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Visual long-document understanding is critical for enterprise, legal, and scientific applications, yet the best performing open recipes have not explored reasoning, a capability which has driven leaps in math and code performance. We…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Austin Veselka

We introduce Confucius3-Math, an open-source large language model with 14B parameters that (1) runs efficiently on a single consumer-grade GPU; (2) achieves SOTA performances on a range of mathematical reasoning tasks, outperforming many…

Machine Learning · Computer Science 2025-06-26 Lixin Wu , Na Cai , Qiao Cheng , Jiachen Wang , Yitao Duan

This work introduces Falcon-H1R, a 7B-parameter reasoning-optimized model that establishes the feasibility of achieving competitive reasoning performance with small language models (SLMs). Falcon-H1R stands out for its parameter efficiency,…

Mathematical reasoning presents a significant challenge for Large Language Models (LLMs) due to the extensive and precise chain of reasoning required for accuracy. Ensuring the correctness of each reasoning step is critical. To address…

Machine Learning · Computer Science 2024-06-28 Xin Lai , Zhuotao Tian , Yukang Chen , Senqiao Yang , Xiangru Peng , Jiaya Jia

Large language models (LLMs) now exhibit strong multi-step reasoning abilities, but existing inference-time scaling methods remain computationally expensive, often relying on extensive sampling or external evaluators. We propose a…

Artificial Intelligence · Computer Science 2026-03-10 Nicolas Legrand , Kenneth Enevoldsen , Márton Kardos , Kristoffer Nielbo

While large models pre-trained on high-quality data exhibit excellent performance on mathematical reasoning (e.g., GSM8k, MultiArith), it remains challenging to specialize smaller models for these tasks. Common approaches to address this…

Computation and Language · Computer Science 2026-03-19 Neeraj Gangwar , Suma P Bhat , Nickvash Kani

In mathematical reasoning tasks, the advancement of Large Language Models (LLMs) relies heavily on high-quality training data with clearly defined and well-graded difficulty levels. However, existing data synthesis methods often suffer from…

Machine Learning · Computer Science 2026-01-27 Xuchen Li , Jing Chen , Xuzhao Li , Hao Liang , Xiaohuan Zhou , Taifeng Wang , Wentao Zhang

We introduce DeepSeek-V3.2, a model that harmonizes high computational efficiency with superior reasoning and agent performance. The key technical breakthroughs of DeepSeek-V3.2 are as follows: (1) DeepSeek Sparse Attention (DSA): We…

