The proportion of Chinese data used for training AI models in the country has exceeded 60%.

Chinese data plays an important role in improving the performance of AI large models training in China. Data released recently by the National Bureau of Statistics shows that the proportion of Chinese data used in the training of most AI models in China has exceeded 60%, with some models reaching 80%. The development and supply capacity of high-quality Chinese data continues to strengthen, driving rapid improvement in the performance of AI models in China. Liu Liehong, Director of the National Bureau of Statistics, stated that the rapid development of artificial intelligence in China is closely related to the high importance placed on data work in China. As one of the core elements of artificial intelligence development, data plays a critical role in driving the process of "AI +" and the construction of high-quality datasets is crucial.