> ## Documentation Index
> Fetch the complete documentation index at: https://docs.there.do/llms.txt
> Use this file to discover all available pages before exploring further.

# Space bar

> Invoke AI inline from any document or note

Press `Space` on an empty line to open the AI bar directly inside the document
or note. Enter your instruction and AI inserts the result at the cursor
position.

## How to use it

1. Place the cursor on an empty line.
2. Press `Space`.
3. Enter your instruction.
4. Select a model if needed, then confirm.

You can also attach files or images to your instruction.

## Available models

Gemini 3 Flash is available on all plans. Other models require the Pro plan.

<Info>
  This feature is available starting from the [**Pro** plan](/billing/plans/index).
</Info>

| Model              | Plan          |
| ------------------ | ------------- |
| Gemini 3 Flash     | All plans     |
| Gemini 3 Pro       | Pro and above |
| ChatGPT 5.2        | Pro and above |
| Claude Haiku 4.5   | Pro and above |
| Claude Sonnet 4.6  | Pro and above |
| Mistral Medium 3.1 | Pro and above |
| Mistral Large 3    | Pro and above |

<Note>
  The space bar is available in both documents and notes.
</Note>