Record, CLM, bronze and silver
CLM-409049
Received 2026-05-07T04:48:54Z, line 9,453 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 | THOMAS | Thomas | Changed |
| Middle | — | — | Unchanged |
| Last name | WELCH | Welch | Changed |
| Date of birth | 2/15/2007 | 2007-02-15 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-7713 | •••-••-7713 | Parsed |
| Phone | null | — | Cleared |
| null | — | Cleared | |
| Address | ·· | — | Unchanged |
| City | NULL | — | Cleared |
| State | N/A | — | Cleared |
| ZIP | NULL | — | Cleared |
| Group | GRP-3343 | GRP-3343 | Unchanged |
| Plan | - | — | Cleared |
- Quality score
- 0.94
- Name key
- thomas|welch
- Address key
- —
- Canonical first
- thomas
Quality flags
3 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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-409050 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-111963 | 0.83 | Scored | — | Sent to steward |
| CLM-409051 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-026980
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Thomas Welch, 2007-02-15, 4 records, Verified
Evidence
Matched against CLM-409050
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 |
Audit
6 hash-chained entries for this record
- Record linked automaticallyb272958a182026-10-22 12:43:54, matching_agentidentity id MBR-026980, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409050
- Record linked automatically1cdf8db9de2026-10-19 19:54:38, matching_agentidentity id MBR-026980, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409050
- Record linked automaticallyc0c4271ff92026-10-19 19:52:09, matching_agentidentity id MBR-026980, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409050
- Record linked automaticallyb34f7edad62026-10-19 19:45:42, matching_agentidentity id MBR-026980, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409050
- Record linked automatically150ceea8f52026-10-19 19:32:31, matching_agentidentity id MBR-026980, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-409050
- Record linked automatically5a3dd69f362026-10-19 19:31:28, matching_agentidentity id MBR-009170, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-111919