CASE-002021

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

OpenCheckpointckpt-run-mvjj6udb-68828workflow paused, state held

Side-by-side comparison

Incoming PRV-23828 against 1 candidate identity, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	PRVPRV-23828incoming	#1MBR-025032Christine Carter 0.833 rec. Best evidence: NameDate of birth
Name	Christine Carter	Christine Carter
Date of birth	1939-10-14 10/14/1939	1939-10-14
Member ID	—	UHC-65972-85
SSN	—	•••-••-9173
Phone	— 9587300	4859587300
Email	—	christine.carter63@hotmail.com
Address	— -	4747 Mountain View Dr
City / state / ZIP	— -, N/A	Scottsdale, AZ, 85229
Group	—	GRP-0845
Plan	—	CORE-HMO
Sources, records	PRV1 record	ENR ×2PRV ×13 records

Evidence detail

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

▶#1MBR-025032Christine Carter0.83

Matched against ENR-117326, 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

ENRENR-117326Christine Carter1939-10-14Rule 0.99
PRVPRV-23827Christine Carter1939-10-14Rule 0.99
ENRENR-117325Christine Carter1939-10-14Rule 0.99

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-22 12:43:55302e804840
Escalated PRV-23828, top score 0.83, candidates MBR-025032

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 Christine CarterMBR-025032, score 0.83, 3 recordsLinkConfirm as a distinct identityPRV-23828 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-68828
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-039161
Opened: 2026-10-22 12:43:43
Top score: 0.83