CASE-002062

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

OpenCheckpointckpt-run-mvfoap9e-15462workflow paused, state held

Side-by-side comparison

Incoming ENR-107329 against 1 candidate identity, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	ENRENR-107329incoming	#1MBR-032723Nicole Duncan 0.831 rec. Best evidence: NameDate of birth
Name	Nicole Duncan	Nicole Duncan
Date of birth	1958-08-01 08/01/58	1958-08-01
Member ID	UHC-54826-05	—
SSN	•••-••-5765	—
Phone	— -	—
Email	nicole.duncan@hotmail.com	—
Address	630 Central Ave 630 Central Avenue	—
City / state / ZIP	Houston, TX, 77047	—
Group	GRP-4876	—
Plan	CHOICE-PLUS-PPO	CHOICE-PLUS-PPO
Sources, records	ENR1 record	TPA ×11 record

Evidence detail

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

▶#1MBR-032723Nicole Duncan0.83

Matched against TPA-52454, 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-52454Nicole Duncan1958-08-01Single record 1.00

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-19 19:54:399da3212876
Escalated ENR-107329, top score 0.83, candidates MBR-032723

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 DuncanMBR-032723, score 0.83, 1 recordLinkConfirm as a distinct identityENR-107329 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-15462
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-013183
Opened: 2026-10-19 19:54:36
Top score: 0.83