Document AI

Architecture blueprint

Construction Document Intelligence

Extract structured, reviewable information from complex legal PDFs.

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Evidence status / blueprint

This case study documents an engineering blueprint and its intended business outcome. Targets are not represented as verified production benchmarks.

01 / System flow

Architecture,
step by step.

  1. 01PDF
  2. 02OCR
  3. 03NER
  4. 04JSON
  5. 05Database

02 / Intended outcome

Reduced manual document processing

03 / Technology choices

The execution layer.

  • 01Textract
  • 02PaddleOCR
  • 03spaCy
  • 04PostgreSQL
  • 05FastAPI

04 / Next evidence to publish

A blueprint becomes proof through reproducible evidence.

  1. Repository-specific implementation screenshots and exact folder links
  2. Evaluation dataset and reproducible benchmark procedure
  3. Failure-case analysis and architecture trade-offs
  4. Deployment notes, tests, and observed runtime measurements

05 / Assumptions & limitations

What this case study is — and isn't.

  1. This page documents an architecture blueprint and its intended outcome, not a monitored, running production deployment with live metrics.
  2. The impact statement above describes the intended outcome this architecture was designed to produce, not a measured result from real usage.
  3. Implementation-level specifics not published here — exact prompts, evaluation datasets, latency under real load, failure-mode handling — are exactly the “next evidence to publish” listed above.
  4. No claim is made about uptime, accuracy, or performance beyond what’s stated on this page.