[The latest global AI large model weekly token call list is released: Step 5 Preview ranks among the top three in the world] October 19th, according to the latest data from OpenRouter, the total number of global AI large model calls last week (October 12th to 18th) was 164 trillion Tokens, a month-on-month decrease of 4.65%. Among the large AI models on the list, the weekly use volume of China's large AI models reached 79.18 trillion Tokens, a month-on-month decrease of 8.72%; during the same period, the weekly use volume of large American AI models was 17.36 trillion Tokens, a month-on-month decrease of 8.49%. The number of weekly calls for large models in China has surpassed that of the United States for 25 consecutive weeks, ranking first in the world. The reporter noticed that last week, the top five global calls were all large Chinese AI models. Among them, DeepSeek V4.1 Flash ranked first for two consecutive weeks, with a weekly call volume of 32.8 trillion Tokens, a 20% month-on-month decrease; GLM 5.3 Flash ranked second, with a weekly call volume of 12.2 trillion Tokens; Step 5 Preview rose to third, with a weekly call volume of 11.5 trillion Tokens, a month-on-month increase of 30%. (Daily Economic News)