Quick answer
Mistral's September 22, 2026 release notes announce spreadsheets in Vibe Work on paid plans. You can work from Excel or CSV data, review an editable workbook in Canvas, and download an .xlsx file. The useful distinction is between generating a workbook and verifying it: formulas and exports still need checks. This is an official-documentation explainer, not a live-app test or a Chat AI feature announcement.
Spreadsheet creation is paid-only, even though basic file tools are broader
The release notes list the spreadsheet feature on Mistral's hosted Serverless service for paid plans. They describe cleaning uploaded data, repairing formulas, combining sheets, and creating trackers from a prompt. These are documented capabilities, not measured success rates.
Edit in Canvas, then choose where the workbook should live
Vibe Work creates multi-sheet workbooks with formulas. In Canvas, edit cells directly or request changes in chat, then download an .xlsx copy.
Sources: Mistral
A spreadsheet share link is public to anyone who has it
The spreadsheet's Share control can enable an anyone-with-the-link view. Mistral says this exposes the spreadsheet, not the chat messages. Turn that link access off to stop sharing. Excluding the conversation does not make confidential cells safe to publish; review the entire workbook first.
Sources: Mistral
Try a small formula check before uploading important data
This editorial exercise uses fictional stationery quantities and hand-calculated reference values. It is not output captured from Vibe Work, and it does not measure the product's accuracy. Mistral advises reviewing generated results before using or sharing them.
- Check the starting values: notebooks total 12, pens total 6, and the grand total is 18.
- Change the notebook quantity from 3 to 5. Its total should become 20 and the grand total 26. Inspect the formula cells rather than relying on the written explanation.
- Download the .xlsx file and repeat the quantity change in your spreadsheet app. Check that formulas still reference the intended cells.
- For a real file, also inspect missing rows, numbers stored as text, date interpretation, units, and totals against the original. Keep an untouched source copy.
Example prompt — select and copy
Create a workbook with columns Item, Quantity, Unit cost, and Line total. Use two rows: Notebooks, 3, 4; Pens, 2, 3. Calculate each line total with a formula and add a grand-total formula. Keep the input quantities editable. Do not share the workbook.
Choose an AI app by the output you need
A readable explanation of a table, an editable workbook, and a shared online spreadsheet are not interchangeable deliverables. If workbook editing is essential, verify that exact workflow before paying for an AI app. This Mistral release does not establish the same feature in Chat AI.
Sources: Chat AI
Frequently asked questions
What readers usually ask
Does a free Vibe account include the spreadsheet feature?
No. Mistral's September 22 release notes list it for paid plans. The broader availability of Files and Canvas does not establish free spreadsheet creation.
Do I need a Microsoft or Google account to create a workbook in Vibe Work?
Mistral says neither is needed to create and edit the workbook inside Work. Opening it in a separate service is a different step.
Will Google Sheets edits update the Canvas copy?
No. Mistral documents the Google Sheets version as independent, without synchronization back to Canvas.
Evidence
Sources
- September 22: Spreadsheets in Vibe WorkMistral · Primary source
- Create, edit, export, and share spreadsheetsMistral · Primary source
- Files and Canvas: uploads and analysisMistral · Primary source
- Get started with Work and review its resultsMistral · Primary source
- Chat AI document-analysis practice guideChat AI · Primary source