The analyzer categorizes failures into actionable types:
| Type | Description | Example |
|---|---|---|
OVERLAP_CONFLICT |
Higher-score entity replaces correct detection | LOCATION "53168 Bonn" beats DE_POSTAL_CODE "53168" |
COVERAGE_GAP |
No recognizer detects this entity type | AGE patterns like "64-jährige" unrecognized |
CONTEXT_DEPENDENCY |
Detection requires specific context words | "Müller" only detected with "Herr" prefix |
FORMAT_VARIATION |
Entity format differs from expected pattern | KVNR with spaces "A 123 456 780" |
ENTITY_CONFUSION |
Wrong entity type assigned | BSNR detected as LANR (same format) |
LEAKAGE |
PII survives anonymization | Partial name remains after full name anonymized |