About TeraContext.AI

AI-Powered Pre-Construction for Commercial Construction

TeraContext.AI is a specialized product line of Joshua8.AI, focused on solving one of the most time-consuming problems in commercial construction: turning massive spec books into trade-ready scope packages, managing the subcontractor bidding process, and assembling GC proposal responses.

The Challenge We Solve

Every commercial construction bid starts the same way: a spec book lands on the estimating team’s desk — 500 to 2,000+ pages across multiple volumes, plus drawing sets, addenda, contracts, and geotechnical reports.

What follows is weeks of manual work:

Reading every spec section and classifying it by trade
Building scope packages for subcontractor bidding
Soliciting bids from dozens of subcontractors across 29+ trades
Reviewing each sub’s bid response for exclusions, gaps, and risk
Assembling a comprehensive GC proposal with coverage analysis

This process is the backbone of how general contractors win and execute work — and it’s still done largely by hand.

Our Approach

TeraContext.AI automates this pipeline with a 7-phase AI processing engine built specifically for construction documents:

Retrieval-Augmented Generation (RAG) Semantic search optimized for masterformat structure. The system creates searchable vector indexes of your entire document collection, enabling natural language queries against specs and drawings.

GraphRAG Knowledge graphs that capture relationships between specs, drawings, standards, and codes — enabling automatic cross-reference mapping and dependency analysis.

Multi-Layer Summarization RAPTOR and other advanced techniques that build hierarchical understanding, from division-level overviews to specific section details.

Vision LLM Drawing Analysis Multimodal AI that reads every page of your drawing sets — extracting sheet metadata, general notes, keynotes, schedules, and cross-references to spec sections.

WBS Classification Engine AI-powered classification against 10 industry-standard taxonomies (masterformat, UFGS, UniFormat II, OmniClass, and more) with confidence scoring and human-in-the-loop review.

Part of the Joshua8.AI Ecosystem

TeraContext.AI benefits from the broader Joshua8.AI platform’s capabilities while maintaining focused expertise in construction pre-construction workflows:

Deep expertise in LLM architecture and construction industry requirements
Production-proven techniques for processing massive document sets
Security and compliance frameworks for sensitive project documents
Continuous innovation as AI capabilities evolve

The Platform

What You Get

TeraContext.AI is a web-based platform with a complete pre-construction workflow:

Upload & Process — Ingest spec books, drawing sets, addenda, contracts. AI pipeline extracts, classifies, and cross-references automatically.
Review & Classify — Verify AI classifications with confidence scoring and bulk operations. Your estimators make the final call.
Scope Packages — Generate trade-specific packages. Export as PDF, Word, CSV, or Markdown.
Bid Management — Build your sub directory, invite to bid, analyze responses, compare side-by-side.
Query — Ask natural language questions against your specs and drawings.
Proposal Assembly — Assemble accepted bids into a complete GC response with gap analysis and compliance checking.

Early Access Program

TeraContext.AI is currently available through our Early Access program. We’re working closely with a select group of general contractors to refine the platform for production use.

Support & Onboarding

Every Early Access participant receives hands-on onboarding, direct access to the development team, and the opportunity to shape the platform’s roadmap based on real-world pre-construction workflows.

Why Construction?

We chose to focus exclusively on commercial construction because:

The document complexity is extreme — No other industry routinely works with 500-2,000+ page specification books organized by masterformat
The estimation workflow is manual and time-consuming — Spec decomposition, scope packaging, and bid management are still done largely by hand
The cost of missed scope is massive — Sections not captured in scope packages become change orders
The expertise required is deep — Understanding masterformat, WBS classification, trade boundaries, and subcontractor scoping requires specialized knowledge

Generic AI tools don’t understand construction documents. We built something that does.

See How It Works

View Use Cases