In the video titled “Transforming Power BI with Open Source AI” by AI for Everyone, the host demonstrates how to integrate open-source large language models (LLMs) like Llama3.2 into Power BI for enhanced data analysis and visualization. The tutorial covers the setup process, including invoking custom functions to generate responses from the LLM based on data from Power BI. The video highlights the benefits of using free, locally-hosted models instead of paid options like Microsoft’s Copilot, showcasing practical examples of how to utilize LLMs for various tasks within Power BI. Viewers are encouraged to explore the capabilities of these models to unlock new possibilities in data analytics.