Gemini Notebook now proposes topics from your sources before it builds a slide deck
Outline notes for slides and producer notes for video can be edited in the studio panel, so structure and scene order are settled before Gemini Notebook renders anything.
By
Marcus Delaney
In brief
- Gemini Notebook now walks users through a short creation flow built on their own sources.
- A Review toggle opens outline notes for slides or producer notes for video before rendering.
- Users can skip the review for a quick output, or go straight to it by stating their needs in the prompt.
- Google says the capabilities roll out globally to all users over the week after its 19 October 2026 post.
Gemini Notebook no longer has to jump from one prompt to a finished slide deck or video. A short creation flow now sits in between, and a Review toggle lets you inspect and change the plan before the final file is produced. Google says the change follows user feedback and covers two outputs: Slide Decks and Video Overviews.
A guided flow built on your sources
The older habit was to type a prompt and accept whatever came out. The new flow begins in the chat. You ask Gemini Notebook for slides or a video overview, and it proposes topics for the artifact, drawn from the sources in your notebook rather than from a blank page.
Once you confirm those topics, you can steer the content further. You can also guide the visual style and the format of the result. For anyone who has used the earlier Gemini Notebook study tools, this is a different kind of control: it comes before rendering, not after. The idea is that the tool works from your material step by step instead of producing one opaque result from a single instruction.
Using the Review toggle step by step
The Review toggle is meant for people who want to see the plan before committing. The plan is reviewed in the studio panel, and nothing is rendered while you do so. The sequence is short:
- Switch the Review toggle on.
- In the studio panel, click “Review outline notes” if you are making slides, or “Review producer notes” if you are making a video. This opens the plan.
- Give additional feedback. Google’s examples include asking for an executive summary at the beginning or swapping the order of a scene.
- When everything looks right, select “Proceed” to produce the final artifact.
Because the final file appears only after that last click, the notes stage is where you adjust structure, ordering and emphasis. The review step works the same way for both outputs; only the label you click differs, outline notes for slides and producer notes for video.
Shortcuts for a fast or precise start
You do not have to go through every step. If you already know what you want to create, you can say so in your prompt, and the notebook goes straight to the review flow instead of asking you to build the plan from scratch.
If you prefer a quick output, the earlier route still exists. Go to the studio panel, click your artifact, skip the Review toggle, and Notebook generates the artifact as usual. That path suits a rough draft, while the review path suits a deck or video you intend to present, since you get to correct the plan first.
When it arrives
Google’s post, dated 19 October 2026, says these co-creation capabilities are rolling out globally to all Gemini Notebook users over the upcoming week. If the toggle is not yet visible in your studio panel, your account may simply not have received the update yet.
The announcement describes the rollout as worldwide and covering every user of the product. It gives no breakdown by language, plan or device, so the studio panel itself is the place to check whether the Review toggle has reached you.
Photo: fauxels / Pexels
