Preview III is live
We shipped Preview III this week to a small group of people. Here's a video walking through the state of the platform today.
Field Notes
Why Electrical Equipment Prices Won't Come Down: The Data Behind Copper, Transformers, and Manufacturer Margins
Explanations for the 85% spike in electrical equipment prices felt shallow, so we traced the money from Chilean copper mines to manufacturer margins. Here is the data-backed reality of what is actually driving costs and contract risks.
What two preview rounds taught us about electrical blueprints
After processing real electrical blueprint sets from hospitals, schools, correctional facilities, and international projects, we learned that no two drawing sets look the same — and why that matters for automated takeoff.
Construction drawings are code
Why subcontractors are becoming engineering firms: declining design quality forces multiple estimates per project, BIM upgrades from Level 300 to 400, and manual verification—shadow work that kills productivity.
A look at the build side of construction market
Analysis of U.S. construction data reveals 54% of residential firms have under 5 employees, 7-11% annual firm churn, and declining efficiency as companies scale—exposing fragmentation challenges in the trades.