China's AI innovation ranked second in the world last year, behind the United States and up from third the previous year, according to a report by the Institute of Scientific and Technical Information of China and Peking University released on July 8.

The report said China performed well among a group of 46 countries in terms of infrastructure, innovative environment, scientific and technological research and development, and industry and application, ranking in the top 10 worldwide for all four indicators.

Let's see the world's top 10 countries for AI innovation.