Record, CLM, bronze and silver
CLM-427257
Received 2026-05-03T02:32:38Z , line 72,072 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 | Armstrong, Mateo | Mateo | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Armstrong | Changed |
| Date of birth | 1989-08-23 | 1989-08-23 | Unchanged |
| Gender | Female | F | Parsed |
| Member ID | null | — | Cleared |
| SSN | •••-••-9603 | •••-••-9603 | Unchanged |
| Phone | null | — | Cleared |
| — | — | Unchanged | |
| Address | UNKNOWN | — | Cleared |
| City | — | — | Unchanged |
| State | — | — | Unchanged |
| ZIP | — | — | Unchanged |
| Group | — | — | Unchanged |
| Plan | null | — | Cleared |
- Quality score
- 0.70
- Name key
- mateo|armstrong
- Address key
- —
- Canonical first
- mateo
Quality flags
3 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Gender normalisedGender mapped to F or M from a longer or variant value
- 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-135738 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-028617
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Mateo Armstrong, 1989-08-23, 2 records, Verified
Evidence
Matched against ENR-135738
| 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 automatically8c47cf2bc32026-10-22 12:43:54, matching_agentidentity id MBR-028617, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135738
- Record linked automatically972fc74c332026-10-19 19:54:38, matching_agentidentity id MBR-028617, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135738
- Record linked automatically98c2f95dea2026-10-19 19:52:09, matching_agentidentity id MBR-028617, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135738
- Record linked automaticallyadae74fe5f2026-10-19 19:45:42, matching_agentidentity id MBR-028617, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135738
- Record linked automatically6875345a5c2026-10-19 19:32:31, matching_agentidentity id MBR-028617, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135738
- Record linked automaticallyea8dc7ece72026-10-19 19:31:28, scoring_agentidentity id MBR-010034, confidence 0.99, method probabilistic, matched record PRV-27991, policy version 1