On September 13, during the Bund Summit, Ant Open Source unveiled a report titled "A Panoramic Overview and Trends in Open-Source Development for Large Models". According to the report, China and the United States stand at the forefront of global open-source contributions within the AI sector. Specifically, the United States leads with a 37.4% share, while China follows closely behind, securing the second position with an 18.7% contribution. Together, the contributions from these two nations surpass 55% of the total, with Germany trailing in third place at 6.5%.