Google renames NotebookLM to Gemini Notebook in AI push

TL;DR:

  • NotebookLM, Google’s source-grounded research tool, is being renamed Gemini Notebook, staying standalone but integrating with the Gemini app and, soon, AI Mode in Google Search.
  • Every notebook is getting a secure cloud computer that writes and executes code natively, enabling data analysis grounded in uploaded sources.
  • The upgrade is live for Google AI Ultra and qualifying Workspace business customers now, with all Pro users on the web to follow over the coming weeks.

Google is retiring one of its better-known AI product names. NotebookLM — which began as Project Tailwind at I/O 2023 — becomes Gemini Notebook, a rename that pulls the research tool formally under the Gemini brand while keeping it a standalone product. Google says more than 30 million people and over 600,000 organisations now use it, from onboarding materials to audio and video study summaries.

The substantive change ships alongside the name. Each notebook gains a secure cloud computer, letting the tool write and run code natively against uploaded sources — moving it from summarising documents towards genuine data analysis, with new output formats promised. Access starts with Google AI Ultra subscribers and Workspace business customers with AI Ultra or Expanded access, before rolling out to Pro users on the web. Notebooks already sync between the standalone product and the Gemini app; integration into AI Mode in Search comes next.

A brand consolidating faster than its flagship

The rename stretches the Gemini name across yet another surface in the same week Bloomberg reported the flagship Gemini 3.5 Pro model has slipped months behind schedule — branding marching ahead of the engine underneath. For UK organisations on Workspace, the practical note is that source-grounded analysis with code execution arrives inside an existing enterprise agreement, though gated to the priciest AI tiers first; anyone who built internal guidance or training around the NotebookLM name has a find-and-replace job coming.

Looking forward

Search integration is the step to watch: notebooks inside AI Mode would put source-grounded research in front of a vastly larger audience than the standalone tool ever reached. Whether the Gemini Notebook name survives contact with Google’s famously restless product branding is another question — Project Tailwind veterans have seen this film before.

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