CASE-001934

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

OpenCheckpointckpt-run-mvjj6udb-8331workflow paused, state held

Side-by-side comparison

Incoming TPA-53477 against 1 candidate identity, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	TPATPA-53477incoming	#1MBR-021629Mari Arnold 0.832 rec. Best evidence: NameDate of birth
Name	Maria Arnold	Mari Arnold
Date of birth	1986-03-13	1986-03-13
Member ID	—	UHC-85249-31
SSN	— •••-••-NULL	•••-••-6371
Phone	7478705305 747.870.5305	—
Email	— UNKNOWN	—
Address	3117 Valley View Dr 3117 VALLEY VIEW DRIVE	—
City / state / ZIP	Mesa, AZ, 85229	—
Group	— null	—
Plan	NAVIGATE-HMO	NAVIGATE-HMO
Sources, records	TPA1 record	CLM ×22 records

Evidence detail

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

▶#1MBR-021629Mari Arnold0.83

Matched against CLM-407876, 2 fields compared, weighted score 0.830

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

Guard: No identifier agreesConflicts: none

Records in this identity

CLMCLM-407876Mari Arnold1986-03-13Rule 0.99
CLMCLM-407875Mari Arnold1986-03-13Rule 0.99

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-22 12:43:55a5e3762964
Escalated TPA-53477, top score 0.83, candidates MBR-021629

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 Mari ArnoldMBR-021629, score 0.83, 2 recordsLinkConfirm as a distinct identityTPA-53477 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-mvjj6udb-8331
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-007524
Opened: 2026-10-22 12:43:43
Top score: 0.83