Google has launched the notebook feature in the Gemini application. This feature allows users to organize chats, files, and specific instructions into designated project areas, which are automatically synchronized with NotebookLM.

The update is currently available on the web for Google AI Ultra, Pro, and Plus subscribers. Free users and mobile access are among the features expected to be introduced in the coming weeks. Additionally, there are plans for expansion to more European countries.

How Gemini Notebooks Work and Synchronize

Notebooks serve as a permanent space to organize content related to a specific project or topic within Gemini. Users can transfer existing chats to a notebook, add files such as documents and PDFs, and set specific instructions to provide additional context for responses within that notebook.

When answering questions in a notebook, Gemini considers the added sources, standard tools, and web searches. The number of sources a notebook can hold depends on the user's subscription level.

Notebooks in Gemini are synchronized bidirectionally with NotebookLM. Any source added to a Gemini notebook automatically appears in NotebookLM, and vice versa. This facilitates users' access to NotebookLM-specific features such as Video Overviews and Informative Graphics for materials initially organized in the Gemini application, eliminating the need to manually transfer files between the two applications.

Using Gemini Notebooks and Where to Find Them

The notebook panel can be accessed from the side panel of the Gemini web application. Clicking the 'New Notebook' button creates a new project area. Once created, you can transfer previous conversations to the notebooks.

Notebooks are currently available through the Gemini web application for Google AI Ultra, Pro, and Plus subscribers. Google has not provided specific dates for when the free tier will be offered, mobile access, or European expansion. The company has only indicated that these features should be coming in the coming weeks.