According to CoinMeta, as reported by Cailian News on October 19th, based on the latest data from OpenRouter, the total number of calls to global AI large models last week (from October 12th to 18th) was 164 trillion token, representing a decrease of 4.65% compared to the previous week. Among them, the weekly call volume for China's AI large models reached 79.18 trillion token, a decrease of 8.72% compared to the same period last year. The weekly call volume for the United States' AI large models was 17.36 trillion token, also showing a decrease of 8.49%. For the twenty-fifth consecutive week, China's large model call volume has surpassed that of the United States, firmly holding the top position globally. Last week, the top five largest global call volumes were all for Chinese AI large models. Among them, DeepSeek V4 and Flash ranked first for two consecutive weeks, with a weekly call volume of 32.8 trillion token, a decrease of 20% compared to the previous week. Zhispu GLM ranked second with a weekly call volume of 12.2 trillion token, and Jieyue Xingchen Step rose to third place with a weekly call volume of 11.5 trillion token, showing a 30% increase compared to the previous week.