Blog
From the Sumio team
Product updates, how-tos, and notes on building a spreadsheet AI.
- ProductJun 20, 2026
Why the AI never touches your file
Sumio's safety model: the model only proposes a validated Operation Plan; trusted code does the work. Here's why that matters.
- How-toJun 12, 2026
Chaining steps: clean, transform, and report in one prompt
Multi-step instructions run as an ordered sequence with per-step status. A practical walkthrough.
- EngineeringJun 3, 2026
Live Excel formulas, not pasted numbers
How Sumio writes real =B2*C2 formulas into your download so the result stays editable.
- ProductMay 24, 2026
Talking to your data in Hindi, Urdu, and Hinglish
Plain-language understanding isn't English-only. A look at multilingual instructions.
More posts coming soon.