Wangding Zeng , Wei An , Wen Liu , Wenfeng Liang , Wenjun Gao , Wentao Zhang , X. Q. Li , Xiangyue Jin , Xianzu Wang , Xiao Bi , Xiaodong Liu , Xiaohan Wang , Xiaojin Shen , Xiaokang Chen , Xiaosha Chen , Xiaotao Nie , Xiaowen Sun , Xiaoxiang Wang , Xin Liu , Xin Xie , Xingkai Yu , Xinnan Song , Xinyi Zhou , Xinyu Yang , Xuan Lu , Xuecheng Su , Y. Wu , Y. K. Li , Y. X. Wei , Y. X. Zhu , Yanhong Xu , Yanping Huang , Yao Li , Yao Zhao , Yaofeng Sun , Yaohui Li , Yaohui Wang , Yi Zheng , Yichao Zhang , Yiliang Xiong , Yilong Zhao , Ying He , Ying Tang , Yishi Piao , Yixin Dong , Yixuan Tan , Yiyuan Liu , Yongji Wang , Yongqiang Guo , Yuchen Zhu , Yuduan Wang , Yuheng Zou , Yukun Zha , Yunxian Ma , Yuting Yan , Yuxiang You , Yuxuan Liu , Z. Z. Ren , Zehui Ren , Zhangli Sha , Zhe Fu , Zhen Huang , Zhen Zhang , Zhenda Xie , Zhewen Hao , Zhihong Shao , Zhiniu Wen , Zhipeng Xu , Zhongyu Zhang , Zhuoshu Li , Zihan Wang , Zihui Gu , Zilin Li , Ziwei Xie

In the era of Large Language Models (LLMs), the Mixture of Experts (MoE) architecture has emerged as an effective approach for training extremely large models with improved computational efficiency. This success builds upon extensive prior…

Computation and Language · Computer Science 2026-04-08 Giang Do , Hung Le , Truyen Tran

The advent of Large Language Models (LLMs) has ushered in a new era of artificial intelligence, with the potential to transform various sectors through automation and insightful analysis. The Mixture of Experts (MoE) architecture has been…

Machine Learning · Computer Science 2024-10-22 Xurui Li , Juanjuan Yao

We introduce LLaDA-MoE, a large language diffusion model with the Mixture-of-Experts (MoE) architecture, trained from scratch on approximately 20T tokens. LLaDA-MoE achieves competitive performance with significantly reduced computational…

The sparse Mixture-of-Experts (MoE) architecture of large language models (LLMs) confronts an inherent issue of load imbalance arising from the simplistic linear router strategy, which ultimately causes the instability and inefficient…

Machine Learning · Computer Science 2025-11-25 Ting Bai , Yue Yu , Le Huang , Zenan Xu , Chuan Shi

As Large Language Models (LLMs) continue to grow in size, storing and transmitting them on edge devices becomes increasingly challenging. Traditional methods like quantization and pruning struggle to achieve extreme compression of LLMs…

Machine Learning · Computer Science 2025-11-25 Ye Tian , Chengcheng Wang , Jing Han , Yehui Tang , Kai Han

Mixture-of-Experts (MoE) architectures achieve parameter efficiency through conditional computation, yet contemporary designs suffer from two fundamental limitations: structural parameter isolation that causes catastrophic forgetting, and…

Machine Learning · Computer Science 2026-01-21 Yuxing Gan , Ziyu Lei

Recent advances in reinforcement learning (RL) have substantially improved the training of large-scale language models, leading to significant gains in generation quality and reasoning ability. However, most existing research focuses on…

Machine Learning · Computer Science 2026-01-13 Di Zhang , Xun Wu , Shaohan Huang , Lingjie Jiang , Yaru Hao , Li Dong , Zewen Chi , Zhifang Sui , Furu Wei

Mixture-of-Experts (MoE) has become the de facto architecture for hundred-billion-parameter language models, yet its advantages at sub-billion scales for on-device deployment remain largely unexplored. To close this gap, we present…

Mixture-of-Experts (MoE) Transformer, the backbone architecture of multiple phenomenal language models, leverages sparsity by activating only a fraction of model parameters for each input token. The sparse structure, while allowing constant…

Large language models (LLMs) based on transformers have made significant strides in recent years, the success of which is driven by scaling up their model size. Despite their high algorithmic performance, the computational and memory…

Machine Learning · Computer Science 2024-04-30 Ranggi Hwang , Jianyu Wei , Shijie Cao , Changho Hwang , Xiaohu Tang , Ting Cao , Mao Yang

Domain-specific adaptation is critical to maximizing the performance of pre-trained language models (PLMs) on one or multiple targeted tasks, especially under resource-constrained use cases, such as edge devices. However, existing methods…

Computation and Language · Computer Science 2024-10-25 Peter Schafhalter , Shun Liao , Yanqi Zhou , Chih-Kuan Yeh , Arun Kandoor , James Laudon

Mixture-of-Experts (MoE) architectures have emerged as a promising paradigm for scaling large language models (LLMs) with sparse activation of task-specific experts. Despite their computational efficiency during inference, the massive…

Computation and Language · Computer Science 2025-04-11 Hongcheng Guo , Juntao Yao , Boyang Wang , Junjia Du , Shaosheng Cao , Donglin Di , Shun Zhang , Zhoujun Li

Mixture-of-Experts (MoE) large language models (LLMs) are among the top-performing architectures. The largest models, often with hundreds of billions of parameters, pose significant memory challenges for deployment. Traditional approaches…

Artificial Intelligence · Computer Science 2026-04-07 Saurav Jha , Maryam Hashemzadeh , Ali Saheb Pasand , Ali Parviz , Min-Joong Lee , Boris Knyazev

3D vision and spatial reasoning have long been recognized as preferable for accurately perceiving our three-dimensional world, especially when compared with traditional visual reasoning based on 2D images. Due to the difficulties in…

Computation and Language · Computer Science 2025-01-29 Yueen Ma , Yuzheng Zhuang , Jianye Hao , Irwin King

Large multi-modal models (LMMs) exhibit remarkable performance across numerous tasks. However, generalist LMMs often suffer from performance degradation when tuned over a large collection of tasks. Recent research suggests that Mixture of…

Computer Vision and Pattern Recognition · Computer Science 2024-04-04 Jialin Wu , Xia Hu , Yaqing Wang , Bo Pang , Radu Soricut

Mixture of Experts (MoE) models have emerged as a primary solution for reducing the computational cost of Large Language Models. In this work, we analyze their scaling properties, incorporating an expanded range of variables. Specifically,…

Mixture of experts (MoE) is a popular technique to improve capacity of Large Language Models (LLMs) with conditionally-activated parallel experts. However, serving MoE models on memory-constrained devices is challenging due to the large…

Artificial Intelligence · Computer Science 2024-05-30 Rui Kong , Yuanchun Li , Qingtian Feng , Weijun Wang , Xiaozhou Ye , Ye Ouyang , Linghe Kong , Yunxin Liu

Recent advancements in code large language models (LLMs) have demonstrated remarkable capabilities in code generation and understanding. It is still challenging to build a code LLM with comprehensive performance yet ultimate efficiency.…