Google NotebookLM has undergone a sweeping 2026 transformation: Cinematic Video Overviews, Interactive Mode, EPUB support, and expanded Education Plus integration. It is no longer just an AI note-taking tool.
Google significantly expanded NotebookLM for educators. Education Plus users now get more source context, more flashcard sets, Video Overviews, PPTX export, and 10 infographic styles. Here is what changed and how to put it to work in the classroom.
March–April 2026 saw the AI tool landscape evolve on multiple fronts simultaneously. Gemini 2.5 Pro unveiled Deep Think reasoning and Native Audio; Suno v5.5 opened the era of AI music made with your own voice; and NotebookLM rewrote the standard for knowledge organization with 10 infographic styles and EPUB support.
On April 8, 2026, Google launched "Notebooks" in the Gemini app — project workspaces that sync bidirectionally with NotebookLM. With persistent memory that survives across sessions, AI assistants are evolving into true long-term project partners.
NotebookLM has undergone a major 2026 overhaul. Cinematic Video Overviews, 10 infographic styles, EPUB support, PPTX export, and conversation saving — here is how NotebookLM evolved from a smart notebook into a full knowledge platform.