Computation and Language · Computer Science 2025-12-03 DeepSeek-AI , Aixin Liu , Aoxue Mei , Bangcai Lin , Bing Xue , Bingxuan Wang , Bingzheng Xu , Bochao Wu , Bowei Zhang , Chaofan Lin , Chen Dong , Chengda Lu , Chenggang Zhao , Chengqi Deng , Chenhao Xu , Chong Ruan , Damai Dai , Daya Guo , Dejian Yang , Deli Chen , Erhang Li , Fangqi Zhou , Fangyun Lin , Fucong Dai , Guangbo Hao , Guanting Chen , Guowei Li , H. Zhang , Hanwei Xu , Hao Li , Haofen Liang , Haoran Wei , Haowei Zhang , Haowen Luo , Haozhe Ji , Honghui Ding , Hongxuan Tang , Huanqi Cao , Huazuo Gao , Hui Qu , Hui Zeng , Jialiang Huang , Jiashi Li , Jiaxin Xu , Jiewen Hu , Jingchang Chen , Jingting Xiang , Jingyang Yuan , Jingyuan Cheng , Jinhua Zhu , Jun Ran , Junguang Jiang , Junjie Qiu , Junlong Li , Junxiao Song , Kai Dong , Kaige Gao , Kang Guan , Kexin Huang , Kexing Zhou , Kezhao Huang , Kuai Yu , Lean Wang , Lecong Zhang , Lei Wang , Liang Zhao , Liangsheng Yin , Lihua Guo , Lingxiao Luo , Linwang Ma , Litong Wang , Liyue Zhang , M. S. Di , M. Y Xu , Mingchuan Zhang , Minghua Zhang , Minghui Tang , Mingxu Zhou , Panpan Huang , Peixin Cong , Peiyi Wang , Qiancheng Wang , Qihao Zhu , Qingyang Li , Qinyu Chen , Qiushi Du , Ruiling Xu , Ruiqi Ge , Ruisong Zhang , Ruizhe Pan , Runji Wang , Runqiu Yin , Runxin Xu , Ruomeng Shen , Ruoyu Zhang , S. H. Liu , Shanghao Lu , Shangyan Zhou , Shanhuang Chen , Shaofei Cai , Shaoyuan Chen , Shengding Hu , Shengyu Liu , Shiqiang Hu , Shirong Ma , Shiyu Wang , Shuiping Yu , Shunfeng Zhou , Shuting Pan , Songyang Zhou , Tao Ni , Tao Yun , Tian Pei , Tian Ye , Tianyuan Yue , Wangding Zeng , Wen Liu , Wenfeng Liang , Wenjie Pang , Wenjing Luo , Wenjun Gao , Wentao Zhang , Xi Gao , Xiangwen Wang , Xiao Bi , Xiaodong Liu , Xiaohan Wang , Xiaokang Chen , Xiaokang Zhang , Xiaotao Nie , Xin Cheng , Xin Liu , Xin Xie , Xingchao Liu , Xingkai Yu , Xingyou Li , Xinyu Yang , Xinyuan Li , Xu Chen , Xuecheng Su , Xuehai Pan , Xuheng Lin , Xuwei Fu , Y. Q. Wang , Yang Zhang , Yanhong Xu , Yanru Ma , Yao Li , Yao Li , Yao Zhao , Yaofeng Sun , Yaohui Wang , Yi Qian , Yi Yu , Yichao Zhang , Yifan Ding , Yifan Shi , Yiliang Xiong , Ying He , Ying Zhou , Yinmin Zhong , Yishi Piao , Yisong Wang , Yixiao Chen , Yixuan Tan , Yixuan Wei , Yiyang Ma , Yiyuan Liu , Yonglun Yang , Yongqiang Guo , Yongtong Wu , Yu Wu , Yuan Cheng , Yuan Ou , Yuanfan Xu , Yuduan Wang , Yue Gong , Yuhan Wu , Yuheng Zou , Yukun Li , Yunfan Xiong , Yuxiang Luo , Yuxiang You , Yuxuan Liu , Yuyang Zhou , Z. F. Wu , Z. Z. Ren , Zehua Zhao , Zehui Ren , Zhangli Sha , Zhe Fu , Zhean Xu , Zhenda Xie , Zhengyan Zhang , Zhewen Hao , Zhibin Gou , Zhicheng Ma , Zhigang Yan , Zhihong Shao , Zhixian Huang , Zhiyu Wu , Zhuoshu Li , Zhuping Zhang , Zian Xu , Zihao Wang , Zihui Gu , Zijia Zhu , Zilin Li , Zipeng Zhang , Ziwei Xie , Ziyi Gao , Zizheng Pan , Zongqing Yao , Bei Feng , Hui Li , J. L. Cai , Jiaqi Ni , Lei Xu , Meng Li , Ning Tian , R. J. Chen , R. L. Jin , S. S. Li , Shuang Zhou , Tianyu Sun , X. Q. Li , Xiangyue Jin , Xiaojin Shen , Xiaosha Chen , Xinnan Song , Xinyi Zhou , Y. X. Zhu , Yanping Huang , Yaohui Li , Yi Zheng , Yuchen Zhu , Yunxian Ma , Zhen Huang , Zhipeng Xu , Zhongyu Zhang , Dongjie Ji , Jian Liang , Jianzhong Guo , Jin Chen , Leyi Xia , Miaojun Wang , Mingming Li , Peng Zhang , Ruyi Chen , Shangmian Sun , Shaoqing Wu , Shengfeng Ye , T. Wang , W. L. Xiao , Wei An , Xianzu Wang , Xiaowen Sun , Xiaoxiang Wang , Ying Tang , Yukun Zha , Zekai Zhang , Zhe Ju , Zhen Zhang , Zihua Qu

