At the AI DingTalk 1.1 Product Launch and Ecosystem Conference, DingTalk made a groundbreaking announcement by introducing Agent OS, the world's inaugural intelligent operating system tailored exclusively for artificial intelligence in the work environment. This unveiling signifies the formal commencement of a novel working paradigm centered around 'human-AI collaboration.' Chen Hang, the visionary founder and CEO of DingTalk, revealed that the AI DingTalk 1.1 iteration has been christened 'Mulan.' Moreover, he emphasized that all forthcoming AI Agents on DingTalk will be constructed and operationalized on the foundation of Agent OS. The essence of Agent OS resides in its formidable AI Agent collaboration capabilities, which, leveraging a suite of innovative products, forge a comprehensive system architecture that facilitates seamless collaborative work between humans and AI. During the conference, DingTalk also showcased a repertoire of over 20 AI products, including the 'Order Agent' and 'Quality Agent' tailored for the manufacturing sector. DingTalk Agent OS epitomizes a fully open AI ecosystem, poised for collaborative development alongside partners from pertinent fields in the foreseeable future. Furthermore, certain products within the new AI DingTalk 1.1 version have undergone iterative enhancements, bolstering their practicality and functionality. This launch underscores DingTalk's profound strategic foresight and innovative endeavors in the AI domain, heralding a new era in the intelligent transformation of enterprises.