Generating Documents and Spreadsheets
How the document canvas works for long-form writing and structured data.
When the assistant generates something long — a multi-page document or a structured table — it doesn't dump it inline. Instead it opens a canvas on the side of the conversation. The canvas is where you'll do most of your editing.
Asking for a document
Anything that reads like long-form writing opens the document canvas:
- "Write a 2-page brief on…"
- "Draft a contract amendment that says…"
- "Turn this meeting summary into a blog post."
You'll see the document stream in on the right while the conversation stays on the left.
Asking for a spreadsheet
Anything structured opens the spreadsheet canvas:
- "Make a tracker with columns Name, Owner, Status, Due Date."
- "Extract every action item from this meeting into a table."
- "Build a comparison table of these three vendors."
You can sort, scroll, and edit cells directly.
Editing in place
The canvas is fully editable. You can:
- Type directly into a document.
- Edit cells in a spreadsheet.
- Use the toolbar for headings, lists, links, bold/italic, and other basic formatting.
Iterating with the assistant
Stay in the chat to give iterative instructions:
- "Make section 3 shorter."
- "Add a column for owner."
- "Remove duplicate rows."
- "Sort by date, descending."
- "Rewrite the introduction in a more casual tone."
The assistant modifies the document or spreadsheet in place and the canvas reflects the change.
Downloading and sharing
From the canvas toolbar you can:
- Download as Word, PDF, Excel, or CSV depending on the document type.
- Copy the contents to your clipboard.
- Save to Vault if you want the file to be available for search and reuse.
Editing existing files
You can ask the assistant to edit a file you've attached to the chat. "Open the spreadsheet I uploaded and add a totals row at the bottom." It will open it in the canvas and apply your changes.
Limits to keep in mind
- Documents can be very long, but extremely large generations can slow down editing.
- Spreadsheets in the canvas are best for working tables, not full-blown analytics — for analyzing very large CSVs, ask the assistant to run a spreadsheet query against a Vault file.
See also
- Tools the Assistant Uses — what triggers the document and spreadsheet tools.
- Vault — long-term storage for generated files.