China's AI Large Models Lead for Seventeen Consecutive Weeks: Mysterious 'Ox Alpha' Model Rises to Global Second Place Four Days After Launch, DeepSeek-V4-Flash Official Version Tops for Three Consecutive Weeks

Jin10 Data, August 24—According to the latest calculations from OpenRouter, last week (August 17 to August 23), the global total invocation volume of AI large models reached 93.3 trillion tokens, a week-on-week increase of 23.9%. Among the listed AI large models, China's AI large models recorded a weekly invocation volume of 40.48 trillion tokens, a week-on-week increase of 9.88%; during the same period, U.S. AI large models had a weekly invocation volume of 9.66 trillion tokens, a week-on-week decline of 5.85%. China's weekly invocation volume has surpassed that of the U.S. for seventeen consecutive weeks, firmly holding the global top position. Last week, among the top five global invocation volumes, Chinese AI large models occupied four spots. Notably, the DeepSeek-V4-Flash official version ranked first for three consecutive weeks, with a weekly invocation volume of 11.6 trillion tokens, a week-on-week increase of 4%. An anonymous model codenamed Ox Alpha surged into second place, with a weekly invocation volume of 11.6 trillion tokens. According to OpenRouter, Ox Alpha was launched on August 20, featuring a context window of approximately 1.048 million tokens, a maximum output length of 131,000 tokens, and support for text, image, and video inputs. During the preview period, it can be invoked for free.