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| Auteurs principaux: | , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2502.17419 |
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| _version_ | 1866912448355762176 |
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| author | Li, Zhong-Zhi Zhang, Duzhen Zhang, Ming-Liang Zhang, Jiaxin Liu, Zengyan Yao, Yuxuan Xu, Haotian Zheng, Junhao Wang, Pei-Jie Chen, Xiuyi Zhang, Yingying Yin, Fei Dong, Jiahua Li, Zhiwei Bi, Bao-Long Mei, Ling-Rui Fang, Junfeng Liang, Xiao Guo, Zhijiang Song, Le Liu, Cheng-Lin |
| author_facet | Li, Zhong-Zhi Zhang, Duzhen Zhang, Ming-Liang Zhang, Jiaxin Liu, Zengyan Yao, Yuxuan Xu, Haotian Zheng, Junhao Wang, Pei-Jie Chen, Xiuyi Zhang, Yingying Yin, Fei Dong, Jiahua Li, Zhiwei Bi, Bao-Long Mei, Ling-Rui Fang, Junfeng Liang, Xiao Guo, Zhijiang Song, Le Liu, Cheng-Lin |
| contents | Achieving human-level intelligence requires refining the transition from the fast, intuitive System 1 to the slower, more deliberate System 2 reasoning. While System 1 excels in quick, heuristic decisions, System 2 relies on logical reasoning for more accurate judgments and reduced biases. Foundational Large Language Models (LLMs) excel at fast decision-making but lack the depth for complex reasoning, as they have not yet fully embraced the step-by-step analysis characteristic of true System 2 thinking. Recently, reasoning LLMs like OpenAI's o1/o3 and DeepSeek's R1 have demonstrated expert-level performance in fields such as mathematics and coding, closely mimicking the deliberate reasoning of System 2 and showcasing human-like cognitive abilities. This survey begins with a brief overview of the progress in foundational LLMs and the early development of System 2 technologies, exploring how their combination has paved the way for reasoning LLMs. Next, we discuss how to construct reasoning LLMs, analyzing their features, the core methods enabling advanced reasoning, and the evolution of various reasoning LLMs. Additionally, we provide an overview of reasoning benchmarks, offering an in-depth comparison of the performance of representative reasoning LLMs. Finally, we explore promising directions for advancing reasoning LLMs and maintain a real-time \href{https://github.com/zzli2022/Awesome-Slow-Reason-System}{GitHub Repository} to track the latest developments. We hope this survey will serve as a valuable resource to inspire innovation and drive progress in this rapidly evolving field. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_17419 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | From System 1 to System 2: A Survey of Reasoning Large Language Models Li, Zhong-Zhi Zhang, Duzhen Zhang, Ming-Liang Zhang, Jiaxin Liu, Zengyan Yao, Yuxuan Xu, Haotian Zheng, Junhao Wang, Pei-Jie Chen, Xiuyi Zhang, Yingying Yin, Fei Dong, Jiahua Li, Zhiwei Bi, Bao-Long Mei, Ling-Rui Fang, Junfeng Liang, Xiao Guo, Zhijiang Song, Le Liu, Cheng-Lin Artificial Intelligence Achieving human-level intelligence requires refining the transition from the fast, intuitive System 1 to the slower, more deliberate System 2 reasoning. While System 1 excels in quick, heuristic decisions, System 2 relies on logical reasoning for more accurate judgments and reduced biases. Foundational Large Language Models (LLMs) excel at fast decision-making but lack the depth for complex reasoning, as they have not yet fully embraced the step-by-step analysis characteristic of true System 2 thinking. Recently, reasoning LLMs like OpenAI's o1/o3 and DeepSeek's R1 have demonstrated expert-level performance in fields such as mathematics and coding, closely mimicking the deliberate reasoning of System 2 and showcasing human-like cognitive abilities. This survey begins with a brief overview of the progress in foundational LLMs and the early development of System 2 technologies, exploring how their combination has paved the way for reasoning LLMs. Next, we discuss how to construct reasoning LLMs, analyzing their features, the core methods enabling advanced reasoning, and the evolution of various reasoning LLMs. Additionally, we provide an overview of reasoning benchmarks, offering an in-depth comparison of the performance of representative reasoning LLMs. Finally, we explore promising directions for advancing reasoning LLMs and maintain a real-time \href{https://github.com/zzli2022/Awesome-Slow-Reason-System}{GitHub Repository} to track the latest developments. We hope this survey will serve as a valuable resource to inspire innovation and drive progress in this rapidly evolving field. |
| title | From System 1 to System 2: A Survey of Reasoning Large Language Models |
| topic | Artificial Intelligence |
| url | https://arxiv.org/abs/2502.17419 |