Steward case

CASE-001420

Confidence 0.82 is below the policy threshold 0.85.

OpenCheckpointckpt-run-mvjj6udb-85577workflow paused, state held

Side-by-side comparison

Incoming TPA-58521 against 2 candidate identities, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	TPATPA-58521incoming	#1MBR-045481Sara Gibson 0.821 rec. Best evidence: NameDate of birthPhoneEmail	#2MBR-028895Zachary Gibson 0.674 rec. Best evidence: none ≥ 0.90
Name	Sara Gibson	Sara Gibson	Zachary Gibson
Date of birth	1955-12-02	1955-12-02	1955-12-07
Member ID	— UNKNOWN	UHC-40430-01	UHC-27948-29
SSN	—	•••-••-9315	•••-••-8251
Phone	9592943473 +1 959 294 3473	9592943473	6259309230
Email	sara.gibson@hotmail.com	sara.gibson@hotmail.com	zachary.gibson@aol.com
Address	7592 Indian School Rd	5461 Sunset Blvd	710 Bayshore Dr
City / state / ZIP	Dallas, TX, 75282	Las Vegas, NV, 89119	Gilbert, AZ, 85278
Group	GRP-9158	GRP-9158	GRP-6104
Plan	MEDICARE-ADV-B	MEDICARE-ADV-B	OPTIONS-PPO
Sources, records	TPA1 record	ENR ×11 record	CLM ×2ENR ×24 records

Evidence detail

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

▶#1MBR-045481Sara Gibson0.82

Matched against ENR-125428, 5 fields compared, weighted score 0.818

Field	Similarity	Weight	Share	Note
Name	1.00	3	27%
Date of birth	1.00	3	27%	exact
Phone	1.00	1.5	14%
Email	1.00	1.5	14%
Address	0.00	2	18%	different

Guard: noneConflicts: none

Records in this identity

ENRENR-125428Sara Gibson1955-12-02Single record 1.00

▶#2MBR-028895Zachary Gibson0.67

Matched against CLM-404899, 2 fields compared, weighted score 0.669

Field	Similarity	Weight	Share	Note
Name	0.84	3	50%
Date of birth	0.50	3	50%	one_digit

Guard: noneConflicts: none

Records in this identity

CLMCLM-404899Zachary Gibson1955-12-07Rule 0.99
CLMCLM-404900Zachray Gibson1955-12-07Rule 0.97
ENRENR-106467Zachary Gibson1955-12-07Rule 0.99
ENRENR-106468Zachary Gibson1955-12-07Rule 0.99

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-22 12:43:5567245bced5
Escalated TPA-58521, top score 0.82, candidates MBR-045481, MBR-028895

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 Sara GibsonMBR-045481, score 0.82, 1 recordLinkLink to Zachary GibsonMBR-028895, score 0.67, 4 recordsLinkConfirm as a distinct identityTPA-58521 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-85577
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-043687
Opened: 2026-10-22 12:43:43
Top score: 0.82