AI for Quantity Surveying & Estimating in 2025

Beginner → Intermediate → Advanced: we go from free tools (ChatGPT) to building your own Python takeoff helper, then a pro-grade Civils.ai workflow that scales drawings, handles units, and exports clean BOQs. 🔗 Resources mentioned • Code & notebook from this lesson (Notion): https://civils-corp.notion.site/Quant... • Civils.ai – AI for CAD PDF takeoffs: https://civils.ai/ • AI for Construction training course: https://civils.ai/ai-in-construction-... ⏱ Chapters 00:00 Intro — Why AI for QS in 2025 01:31 Free option: ChatGPT for simple counts & dimensions (when it works) 04:05 Where generic LLMs fail on real drawings 06:13 Build-your-own: Python + OpenAI to read CAD PDFs/PNGs → table output 14:05 Advanced workflow: Civils.ai for robust CAD PDF takeoffs (state of the art) 17:54 How to get started & training links 📌 What you’ll learn How to use ChatGPT for quick checks (counts, dimensions) and when not to trust it. Building a simple Python tool with the OpenAI API to structure QTO tables. Why professional tools matter for accuracy, scaling, and labeling on complex plans. Using Civils.ai to: detect units, auto-scale from title blocks or dimensions, classify elements by legend/hatching, annotate drawings, and export consolidated BOQs. 🧰 Tools covered ChatGPT (vision) for lightweight takeoffs Python + OpenAI API (Jupyter) for custom logic Civils.ai for production-grade CAD PDF takeoffs & BOQ export 👤 Who this is for Quantity Surveyors, Estimators, PMs, and anyone modernizing cost planning, QTO, and BOQs with AI. 👍 Support the channel Like, subscribe, and hit the bell. Drop questions in the comments—I read them all. #aiinconstruction #QuantitySurveying #ConstructionEstimation #CAD #Takeoff #QTO #BOQ #CivilsAI #Python #OpenAI #ConstructionTech #BIM #CostPlanning