5 articles
ChatGPT can read the words on a construction plan well. It struggles with scale, dense symbols, and 100-sheet sets. Here's why, and what a plan-specific tool does differently.
ChatGPT can help with takeoff math and scope lists, but it isn't built to produce bid quantities from drawings. Here's what a takeoff needs and a checklist for judging any AI takeoff tool.
A full walkthrough of an AI takeoff on a single-family house plan: walls, rooms, doors and windows, drywall, framing, roofing, concrete and site work, with an example 2,400 SF quantity table.
Perplexity mostly runs the same frontier models you can use in ChatGPT, Claude or Gemini. Picking a chatbot matters less than you think for estimating. Here's what actually changes the result.
What AI cut and fill from a PDF grading plan actually does, step by step: contours, surfaces, heat map, 3D view and report, plus the human checks that keep the number honest.
