Construction generates mountains of documents. Plans, specs, quantities, surveys, contracts. Finding information takes too long.
We built an AI that reads everything and answers questions instantly.
Project Librarian
AI Document Intelligence for Construction
The Vision
What We Built
- Document ingestion engine that processes hundreds of pages in minutes
- Multi-pass enrichment system that learns relationships between pages over time
- Natural language query interface -- ask questions in plain English
- Confidence-scored knowledge base that improves with every scan cycle
- Voice interface for hands-free field use
- 3D digital twin builder from 2D plan data
- Real-time dashboard showing system intelligence metrics
Design Philosophy
Code First, AI Second
Deterministic processing where possible, AI only for judgment calls. Rules-based extraction handles the known, models handle the uncertain.
Continuous Learning
The system never stops scanning. Every pass finds new connections, builds confidence, and enriches the knowledge graph.
On-Premise Only
All processing happens on local hardware. Zero cloud dependency. Your plans never leave the job site.
Progressive Confidence
Data starts uncertain and builds to verified through multiple independent confirmations. The system knows what it knows.
Technical Approach
High-level architecture designed for reliability, speed, and continuous improvement:
- Multi-model pipeline architecture -- specialized models for different tasks, optimized for accuracy vs speed tradeoffs
- Dual-database system separating raw intelligence from verified knowledge -- uncertainty tracked at every layer
- GPU-accelerated processing for real-time performance -- answers in seconds, not minutes
- Survey-grade 3D model construction from 2D documents -- spatial intelligence built from flat plans
- Designed for infinite scalability -- add projects, add data, system keeps learning without degradation