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2026-07-18 14:54:15
[National Data Administration: 120,000 High-Quality Datasets Built Nationwide] Reporters learned today from the National Data Administration that my country has continued to increase the supply of high-quality data, having built 120,000 high-quality datasets. As of the end of June this year, the total volume of high-quality datasets built nationwide in fields such as scientific research, industrial manufacturing, medical and health care, and education exceeded 1,565 petabytes (PB), an increase of over 60% compared to the end of the first quarter. This current volume is equivalent to approximately 547 times the total digital resources of the National Library of China, providing strong support for the development of artificial intelligence. At the same time, my country's data annotation industry is developing rapidly, effectively supporting the construction of high-quality datasets. As of the end of June this year, the seven pilot cities for data annotation—Chengdu (Sichuan), Shenyang (Liaoning), Hefei (Anhui), Changsha (Hunan), Haikou (Hainan), Baoding (Hebei), and Datong (Shanxi)—have an annotation scale exceeding 119 petabytes (PB), with 140,000 data annotation professionals. Next, the National Data Administration will further deepen the construction of a high-quality data supply system serving artificial intelligence, using model applications to drive data supply and data to drive model iteration, promoting a value loop for the paid use of datasets. (CCTV News)
