NotebookLM users will be able to create more in-depth reports with a list of sources [File]
| Photo Credit: REUTERS
Google is updating its AI-powered research assistant NotebookLM with Deep Research, allowing it to browse hundreds of sites in order to come up with detailed reports with annotated source lists to add to users’ notebooks.
The Deep Research feature was being rolled out on Friday (November 14, 2025), with users in some countries set to get the update in one or two weeks.
Google is further rolling out the ability for NotebookLM users to create custom video overview styles with text-based prompts.
Meanwhile, a new chat history prompt will let users close a session and resume it later without losing their previous content.
In addition to these updates, NotebookLM announced that flashcards and quizzes had been fully rolled out to all mobile users.
Published – November 14, 2025 02:46 pm IST