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Gemini Notebook

Google's AI research and note-taking tool (renamed from NotebookLM in July 2026) that answers questions and generates study material strictly from documents the user uploads, rather than from open web search.

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What it does

Gemini Notebook (renamed from NotebookLM in July 2026) lets users upload a bounded set of documents — PDFs, Google Docs, slides, web pages, or YouTube videos — and then ask questions, generate summaries, or produce study aids such as audio overviews, flashcards, quizzes, and mind maps grounded strictly in that material. Because it never pulls from the open web, its answers are traceable directly back to the user’s own sources, making it well suited to coursework, internal document synthesis, and bounded research projects rather than broad literature discovery.

Ideal users

  • Students studying from a fixed set of course materials or textbooks
  • Researchers who want to query a specific, bounded set of papers or notes
  • Analysts synthesizing internal documents such as reports, meeting notes, and transcripts
  • Anyone who wants audio or video summaries of dense material

Who should avoid it

  • You need to discover new sources or search current events on the open web
  • You need academic citation and evidence-strength analysis across a broad literature — Consensus or Elicit fit better
  • You need collaborative real-time document editing rather than Q&A and summarization

Key features

  • Strict source-grounding — answers and citations are drawn only from documents added to a notebook
  • Audio Overviews and Video Overviews of uploaded sources
  • Automatic retrieval-style scaling as sources approach the context limit
  • Mind maps, flashcards, quizzes, and study guides generated from sources
  • Deep Research reports on paid tiers
  • Supports Google Docs, Slides, PDFs, websites, and YouTube links as sources

Pros

  • Strong citation grounding reduces hallucination risk compared to open-web tools
  • Free tier is genuinely usable — 100 notebooks, 50 sources per notebook, 50 chats per day
  • Audio and Video Overviews are a distinctive way to quickly digest long material
  • Good fit for coursework, internal knowledge bases, and bounded research projects

Cons

  • No live web search — it can't discover new external sources on its own
  • No standalone subscription — paid tiers are bundled into Google AI plans
  • Per-notebook source caps still apply even on paid tiers, though higher than free
  • Not designed for systematic literature review or citation-strength scoring

Pricing

Free — $7.99/month (Google AI Plus)

No standalone Gemini Notebook subscription exists — paid features are bundled into Google AI plans: Plus roughly doubles free-tier limits and adds Deep Research reports; Pro ($19.99/month via Google AI Pro) raises limits further; Ultra ($99.99–$200/month) adds the highest usage limits. US students with a .edu email can get Pro-tier features for $9.99/month. Google renamed the product from NotebookLM to Gemini Notebook on July 16, 2026; pricing and plan structure were unaffected by the rename.

Typical workflows

  • A student uploads a syllabus, lecture slides, and readings into a notebook, then asks questions, generates a study guide, or has it produce an audio summary to listen to while commuting.
  • A researcher assembles a notebook of PDFs relevant to one project and uses chat to interrogate the set, generate a synthesis report, or create a mind map connecting themes across the sources.

Integrations

  • Google Drive
  • Google Docs and Slides
  • YouTube links
  • Website URLs

Privacy & security notes

Google's support documentation states that Gemini Notebook content is not used to train its generative AI models unless a user actively submits feedback (thumbs up/down) on a response; simply uploading and querying documents does not feed the model. For Google Workspace and Workspace for Education accounts, uploads, queries, and responses are additionally not reviewed by human raters and are not used for model training. Because it only reasons over documents you've explicitly added, citations point directly to passages in those source documents, which makes verifying claims easier than with open-web tools.

Frequently asked questions

Is Gemini Notebook the same product as NotebookLM?

Yes — Google renamed NotebookLM to Gemini Notebook on July 16, 2026, as part of consolidating its AI products under the Gemini brand. Existing notebooks, sources, and Audio Overviews carried over unchanged; only the name and logo changed, alongside a new 'secure cloud computer' feature for native code execution rolling out to Pro users.

Can Gemini Notebook search the internet for new sources?

No — it only answers from documents you've explicitly added to a notebook; it doesn't perform open web search or discover new papers.

Is there a free version?

Yes — the free tier includes 100 notebooks, 50 sources per notebook, and 50 chat questions per day, plus Audio and Video Overviews.

How many documents can I add to one notebook?

Free allows 50 sources per notebook; paid tiers raise this to 100–600+ depending on the plan, with each source capped in size.

What are Audio and Video Overviews?

AI-generated podcast-style audio or video summaries of your uploaded sources, useful for reviewing dense material passively.

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