Record, TPA, bronze and silver
TPA-50843
Received 2026-04-26T17:53:34Z , line 77,386 of the TPA feed
TPAScored
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | CHRISTINA | Christina | Changed |
| Middle | — | — | Unchanged |
| Last name | NGUYEN | Nguyen | Changed |
| Date of birth | 04/20/03 | 2003-04-20 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | null | — | Cleared |
| SSN | •••-••-0719 | •••-••-0719 | Unchanged |
| Phone | — | — | Unchanged |
| — | — | Unchanged | |
| Address | 9150 HARBOR BLVD | 9150 Harbor Blvd | Changed |
| City | San Diego | San Diego | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 92182·· | 92182 | Changed |
| Group | — | — | Unchanged |
| Plan | — | — | Unchanged |
- Quality score
- 0.64
- Name key
- christina|nguyen
- Address key
- 9150|harbor|92182
- Canonical first
- christina
Quality flags
6 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Two-digit birth yearDate of birth carried a two-digit year; century inferred by pivot
- 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
- 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-401945 | 1.00 | Scored | — | Auto-linked |
| CLM-401947 | 1.00 | Scored | — | Auto-linked |
| ENR-102511 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-401946 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-027856
- Method
- Scored
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Christina Nguyen, 2003-04-20, 5 records, Verified
Evidence
Matched against CLM-401945
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically8485712b9f2026-10-19 19:54:38, scoring_agentidentity id MBR-027856, confidence 1, method probabilistic, matched record CLM-401945, policy version 1
- Record linked automatically20332d2ed82026-10-19 19:52:09, scoring_agentidentity id MBR-027856, confidence 1, method probabilistic, matched record CLM-401945, policy version 1
- Record linked automatically8d84dacb7f2026-10-19 19:45:42, scoring_agentidentity id MBR-027856, confidence 1, method probabilistic, matched record CLM-401945, policy version 1
- Record linked automatically4a379f866a2026-10-19 19:32:31, scoring_agentidentity id MBR-027856, confidence 1, method probabilistic, matched record CLM-401945, policy version 1
- Record linked automatically2763f5072e2026-10-19 19:31:28, matching_agentidentity id MBR-026347, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-102517