NotebookLM integration is being rolled out in Gemini, allowing users to attach their notebooks directly within the platform. This feature enables users to utilize their notebooks as live data sources during conversations. However, access is currently limited to a small number of accounts. The update permits multiple notebook attachments, which can significantly enhance the data available for queries and custom gems. When a notebook is referenced in a conversation, Gemini pulls information directly from it, providing in-line citations that link to specific entries. Users can click on these citations to navigate directly to the relevant content in their notebook. This integration marks a shift in Google’s approach, aiming for a more interconnected AI ecosystem where various tools work seamlessly together. Google is making this feature available to both free and paid accounts, indicating an effort to widen the user base and enhance the tool's value. By connecting Gemini to NotebookLM and other productivity tools, Google seeks to position Gemini as a central hub for knowledge work. This move hints at the potential for further integrations as the ecosystem develops.