[China's AI Large Model Call Volume Increases Over 31% Week-on-Week, Surpassing the U.S. for Five Consecutive Weeks] BlockBeats News, April 6: According to the latest data estimates from OpenRouter, the global AI large model total call volume last week (March 30 to April 5) reached 27 trillion tokens, a week-on-week increase of 18.9%. Among them, the weekly call volume of Chinese AI large models rose to 12.96 trillion tokens, up 31.48% from 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%. The weekly call volume of Chinese AI large models has grown for five consecutive weeks and has surpassed the U.S. for five consecutive weeks. Last week, the top six global call volumes were all Chinese AI large models, with two models from Alibaba's Qwen 3.6 series ranking in the top three. Among them, Qwen3.6 Plus (free) ranked first with a weekly call volume of 4.6 trillion tokens; Qwen3.6 Plus Preview ranked third with a weekly call volume of 1.64 trillion tokens. (Daily Economic News)