[DeepSeek's New Model Tops Global Weekly Call Volume with 801% Surge] According to TechFlow, on October 26th, the latest weekly global AI model call volume ranking released by OpenRouter (October 19th to 25th) saw DeepSeek's V4.1-Flash-1017 version, updated on October 17th, take the top spot. This model's weekly call volume reached 33.6 trillion tokens, a staggering 801% increase compared to the previous week, making it the most explosive model in recent weeks and a key driver of the overall growth in domestically developed models. The second-ranked model is the older version of DeepSeek, V4.1Flash, officially launched on September 10th. Its weekly call volume this week was 18 trillion tokens, a 45% decrease compared to the previous week, indicating a rapid migration of developers to the new version. (Jinshi)