This paper introduces CADgpt, an innovative plugin integrating Natural Language Processing (NLP) with Rhino3D for enhancing 3D modelling in computer-aided design (CAD) environments. Leveraging OpenAI's GPT-4, CADgpt simplifies the CAD interface, enabling users, particularly beginners, to perform complex 3D modelling tasks through intuitive natural language commands. This approach significantly reduces the learning curve associated with traditional CAD software, fostering a more inclusive and engaging educational environment. The paper discusses CADgpt's technical architecture, including its integration within Rhino3D and the adaptation of GPT-4 capabilities for CAD tasks. It presents case studies demonstrating CADgpt's efficacy in various design scenarios, highlighting its potential to democratise design education by making sophisticated design tools accessible to a broader range of students. The discussion further explores CADgpt's implications for pedagogy and curriculum development, emphasising its role in enhancing creative exploration and conceptual thinking in design education. Keywords: Natural Language Processing, Computer-Aided Design, 3D Modelling, Design Automation, Design Education, Architectural Education

翻译：本文介绍了CADgpt，一种将自然语言处理（NLP）与Rhino3D集成的创新插件，旨在提升计算机辅助设计（CAD）环境中的三维建模能力。通过利用OpenAI的GPT-4，CADgpt简化了CAD界面，使用户（尤其是初学者）能够通过直观的自然语言命令执行复杂的三维建模任务。该方法显著降低了传统CAD软件的学习曲线，营造了更具包容性和参与性的教育环境。本文讨论了CADgpt的技术架构，包括其在Rhino3D中的集成以及针对CAD任务对GPT-4能力的适配。通过案例研究展示了CADgpt在多种设计场景中的有效性，突显了其通过使更多学生能够使用复杂设计工具来普及设计教育的潜力。进一步探讨了CADgpt对教学法和课程开发的影响，强调了其在设计教育中促进创造性探索和概念性思维的作用。关键词：自然语言处理，计算机辅助设计，三维建模，设计自动化，设计教育，建筑教育