Sage AIOS is an enterprise AI operating system built by the Fourth Paradigm. The system covers the full range of AI capabilities such as data governance, model production, application scenario management and system resource scheduling required for enterprise AI transformation, and provides comprehensive services for AI empowerment and AI implementation. We attach great importance to migrating users’ existing usage habits, minimizing the cognitive cost from PC operating system to AI operating system, and creating an artificial intelligence application platform with low threshold and good user experience.