On May 12th, the 50th International Exhibition of Inventions of Geneva announced the list of winners. The invention "ChatTwin: A Digital Twin Platform for Virtual and Real Verification and Dynamic Monitoring of Construction Processes Empowered by Large Models" by the teaching team from the Department of Civil Engineering of Tsinghua University won the gold award.
The project team has invented a large language model-driven engineering digital twin construction platform and technology - ChatTwin. ChatTwin involves a series of key technologies such as "understanding - reasoning - generation - interaction", and is simple, easy to use, intelligent and efficient. By constructing large language models in vertical fields, precise understanding of professional texts/languages in the construction field, efficient reasoning and calculation of complex engineering logic, as well as efficient analysis and processing of massive engineering data have been achieved. Thus, the learning and usage costs of complex engineering systems can be significantly reduced, and the BIM design review time can be effectively shortened, as well as the risk of problem omission. This system also integrates engineering data from multiple different software or systems, enabling dynamic identification and tracking of potential quality and safety risks during the construction phase.
The ChatTwin completion team also includes teachers Lin Jiarui, Lu Xinzheng, Pan Peng, and Zhang Jianping from Tsinghua University, students Zheng Zhe, Zhou Yucheng, Song Shengyu, Chen Keyin, Ni Xiangrui, Han Jin, and Liao Wenjie, as well as Wu Dapeng, the general manager of Beijing Yunjianxin Technology Co., LTD.
Note: The International Exhibition of Inventions of Geneva is one of the longest-running and largest invention exhibitions in the world. Jointly organized by the Swiss Federal Government, the government of the Canton of Geneva, the City of Geneva and the World Intellectual Property Organization, it is renowned for its strict selection and professional standards and is ranked first among the "World's Three Major Invention Exhibitions".