Tool guide
Gemini Notebook: find answers in your documents
Google’s research tool can help you work through a small set of documents. Its citations give you somewhere to check an answer; they do not make that answer automatically right.
Gemini Notebook, formerly NotebookLM, is worth considering when the answer you need is buried across a handful of documents. Start small: ask one question, open its citation and check the passage. If you already know which paragraph answers your question, reading that paragraph may be the quicker choice. NotebookLM is now Gemini Notebook Learn about Gemini Notebook
What it is useful for
Think of it as a place to ask questions about a chosen collection of material. Google documents support for sources including PDFs, websites and Google Docs, plus summaries and other study formats. For a first attempt, a short handbook and a few relevant notes are easier to inspect than an entire company archive. Learn about Gemini Notebook
- Get oriented: ask for a short explanation of a topic in your selected documents.
- Compare guidance: find where two documents agree, differ or leave a question open.
- Prepare a conversation: collect questions and the passages you want to discuss.
Skip it when you already know the paragraph you need, or when incomplete and contradictory files are being treated as an authoritative answer. Organizing a poor source set does not repair its facts.
A citation check you can understand without an account
The fictional handbook below supplies both deadlines used in the example. The wording is ours; it is not a Gemini Notebook response.
Fictional source document
Cedar shared-room handbook — revised 15 October 2026
Book a room by 5pm on the day before your visit.
Cancel a booking by noon on the day of your visit.
For a later cancellation, contact the front desk.
The source says nothing about refunds. Even a correct cancellation deadline would not justify adding a refund promise.
Opening the cited passage is the important step. Read the sentence before and after it. Check what the rule applies to, whether there is an exception, and which document version you are reading. If the source does not answer the question, “not stated here” is a useful result.
What you need before trying it
You must sign in with a Google account and meet the applicable age and region requirements. For a work or school account, your organization’s administrator may need to enable access. You do not need administrator privileges yourself. Google’s plans page lists a free Standard option; its documented limits include 100 notebooks and 50 sources per notebook. Quotas can change, and we have not checked your account. Learn about Gemini Notebook Learn about Gemini Notebook’s plans
This example needs only source reading and questions. Paid analysis features, a paid Google AI plan and large uploads are not prerequisites for the method. Exact paid prices are outside this profile. If the feature or allowance you need is unavailable, stop rather than assuming an upgrade is required.
A small first session
Choose a harmless source
Use a document you own and may share, such as fictional practice notes. Give it a clear title and revision date.
Check: You can locate the exact passage yourself.
Create a notebook and add your source
On a computer, open Gemini Notebook and choose “Create new notebook,” then “Upload a source.” Add the practice document you chose; Google also supports pasted text. Check that the source is available before asking a question. The mobile app may differ. Create a notebook in Gemini Notebook Add or discover new sources for your notebook
Check: Your notebook contains the intended source, ready for a question in the Chat panel.
Ask one narrow question
In the Chat panel, ask: “What is the cancellation deadline? Cite the sentence and say if the document leaves anything unclear.” Create a notebook in Gemini Notebook
Check: A bounded answer you can compare with the source, or an explicit gap.
Follow the citation
Check the wording, exceptions and date in the original. Keep your corrected answer beside its source reference.
Check: A verified note, or a reason to ask a person instead.
Before uploading real work
Google says personal-account content is not used to train Gemini Notebook unless you provide feedback; feedback may allow review of the interaction context. Qualified work and education accounts have different protections. These are specific data-handling terms, not blanket permission to upload client or employee documents. Learn about Gemini Notebook Learn about Gemini Notebook’s plans
For your first useful result, choose one question you can already check. If the tool helps you find and understand the relevant passage, expand gradually. If checking its answer takes longer than reading the original, the original is still an excellent tool.
Sources
- NotebookLM is now Gemini NotebookGoogle · checked
- Learn about Gemini NotebookGoogle · checked
- Learn about Gemini Notebook’s plansGoogle · checked
- Create a notebook in Gemini NotebookGoogle · checked
- Add or discover new sources for your notebookGoogle · checked