geointel/prompts/codex/PASS_04_DETECTION_QA_SKELETON.md

Codex Pass 04 — Detection and QA Skeleton

Goal: prepare object detection and QA/QC without requiring heavy model artifacts yet.

Implement:

• model registry schema/service
• detection run API contract
• detection result storage model
• GeoJSON export of detection results
• QA/QC service with IoU, precision, recall, F1 calculations using polygon fixtures

Acceptance:

• QA calculations are tested with simple polygons.
• Detection outputs can be stored and exported.
• Heavy model execution is behind a service interface.