{"metrics_scope":"demo","validated_with_customers":false,"primary_metric":"Detection Delta","detection_delta_seconds":155,"precision":null,"recall":null,"false_positive_rate":null,"latency_ms":240,"venue_coverage_uptime":null,"event_usefulness":null,"baseline_improvement":"to_be_validated","notes":"Metrics are placeholders for technical validation and must not be presented as customer-proven results."}