Generative Agents: Interactive Simulacra of Human Behavior, Joon Sung Park, Joseph C. O'Brien, Carrie J. Cai, Meredith Ringel Morris, Percy Liang, Michael S. Bernstein, 2023arXiv preprint arXiv:2304.03442DOI: 10.48550/arXiv.2304.03442 - Introduces an architecture for LLM-based agents that maintain and evolve detailed memories of their experiences, demonstrating the implementation of explicit memory and state for complex agent behavior, which informs the value of simplified prompt-based state.
Large Language Model Agents: A Survey, Lei Wang, Chen Ma, Xueyuan Huyan, Shiwen Ye, Lu Yao, Ke Zhan, Jiangjie Chen, Xu Chen, Huazheng Wang, Chujie Zheng, et al., 2023arXiv preprint arXiv:2309.17242 - Provides a comprehensive overview of LLM agent research, including discussions on agent architecture, reasoning, memory, and planning, offering context for why explicit state management is a critical component for building robust agents.