[China's AI Large Model Call Volume Increased Over 31% Week-on-Week, Surpassing the U.S. for Five Consecutive Weeks] According to the latest data calculated by OpenRouter, last week (March 30 to April 5), the global AI large model total call volume reached 27 trillion tokens, a week-on-week increase of 18.9%. Among the listed AI large models, the weekly call volume of China's AI large models rose to 12.96 trillion tokens, up 31.48% compared to the previous week; the weekly call volume of U.S. AI large models was 3.03 trillion tokens, a week-on-week increase of 0.76%. China's AI large model weekly call volume has grown for five consecutive weeks and has surpassed the U.S. for five consecutive weeks. (Daily Economic News)