Recall degradation
ff2acee5…2973 · mobile-money-fraud-detection · v2
Summary
ResolvedModel mobile-money-fraud-detection v2 degraded against its same-window reference after a canary release, and verified recovery followed rollback.
Signal
Performance
Metric
Recall
Severity
High
Created
Aug 10, 2026, 18:04
Detection and investigation evidence
Reference v1
9.9%
Candidate v2
0.0%
Allowed decrease
5.0 pp
Investigation
Confirmed cause
DataHub: Written back · Recovery: Verified
Remediation actions
1 recordedStop canary
bcb75c43…b174 · github_pr · proposed Aug 10, 2026, 19:23
Review PRExecution succeeded
Model: mobile-money-fraud-detectionVersion: v2Deployment: mobile-money-fraud-productionEnvironment: productionDatahub model urn: urn:li:mlModel:(urn:li:dataPlatform:mlflow,mobile-money-fraud-detection,PROD)
Timeline
UTCCreated
Status changed
Investigation updated
Signal repeated · 87 events
Investigation updated
Recovery verified
Investigation updated
Status changed