国家数据局：我国已建成高质量数据集总量超500PB

Core Insights - As of the end of Q3, China has built a high-quality data set totaling over 500 PB, which enhances the performance of artificial intelligence models and accelerates innovation [1] Group 1: Data Development - The National Bureau of Statistics, led by Liu Liehong, emphasizes that high-quality data sets are key resources for intelligent innovation [1] - A policy document has been jointly formulated by the National Bureau of Statistics and 26 ministries, focusing on scenario applications to promote the construction of high-quality data sets across various industries [1] Group 2: Initiatives and Investments - A total of 140 pilot tasks have been deployed to create a favorable environment for the integration of "AI+" and high-quality data set construction and application [1] - There is a call for increased investment in the data sector and the cultivation of a mindset for "paying for high-quality data," which will inject new momentum into the market-oriented allocation reform of data elements [1]