Record, CLM , bronze and silver
CLM-408778
Received 2026-10-15T05:05:43Z, line 51,070 of the CLM feed
CLM Rule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Jackson, Karen | Karen | Changed |
| Middle | F·· | F | Changed |
| Last name | — | Jackson | Changed |
| Date of birth | 22-05-1947 | 1947-05-22 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | - | — | Cleared |
| SSN | •••-••-9519 | •••-••-9519 | Unchanged |
| Phone | 8543379329 | 8543379329 | Unchanged |
| — | — | Unchanged | |
| Address | 1428 JEFFERSON AVENUE | 1428 Jefferson Ave | Changed |
| City | Los Angeles | Los Angeles | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 90023-0062 | 90023 | Changed |
| Group | GRP-7146 | GRP-7146 | Unchanged |
| Plan | SELECT-EPO | SELECT-EPO | Unchanged |
- Quality score
- 0.52
- Name key
- karen|jackson
- Address key
- 1428|jefferson|90023
- Canonical first
- karen
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Street suffix standardisedStreet suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
- Address re-casedStreet line re-cased and punctuation removed
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- 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 |
|---|---|---|---|---|
| ENR-111577 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-025940
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Karen Jackson, 1947-05-22, 2 records, Verified
Evidence
Matched against ENR-111577
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automatically1d88addd502026-10-22 12:43:54, matching_agentidentity id MBR-025940, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111577
- Record linked automatically01d091c90b2026-10-19 19:54:38, matching_agentidentity id MBR-025940, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111577
- Record linked automatically0f166480b92026-10-19 19:52:09, matching_agentidentity id MBR-025940, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111577
- Record linked automatically4693859ffe2026-10-19 19:45:42, matching_agentidentity id MBR-025940, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111577
- Record linked automatically63851e94222026-10-19 19:32:31, matching_agentidentity id MBR-025940, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111577
- Record linked automatically412795a46a2026-10-19 19:31:28, scoring_agentidentity id MBR-002041, confidence 1, method probabilistic, matched record ENR-111552, policy version 1