Steward case

CASE-001550

Confidence 0.82 is below the policy threshold 0.85.

OpenCheckpointckpt-run-mvjj6udb-77793workflow paused, state held

Side-by-side comparison

Incoming TPA-64208 against 1 candidate identity, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	TPATPA-64208incoming	#1MBR-019402Valentina Diaz 0.821 rec. Best evidence: NameDate of birthPhoneEmail
Name	Valentina Diaz	Valentina Diaz
Date of birth	1942-03-10	1942-03-10
Member ID	—	UHC-78450-72
SSN	— •••-••--	•••-••-9773
Phone	8394147263 (839) 414-7263	8394147263
Email	valentina.diaz67@outlook.com	valentina.diaz67@outlook.com
Address	8551 Indian School Rd Apt 35 8551 Indian School Road Apt 35	8351 Washington St
City / state / ZIP	Mesa, AZ, 85238	Gilbert, AZ, 85298
Group	GRP-3151	GRP-3151
Plan	—	MEDICARE-ADV-B
Sources, records	TPA1 record	ENR ×11 record

Evidence detail

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

▶#1MBR-019402Valentina Diaz0.82

Matched against ENR-142259, 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-142259Valentina Diaz1942-03-10Single record 1.00

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-22 12:43:558e2a0bbec8
Escalated TPA-64208, top score 0.82, candidates MBR-019402

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 Valentina DiazMBR-019402, score 0.82, 1 recordLinkConfirm as a distinct identityTPA-64208 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-77793
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-041737
Opened: 2026-10-22 12:43:43
Top score: 0.82