3D-GPT is a pioneering framework that simplifies 3D asset modeling in the metaverse era by utilizing large language models (LLMs). Developed collaboratively by teams from the Australian National University, University of Oxford, and Beijing Academy of Artificial Intelligence, 3D-GPT breaks down complex 3D modeling tasks into manageable segments, employing LLMs as adept problem-solvers. The framework consists of three key agents – task dispatch, conceptualization, and modeling – working together to enhance initial scene descriptions and seamlessly integrate procedural generation. Demonstrating reliability and effective collaboration with human designers, 3D-GPT not only streamlines traditional 3D modeling but also integrates smoothly with Blender, expanding manipulation possibilities. This innovative approach underscores the substantial potential of language models in shaping the future of 3D modeling, particularly in scene generation and animation.