Fast research: Like the name suggests, choose this option for a quick search to discover sources. Deep research: If you want a full, in-depth briefing and analysis, choose Deep Research. It'll take ...

As for the additional support for more file types, you can now upload Google Sheets, Drive files as URLs, PDFs from Google ...

Google is adding Deep Research and more file types to NotebookLM. Google is pairing up two of its research products: ...

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 ...

Google added a couple of updates to the NotebookLM AI research tool that fans should appreciate: Deep Research and support ...