The Beijing Key Laboratory of Cross-scale Brain-Computer Interface Data Research and Translation was led by Tsinghua University, with the School of Biomedical Engineering serving as the relying research institution. It is co-established with partner units including Xuanwu Hospital of Capital Medical University, Beijing Tiantan Hospital of Capital Medical University, and Beijing Sanbo Brain Hospital Co., Ltd. Professor Hong Bo, a tenured professor at the School of Biomedical Engineering, Tsinghua University, and Dean of Weixian College, serves as the laboratory director. Centered on cross-scale brain-computer interface data research and translation, the laboratory has established a trinity development paradigm of "data foundation, model-driven, and device translation." Grounded in cross-scale brain-computer interface data, the laboratory integrates generative large models with dynamic virtual brains to merge and discover brain-like intelligence, thereby accelerating the industrialization of critical equipment for brain disease diagnosis and treatment, as well as next-generation artificial intelligence.