The tool is better at adding sources and producing files in multiple formats—but you still have to double-check its work.

Following last week’s big mobile update, NotebookLM is back with Deep Research and Microsoft Word support. NotebookLM is adding its own Deep Research capability to “automate and simplify complex ...

You can now use Deep Research with Google's NotebookLM. This lets NotebookLM compile in-depth reports on your topic. You can use Google Sheets and Word documents as sources. Google's NotebookLM and ...