[GLM-5.3-Flash Call Volume Increases by 73%] On September 22, the latest daily rankings from OpenRouter, a leading global large-scale API aggregation platform, showed that GLM-5.3-Flash, developed by Zhipu AI, reached a daily call volume of 4.36 trillion tokens, a 73% increase compared to the previous statistical period, ranking first in model call volume on the platform. (People's Financial News)