Steward case

CASE-000499

Name and date of birth agree but no identifier (member ID, SSN, phone, email or address) confirms it.

OpenCheckpointckpt-run-mvfoap9e-1598workflow paused, state held

Side-by-side comparison

Incoming TPA-58424 against 2 candidate identities, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	TPATPA-58424incoming	#1MBR-013763Nicole Peterson 0.831 rec. Best evidence: NameDate of birth	#2MBR-009556Harold Patterson 0.625 rec. Best evidence: none ≥ 0.90
Name	Nicole Peterson	Nicole Peterson	Harold P Patterson
Date of birth	1940-03-25	1940-03-25	1940-03-26
Member ID	— NULL	—	UHC-04603-36
SSN	— •••-••-UNKNOWN	—	•••-••-8241
Phone	—	4045405548	3754075325
Email	— UNKNOWN	—	—
Address	4591 Jefferson Ave 4591 JEFFERSON AVENUE	—	226 Harbor Blvd
City / state / ZIP	Phoenix, AZ, 85095 PHOENIX, AZ, 85095-4913	—	San Antonio, TX, 78260
Group	— N/A	—	GRP-8993
Plan	CORE-HMO	—	SELECT-EPO
Sources, records	TPA1 record	TPA ×11 record	CLM ×4ENR ×15 records

Evidence detail

How the scoring agent compared the incoming record to the record it matched inside each candidate

▶#1MBR-013763Nicole Peterson0.83

Matched against TPA-58423, 2 fields compared, weighted score 0.830

Field	Similarity	Weight	Share	Note
Name	1.00	3	50%
Date of birth	1.00	3	50%	exact

Guard: No identifier agreesConflicts: none

Records in this identity

TPATPA-58423Nicole Peterson1940-03-25Single record 1.00

▶#2MBR-009556Harold Patterson0.62

Matched against CLM-412740, 2 fields compared, weighted score 0.617

Field	Similarity	Weight	Share	Note
Name	0.73	3	50%
Date of birth	0.50	3	50%	one_digit

Guard: noneConflicts: none

Records in this identity

CLMCLM-412739Harold Patterzon1940-03-26Scored 0.99
CLMCLM-412741Harold Patterson1940-03-26Scored 1.00
ENRENR-116730Harold PattersonScored 1.00
CLMCLM-412738Harold Patterson1940-03-26Rule 0.99
CLMCLM-412740Harold Patterson1940-03-26Rule 0.99

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-19 19:54:39dd0582f702
Escalated TPA-58424, top score 0.83, candidates MBR-013763, MBR-009556

AI recommendation

Advisory only; the steward decides

The model can read the same side-by-side evidence and suggest link, new or reject with a rationale. It never decides.

Steward decision

Recording a decision resumes the paused workflow and updates the graph immediately

Decision

Link to Nicole PetersonMBR-013763, score 0.83, 1 recordLinkLink to Harold PattersonMBR-009556, score 0.62, 5 recordsLinkConfirm as a distinct identityTPA-58424 stays on its own golden identity, marked verified.New identityReject record (quarantine)The record's identity is quarantined; nothing downstream may act on it.Reject

Rationale *

At least 8 characters (0/8)

ActorJ. Okafor (Data Stewardship)

Choose an option

Checkpoint: ckpt-run-mvfoap9e-1598
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-001537
Opened: 2026-10-19 19:54:36
Top score: 0.83