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A Survey on LLM-based Autonomous Agents

Autonomous agents are designed to achieve specific objectives through self-guided instructions. With the emergence and growth of large language models (LLMs), there is a growing trend in utilizing LLMs as fundamental controllers for these autonomous agents. While previous studies in this field have achieved remarkable successes, they remain independent proposals with little effort devoted to a systematic analysis. To bridge this gap, we conduct a comprehensive survey study, focusing on the construction, application, and evaluation of LLM-based autonomous agents. In particular, we first explore the essential components of an AI agent, including a profile module, a memory module, a planning module, and an action module. We further investigate the application of LLM-based autonomous agents in the domains of natural sciences, social sciences, and engineering. Subsequently, we delve into a discussion of the evaluation strategies employed in this field, encompassing both subjective and objective methods. Our survey aims to serve as a resource for researchers and practitioners, providing insights, related references, and continuous updates on this exciting and rapidly evolving field.

📍 This is the first released and published survey paper in the field of LLM-based autonomous agents.

Paper link: A Survey on Large Language Model based Autonomous Agents

Update Records

• 🔥 [25/3/2024] Our survey paper has been accepted by Frontiers of Computer Science, which is the first published survey paper in the field of LLM-based agents.

• 🔥 [9/28/2023] We have compiled and summarized papers related to LLM-based Agents that have been accepted by Neurips 2023 in the repository LLM-Agent-Paper-Digest. This repository will continue to be updated with accepted agent-related papers in the future.

• 🔥 [9/8/2023] The second version of our survey has been released on arXiv.

  <details> <summary>Updated contents</summary>

  • 📚 Additional References

    • We have added 31 new works until 9/1/2023 to make the survey more comprehensive and up-to-date.

  • 📊 New Figures

    • Figure 3: This is a new figure illustrating the differences and similarities between various planning approaches. This helps in gaining a clearer understanding of the comparisons between different planning methods.
    • Figure 4: This is a new figure that describes the evolutionary path of model capability acquisition from the "Machine Learning era" to the "Large Language Model era" and then to the "Agent era." Specifically, a new concept, "mechanism engineering," has been introduced, which, along with "parameter learning" and "prompt engineering," forms part of this evolutionary path.

  • 🔍 Optimized Classification System

    • We have slightly modified the classification system in our survey to make it more logical and organized.
  </details>

• 🔥 [8/23/2023] The first version of our survey has been released on arXiv.<br>

Table of Content

• 🤖 Construction of LLM-based Autonomous Agent
• 📍 Applications of LLM-based Autonomous Agent
• 📊 Evaluation on LLM-based Autonomous Agent
• 🌐 More Comprehensive Summarization
• 👨‍👨‍👧‍👦 Maintainers
• 📚 Citation
• 💪 How to Contribute
• 🫡 Acknowledgement
• 📧 Contact Us

🤖 Construction of LLM-based Autonomous Agent

• More papers can be found at More comprehensive Summarization.
• CA means the strategy of model capability acquisition.

📍 Applications of LLM-based Autonomous Agent

• More papers can be found at More comprehensive Summarization.

📊 Evaluation on LLM-based Autonomous Agent

• More papers can be found at More comprehensive Summarization.

🌐 More Comprehensive Summarization

We are maintaining an interactive table that contains more comprehensive papers related to LLM-based Agents. This table includes details such as tags, authors, publication date, and more, allowing you to sort, filter, and find the papers of interest to you.

👨‍👨‍👧‍👦 Maintainers

• Lei Wang@Paitesanshi
• Chen Ma@Uily
• Xueyang Feng@XueyangFeng

📚 Citation

If you find this survey useful, please cite our paper:

@misc{wang2023survey,
      title={A Survey on Large Language Model based Autonomous Agents}, 
      author={Lei Wang and Chen Ma and Xueyang Feng and Zeyu Zhang and Hao Yang and Jingsen Zhang and Zhiyuan Chen and Jiakai Tang and Xu Chen and Yankai Lin and Wayne Xin Zhao and Zhewei Wei and Ji-Rong Wen},
      year={2023},
      eprint={2308.11432},
      archivePrefix={arXiv},
      primaryClass={cs.AI}
}

💪 How to Contribute

If you have a paper or are aware of relevant research that should be incorporated, please contribute via pull requests, issues, email, or other suitable methods.

🫡 Acknowledgement

We thank the following people for their valuable suggestions and contributions to this survey:

• Yifan Song@Yifan-Song793
• Qichen Zhao@Andrewzh112
• Ikko E. Ashimine@eltociear

📧 Contact Us

If you have any questions or suggestions, please contact us via:

• Email: wanglei154@ruc.edu.cn, xu.chen@ruc.edu.cn