On August 3, Alibaba unveiled Qwen3.8-Max, a cutting-edge foundational large model boasting a staggering 2.4 trillion parameters. This launch represents another significant domestic milestone, as it follows in the footsteps of Kimi K3 by surpassing the two trillion parameter threshold. Qwen3.8-Max showcases remarkable enhancements in programming prowess and professional office functionalities, positioning its overall performance in the upper echelons of global large models. Coinciding with its release, the National Supercomputing Internet rolled out an API calling service, enabling developers to seamlessly integrate and utilize the model directly via the official website.