Record, CLM, bronze and silver
CLM-431901
Received 2026-04-13T02:34:18Z, line 27,461 of the CLM feed
CLMRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | MARGARET | Margaret | Changed |
| Middle | F. | F | Changed |
| Last name | FERNANDEZ | Fernandez | Changed |
| Date of birth | 1938-09-28 | 1938-09-28 | Unchanged |
| Gender | Male | M | Parsed |
| Member ID | N/A | — | Cleared |
| SSN | •••-••-9062 | •••-••-9062 | Unchanged |
| Phone | ·· | — | Unchanged |
| — | — | Unchanged | |
| Address | 1878 Ocean Ave | 1878 Ocean Ave | Unchanged |
| City | Atlanta | Atlanta | Unchanged |
| State | GA | GA | Unchanged |
| ZIP | -·· | — | Cleared |
| Group | UNKNOWN | — | Cleared |
| Plan | — | — | Unchanged |
- Quality score
- 0.66
- Name key
- margaret|fernandez
- Address key
- 1878|ocean|atlanta
- Canonical first
- margaret
Quality flags
5 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- ZIP missingStreet address present but no ZIP supplied
- Gender normalisedGender mapped to F or M from a longer or variant value
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
- Placeholder values clearedPlaceholder tokens such as NULL, N/A, UNKNOWN or "-" treated as empty
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| CLM-431900 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-141879 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-431898 | 0.93 | Scored | — | Auto-linked |
| PRV-29333 | 0.93 | Scored | — | Auto-linked |
| PRV-29332 | 0.93 | Scored | — | Auto-linked |
| CLM-431899 | 0.92 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-014857
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Margaret Fernandez, 1938-09-28, 7 records, Verified
Evidence
Matched against ENR-141879
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automaticallyc66dc3bc2a2026-10-19 19:54:38, matching_agentidentity id MBR-014857, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-141879
- Record linked automaticallyf90c5f57bf2026-10-19 19:52:09, matching_agentidentity id MBR-014857, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-141879
- Record linked automatically930924c72a2026-10-19 19:45:42, matching_agentidentity id MBR-014857, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-141879
- Record linked automatically4b1f121f192026-10-19 19:32:31, matching_agentidentity id MBR-014857, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-141879
- Record linked automatically4d21858a392026-10-19 19:31:28, matching_agentidentity id MBR-041788, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-142112