Steward case

CASE-001028

Two plausible identities score within 0.1 of each other (0.81 vs 0.80).

OpenCheckpointckpt-run-mvjj6udb-3754workflow paused, state held

Side-by-side comparison

Incoming ENR-139392 against 2 candidate identities, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	ENRENR-139392incoming	#1MBR-006477Christine Marquez 0.811 rec. Best evidence: NameAddress	#2MBR-030473Christine Marquez 0.802 rec. Best evidence: NamePhone
Name	Christine Marquez	Christine Marquez	Christine Marquez
Date of birth	1940-01-03	1941-01-03	1941-01-03
Member ID	UHC-27800-79	—	—
SSN	•••-••-0813	—	—
Phone	9724429407 972-442-9407	—	9724429407
Email	— UNKNOWN	—	—
Address	5341 Meadow Ln	5341 Meadow Ln	—
City / state / ZIP	Tampa, FL, 33627 Tampa , FL, 33627	Tampa, FL, 33627	—
Group	GRP-3623	GRP-3623	—
Plan	SELECT-EPO	—	—
Sources, records	ENR1 record	TPA ×11 record	PRV ×22 records

Evidence detail

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

▶#1MBR-006477Christine Marquez0.81

Matched against TPA-63263, 3 fields compared, weighted score 0.813

Field	Similarity	Weight	Share	Note
Name	1.00	3	38%
Date of birth	0.50	3	38%	one_digit
Address	1.00	2	25%	exact

Guard: noneConflicts: none

Records in this identity

TPATPA-63263Christine Marquez1941-01-03Single record 1.00

▶#2MBR-030473Christine Marquez0.80

Matched against PRV-28794, 3 fields compared, weighted score 0.800

Field	Similarity	Weight	Share	Note
Name	1.00	3	40%
Date of birth	0.50	3	40%	one_digit
Phone	1.00	1.5	20%

Guard: noneConflicts: none

Records in this identity

PRVPRV-28794Christine Marquez1941-01-03Scored 1.00
PRVPRV-28793Christine Marquez1941-01-03Scored 1.00

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-22 12:43:551f6ecddce1
Escalated ENR-139392, top score 0.81, candidates MBR-006477, MBR-030473

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 MarquezMBR-006477, score 0.81, 1 recordLinkLink to Christine MarquezMBR-030473, score 0.80, 2 recordsLinkConfirm as a distinct identityENR-139392 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-3754
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-003540
Opened: 2026-10-22 12:43:43
Top score: 0.81