AI for Construction: Read Drawings, Extract Quantities, Draft Specs

AI for construction has mostly meant chatbots that answer generic questions and never see your actual project. That is the wrong tool for a discipline that runs on drawings, specifications and schedules. Wysor takes a different approach: you upload the real files, including AutoCAD drawings, and the AI works from what is on the page. Construction, architecture and engineering firms use it to read plans, extract quantities, and draft the documents that fill a project week, all inside one private, EU-hosted workspace.

This guide covers what construction AI can do when it can actually read your files, and how architects, general contractors and engineers put it to work.

Why AECs need a different kind of AI

A general chatbot has three gaps that matter on a live project.

It cannot see your drawings. Ask most tools about a floor plan and they answer from training data, not from your DWG. The single most valuable input in construction, architecture and engineering is the drawing itself, and it never reaches the model.

It forgets the specification. Tenders, scopes and RFIs live in long PDFs and spreadsheets. A tool that only chats cannot hold a 200-page spec and answer questions against it with references.

It is a privacy risk. Bid pricing, client plans and unreleased designs are confidential. Pasting them into a consumer AI can mean they are stored, logged, or used to train the next model.

Wysor closes all three gaps: it reads your files, keeps the full project in one place, and processes everything under a zero-retention, EU-hosted contract.

The star feature: upload the drawing, not just the document

Most AI tools stop at text. Wysor reads the drawing.

When you upload an AutoCAD file (.dwg or .dxf), Wysor does two things at once. It parses the drawing to text on the server, so labels, dimensions, layers and schedules become searchable. And it renders the drawing to a high-resolution image, so a vision model can look at the plan the way you do: walls, rooms, symbols, title block and all.

That combination is what makes construction AI genuinely useful. You can ask:

"List every room on this floor plan with its label and approximate area."
"How many doors and windows are shown, and what types?"
"What does the title block say about revision, scale and date?"
"Compare this drawing against the specification I uploaded and flag anything missing."

The model answers from your actual plan, not a guess. It becomes a fast first pass for take-offs, checks and questions that used to mean scrolling through sheets by hand. You stay responsible for verifying the output before it goes into a tender or a client deliverable, but the blank-page work is done.

PDFs, specs and Power BI too

Drawings rarely travel alone. Wysor also reads PDFs and specifications, Word and Excel files, PowerPoint, CSV data, and Power BI files (.pbix and .pbit), up to 100 MB each. Load a tender pack, a structural spec and a cost tracker into one project and ask questions across all of them. For a deeper look at how document reading works, see chat with PDF, and for how a whole project library becomes searchable, see how our knowledge base and retrieval work.

For architects

Architecture runs on iteration, and every iteration generates documents. Wysor helps you move from drawing to written output without the copy-paste tax.

Read your own plans back. Upload a concept or a working drawing and ask what it contains, where labels are inconsistent, or whether a room schedule matches the plan.
Draft the narrative. Turn a set of drawings and notes into a design statement, a planning summary, or a client-facing report. See document generation for how finished PDFs and decks come out ready to send.
Check against the brief. Upload the client brief alongside the drawings and ask Wysor to flag where the design and the brief diverge.
Answer questions with AI in architecture. New team members can ask the project workspace instead of interrupting the lead, because the drawings and specs are already loaded.

The outcome: less time formatting and reconciling, more time on the design itself.

For general contractors

For a GC, the bottleneck is turning incoming documents into decisions and paperwork fast enough to keep the schedule.

First-pass quantities. Upload a drawing and ask for a room-by-room count, fixture list, or rough area take-off to sanity-check an estimate before your quantity surveyor confirms it.
RFIs and submittals. Draft a clear RFI from a clash or a gap the model spots between drawing and spec, then export it as a clean document.
Scopes and subcontractor packages. Generate a scope-of-work draft from the tender documents, split by trade, ready to refine.
Answer the site. When a foreman asks what the spec says about a detail, search the whole project in seconds instead of hunting through the pack.

The outcome: faster turnaround on the documents that hold up progress, with the source always one click away.

For engineers

Engineering teams live between calculations, standards and reports. Construction AI helps with the reading and writing around the numbers.

Interrogate the drawing. Ask what a structural or MEP drawing shows, pull dimensions and callouts, and cross-check them against the specification.
Summarise standards and specs. Load long technical documents and ask targeted questions, with answers referenced back to the section they came from.
Draft reports and method statements. Turn field notes, calculations and drawings into a structured report or a method statement draft.
Read your dashboards. Upload a Power BI file and ask about the numbers behind a project, so reporting data sits next to the drawings and specs it describes.

The outcome: the documentation load around technical work gets lighter, and nothing leaves your controlled environment to get there.

Private by design: EU-hosted, zero data retention

Confidential plans, bid pricing and client data should not become someone else's training data. Wysor is built for that.

Zero data retention. Your prompts, drawings and files are not stored by the AI providers and are never used to train models.
EU-hosted. Processing happens on EU infrastructure under strict data protection rules.
A DPA with every provider. There is a Data Processing Agreement in place with each model in Wysor's stack.

If privacy is the deciding factor for your firm, the private AI assistant comparison lays out what to check before you trust any tool with a project.

Multi-model, one workspace

Different tasks suit different models. In Wysor you pick the model, Claude, GPT, Gemini and more, from a single workspace, without juggling separate logins or separate privacy policies. The drawings, the specs and the drafts all stay in one project, and the model choice is yours per task.

Getting started

You do not need CAD skills or new software. Upload a drawing or a spec, ask a question in plain language, and go from there.

Create a free account at wysor.io
Start a project and upload your DWG, DXF, PDF or spec
Ask about the plan, extract quantities, or draft your first document

Bring your drawings and your documents into one private workspace and let the AI do the reading and the first draft. Questions about a specific workflow? Reach the team at [email protected].

Get started with Wysor for construction, architecture and engineering →

Frequently asked questions

Can Wysor read AutoCAD DWG and DXF files?

Yes. Upload a .dwg or .dxf drawing and Wysor parses it to text server-side and renders it to an image that a vision model can actually look at. You can then ask questions about the plan, extract quantities, or draft documents from what it contains.

Does Wysor keep or train on my drawings and project files?

No. Wysor is EU-hosted with zero data retention, and there is a Data Processing Agreement with each model provider. Your drawings and files are not stored by the AI providers and are never used to train models. You stay in control of your project data.

Can it extract quantities or a rough take-off from a drawing?

Yes. Ask Wysor to list rooms, count fixtures, estimate areas, or pull a schedule from an uploaded drawing or spec. It returns a structured answer you can check against the source. You remain responsible for verifying the final numbers before they go into a tender.

What can I upload besides CAD drawings?

PDFs and specifications, DOCX, XLSX and CSV, PPTX, images, and Power BI files (.pbix and .pbit), up to 100 MB each. That means drawings, specs, tender documents and reporting dashboards can all live in one project workspace.

Do I need special software or CAD training to use it?

No. Wysor runs in the browser and on mobile. You upload a file and ask a question in plain language. There is nothing new to install and no CAD skills required to get answers, draft documents, or search across your project files.