Primary interaction
Default path
Selected remit first
Show extracted fields, confidence, and reconciliation flags before the user scans the full corpus.
Catch remit discrepancies during intake, not after posting
Default path
Show extracted fields, confidence, and reconciliation flags before the user scans the full corpus.
Posting issues usually surface after the damage is done. This queue catches them during intake.
Capability proof
Service model
Live document-intake workflow for remits, extraction detail, and reconciliation queues.
Intelligence layer
Extracts payment fields, scores confidence, and surfaces discrepancies.
Operational state
Maintains document-level extraction results and reconciliation exceptions.
Human control
Low-confidence fields and payment mismatches remain visible for review.
Business value
Catches posting issues during intake instead of after cash damage compounds.
Estimated monthly cost at portfolio traffic: under $1/month (Lambda free tier + minimal API Gateway requests)
| Layer | Tech | Purpose |
|---|---|---|
| Synthetic data | JSON · 50 docs (40 ERA + 10 EOB) · deterministic seed | Real 835 segment shape, paper-EOB OCR artifacts, confidence-scored fields |
| Compute | AWS Lambda (nodejs20.x · 512MB) | Single function, route-based dispatch across 3 endpoints |
| API | API Gateway (HTTP API) | Shared SAM stack with other Workshop demos; path-parameter routing for document fetch |
| Frontend | React + CSS modules · EDGE design tokens | Side-by-side raw / structured view, reconciliation queue, confidence flagging |
| Deploy | AWS SAM · us-east-2 | `sam build && sam deploy`; CloudFormation manages all resources |