Steward case

CASE-000532

Two plausible identities score within 0.1 of each other (0.69 vs 0.69).

OpenCheckpointckpt-run-mvjj6udb-6474workflow paused, state held

Side-by-side comparison

Incoming TPA-51559 against 2 candidate identities, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	TPATPA-51559incoming	#1MBR-026182Christina Pierce 0.691 rec. Best evidence: none ≥ 0.90	#2MBR-045953Christina Pierce 0.691 rec. Best evidence: none ≥ 0.90
Name	Debra Pierce	Christina Pierce	Christina W Pierce
Date of birth	1964-04-26 26-04-1964	1964-06-24	1964-06-24
Member ID	—	UHC-90537-60	—
SSN	—	—	—
Phone	6934782506 693-478-2506	—	—
Email	—	christina.pierce5@outlook.com	—
Address	—	—	4130 Maple Ave
City / state / ZIP	— N/A	—	Los Angeles, CA, 90060
Group	— null	—	—
Plan	MEDICARE-ADV-A	—	—
Sources, records	TPA1 record	TPA ×11 record	TPA ×11 record

Evidence detail

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

▶#1MBR-026182Christina Pierce0.69

Matched against TPA-56909, 2 fields compared, weighted score 0.687

Field	Similarity	Weight	Share	Note
Name	0.77	3	50%
Date of birth	0.60	3	50%	transposition

Guard: noneConflicts: none

Records in this identity

TPATPA-56909Christina Pierce1964-06-24Single record 1.00

▶#2MBR-045953Christina Pierce0.69

Matched against TPA-56908, 2 fields compared, weighted score 0.687

Field	Similarity	Weight	Share	Note
Name	0.77	3	50%
Date of birth	0.60	3	50%	transposition

Guard: noneConflicts: none

Records in this identity

TPATPA-56908Christina Pierce1964-06-24Single record 1.00

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-22 12:43:55e01801ee82
Escalated TPA-51559, top score 0.69, candidates MBR-026182, MBR-045953

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 Christina PierceMBR-026182, score 0.69, 1 recordLinkLink to Christina PierceMBR-045953, score 0.69, 1 recordLinkConfirm as a distinct identityTPA-51559 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-6474
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-005947
Opened: 2026-10-22 12:43:43
Top score: 0.69