Most AI news in BIM right now is about generating buildings. Type a brief, get a massing, a layout, a facade. It makes a good demo.
But most of the work on a real project doesn't start from an empty site. It starts from a model that already exists, built by three disciplines in three different tools, with data that is almost right. Windows without a fire rating. Walls in the wrong class. A quantity nobody trusts.
That's where the real question sits. Not "can AI design a building?" but "can I let AI into the model we're already working in, without breaking it?"
This post answers that question with what Qonic AI does today. AEC Magazine covered the launch on 5 November; here we go one step further and show how it stays safe.
Check, fix, report: AI that works on the model you already have
In most BIM software, AI sits next to the model. It points at problems and leaves the fixing to you. Qonic AI works inside the model, with the same tools you use yourself.
Here is what that looks like on one ordinary task: making sure the windows are ready for the fire safety review.
- Check. Open Ask Qonic, the chat in the bottom left corner, and ask: "Do all windows have a fire rating?" Qonic AI checks every window and tells you which ones are missing it. It also selects them, so you see them in the model straight away.
- Fix. Type: "Assign F60 to those windows." Qonic AI finds the right property and fills in the value on exactly those windows. Nothing else changes.
- Report. Ask for "a concrete quality report, grouped by building and concrete type". Qonic AI sets it up in the Report panel. Adjust the grouping or filters by hand, or just ask again.
Three questions, one model, no export to another tool and no script. A project manager who has never built a filter can do this.
And because Qonic is built on open IFC, it works on models from any authoring tool: Revit, Archicad, Rhino or anything else that writes IFC.
Can AI edit my BIM model safely?
Yes, if the AI plays by the same rules as the people on your project. That is how Qonic AI is built. Human when it matters, AI when it helps.
It can only touch what you can touch
Qonic AI works with your permissions, not around them. If you can't edit a model, neither can the AI you're talking to. The same goes for your own assistant connected through the Qonic MCP server: it only does what your role allows.
So a reviewer who asks Qonic AI to "fix the fire ratings" in a model they can only view gets an answer, not a changed model.
Every change can be undone
A change made by Qonic AI is a change like any other. You undo it the same way you would undo your own. No special recovery step, no ticket to support.
Your changes stay yours until you publish
When your assistant works through MCP, its changes stay as your personal changes until you publish them. Your team keeps working on the published model in the meantime, and you decide what goes in.
You can see what it did
Ask Qonic shows what it is about to work on before you go further: the windows it found are selected in the model, in front of you. You check, then you fix.
You choose the model behind it
Pick Sonnet, Opus or Astra, depending on how much reasoning the task needs. A quick selection doesn't need the same model as a full report.
Why this matters more than generation
Generating a new building is impressive for a few minutes. Checking and fixing the model you're already responsible for saves hours every week, on every project.
It's also where trust is earned. A team will only let AI into a live project model if it respects permissions, leaves a trail and can be undone. That's the bar we built Qonic AI to clear.
Try it on a model you know
Open a model you know well, ask Qonic AI one question you'd normally have to dig for, and see what it finds.
Try Qonic AI on your own model
Want to see it on your project first? Book a demo.
Frequently asked questions
Can AI edit my BIM model safely? Yes, in Qonic. Qonic AI only changes models you are allowed to edit, and every change can be undone like a manual one.
Can I undo changes made by AI in my BIM model? Yes. A change made by Qonic AI is undone the same way as any change you make yourself.
How do AI permissions work in a BIM model? Qonic AI and assistants connected through MCP use your role. If you can only view a model, the AI can't change it.
Can AI find missing properties in an IFC model? Yes. Ask Qonic AI, for example, whether all windows have a fire rating. It lists and selects the ones that don't, and can fill in the value for you.
Does Qonic AI generate buildings? It can model a building or facade from prompts and reference images. But its strength is working on the model you already have: checking, fixing and reporting.
What does Qonic AI cost? Qonic AI runs on tokens. Paid plans include a monthly allowance, and anyone can buy a one-off pack from €50. Bought tokens never expire. See pricing.