We present MiMo-7B, a large language model born for reasoning tasks, with optimization across both pre-training and post-training stages. During pre-training, we enhance the data preprocessing pipeline and employ a three-stage data mixing…

Large language models have recently evolved from fluent text generation to advanced reasoning across diverse domains, giving rise to reasoning language models. Among these domains, mathematical reasoning serves as a representative benchmark…

Large language models (LLMs) have exhibited impressive reasoning abilities on a wide range of complex tasks. However, enhancing these capabilities through post-training remains resource intensive, particularly in terms of data and…

Artificial Intelligence · Computer Science 2025-08-13 Shuo Cai , Su Lu , Qi Zhou , Kejing Yang , Zhijie Sang , Congkai Xie , Hongxia Yang

We present an innovative approach for solving mathematical problems in Bengali, developed for the DL Sprint 3.0 BUET CSE Fest 2024 Competition. Our method uses advanced deep learning models, notably the Qwen 2.5 series, with improvements…

Artificial Intelligence · Computer Science 2024-11-12 Saad Tahmid , Sourav Sarker

Large reasoning models (LRMs) excel on complex problems but face a critical barrier to efficiency: reinforcement learning (RL) training requires long rollouts for outcome-based rewards, where autoregressive decoding dominates time and…

Machine Learning · Computer Science 2026-02-20 Zeliang Zhang , Xiaodong Liu , Hao Cheng , Hao Sun , Chenliang Xu , Jianfeng Gao

Recent advancements in reasoning language models have demonstrated remarkable performance in complex tasks, but their extended chain-of-thought reasoning process increases inference overhead. While quantization has been widely adopted to…

Computation and Language · Computer Science 2025-08-19 Ruikang Liu , Yuxuan Sun , Manyi Zhang , Haoli Bai , Xianzhi Yu , Tiezheng Yu , Chun Yuan , Lu Hou

Large language models (LLMs) empowered by chain-of-thought reasoning have achieved impressive accuracy on complex tasks but suffer from excessive inference costs and latency when applied uniformly to all problems. We propose SABER…

Computation and Language · Computer Science 2025-08-15 Kai Zhao , Yanjun Zhao , Jiaming Song , Shien He , Lusheng Zhang , Qiang Zhang , Tianjiao Li

We present that hierarchical LLM reasoning via scaling thought templates can effectively optimize the reasoning search space and outperform the mathematical reasoning capabilities of powerful LLMs like OpenAI o1-preview and DeepSeek V3. We…

Computation and Language · Computer Science 2025-03-12 Ling Yang , Zhaochen Yu , Bin Cui , Mengdi Wang

As Large Language Models (LLMs) are increasingly adopted as automated judges in benchmarking and reward modeling, ensuring their reliability, efficiency, and robustness has become critical. In this work, we present a systematic comparison…

Artificial Intelligence · Computer Science 2026-05-12 Pratik Jayarao , Himanshu Gupta , Neeraj Varshney , Chaitanya Dwivedi

Mathematical reasoning and optimization are fundamental to artificial intelligence and computational problem-solving. Recent advancements in Large Language Models (LLMs) have significantly improved AI-driven mathematical reasoning, theorem…

Artificial Intelligence · Computer Science 2025-03-25 Ali Forootani

Mathematical reasoning models are widely deployed in education, automated tutoring, and decision support systems despite exhibiting fundamental computational instabilities. We demonstrate that state-of-the-art models (Qwen2.5-Math-7B)…

Machine Learning · Computer Science 2026-03-05 Subramanyam Sahoo , Aman Chadha , Vinija Jain , Divya Chaudhary