In the video titled “How to use local open source AI models in excel” by AI for Everyone, the host demonstrates how to integrate local, open-source AI models into Excel for enhanced data analysis and automation. The tutorial covers the setup process for AI models on a local machine, utilizing Python and Excel integration to run AI algorithms, and provides practical examples of AI-enhanced workflows in Excel. Viewers learn how to install and configure AI models, create custom functions using VBA, and streamline tasks in Excel, making it a valuable resource for data analysts and AI enthusiasts.