In the field of urban planning, general-purpose large language models often
struggle to meet the specific needs of planners. Tasks like generating urban
planning texts, retrieving related information, and evaluating planning
documents pose unique challenges. To enhance the efficiency of urban
professionals and overcome these obstacles, we introduce PlanGPT, the first
specialized Large Language Model tailored for urban and spatial planning.
Developed through collaborative efforts with institutions like the Chinese
Academy of Urban Planning, PlanGPT leverages a customized local database
retrieval framework, domain-specific fine-tuning of base models, and advanced
tooling capabilities. Empirical tests demonstrate that PlanGPT has achieved
advanced performance, delivering responses of superior quality precisely
tailored to the intricacies of urban planning.

为了提高城市规划专业人员的效率并克服相关挑战，我们介绍了 PlanGPT，这是首个专门为城市和空间规划定制的大型语言模型。PlanGPT 通过与中国城市规划学会等机构的合作，利用自定义的本地数据库检索框架、基础模型的领域特定微调和先进的工具能力进行开发。经验证实，PlanGPT 在城市规划的复杂性上取得了卓越的性能，提供了精确适配城市规划细节的高质量响应。