NotebookLM gets Gemini 3.5 upgrade with cloud computing and source-finding tools

Google has upgraded its NotebookLM app with the new Gemini 3.5 model, which promises more accurate and reliable responses. The update also introduces a "cloud computer" feature — a separate virtual machine that can be used for complex data processing, such as running code, analyzing datasets, or performing advanced calculations — not something that runs directly inside NotebookLM itself. The source-finding improvements focus on helping users locate and cite relevant information from their uploaded sources more easily.

Launched in 2023, NotebookLM helps you interact with your notes and sources using AI. This upgrade matters because it makes NotebookLM more useful for students, researchers, and professionals who need to organize and cite information. The cloud computer feature allows users to perform heavy computational tasks without leaving the NotebookLM ecosystem, saving time and effort. The improved accuracy also ensures that the information you rely on is more trustworthy.

If you use NotebookLM, update the app and try the new source-finding capabilities by asking the AI to locate specific references within your sources. To access the cloud computer feature, you'll need to connect to it from within NotebookLM — think of it as a collaborative compute environment that your notes can interact with, not a built-in processing engine. Test the improved accuracy by asking detailed questions and cross-referencing the AI's responses.