Triple

T22812520

Position	Surface form	Disambiguated ID	Type / Status
Subject	Blue Cross Blue Shield Association	`E565019`	entity
Predicate	hasMember	`P10`	FINISHED
Object	Blue Cross and Blue Shield of Western Michigan Blue Cross and Blue Shield of Western Michigan is a regional health insurance provider offering medical coverage and related services to individuals, families, and employers in western Michigan.	`E1556285`	NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini

Instruction

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Input

Phrase: Blue Cross and Blue Shield of Western Michigan | Statement: [Blue Cross Blue Shield Association, hasMember, Blue Cross and Blue Shield of Western Michigan]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Blue Cross and Blue Shield of Western Michigan
Context triple: [Blue Cross Blue Shield Association, hasMember, Blue Cross and Blue Shield of Western Michigan]

A. Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of Michigan is a major not-for-profit health insurance company providing medical coverage and related services to individuals, employers, and public programs throughout Michigan.
B. MidMichigan Health
MidMichigan Health is a regional nonprofit healthcare system based in Midland, Michigan, operating hospitals, clinics, and related medical services throughout central and northern Michigan.
C. Premera Blue Cross
Premera Blue Cross is a major regional health insurance company in the United States that offers medical coverage and related services, primarily in the Pacific Northwest.
D. Blue Cross Blue Shield Association
Blue Cross Blue Shield Association is a federation of independent health insurance companies in the United States that collectively provide health coverage to millions of members nationwide.
E. Blue Cross and Blue Shield of Minnesota
Blue Cross and Blue Shield of Minnesota is a major nonprofit health insurance company serving individuals, employers, and public programs throughout the state of Minnesota.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Blue Cross and Blue Shield of Western Michigan
Triple: [Blue Cross Blue Shield Association, hasMember, Blue Cross and Blue Shield of Western Michigan]

Generated description

Blue Cross and Blue Shield of Western Michigan is a regional health insurance provider offering medical coverage and related services to individuals, families, and employers in western Michigan.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Blue Cross and Blue Shield of Western Michigan
Target entity description: Blue Cross and Blue Shield of Western Michigan is a regional health insurance provider offering medical coverage and related services to individuals, families, and employers in western Michigan.

A. Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of Michigan is a major not-for-profit health insurance company providing medical coverage and related services to individuals, employers, and public programs throughout Michigan.
B. MidMichigan Health
MidMichigan Health is a regional nonprofit healthcare system based in Midland, Michigan, operating hospitals, clinics, and related medical services throughout central and northern Michigan.
C. Premera Blue Cross
Premera Blue Cross is a major regional health insurance company in the United States that offers medical coverage and related services, primarily in the Pacific Northwest.
D. Blue Cross Blue Shield Association
Blue Cross Blue Shield Association is a federation of independent health insurance companies in the United States that collectively provide health coverage to millions of members nationwide.
E. Blue Cross and Blue Shield of Minnesota
Blue Cross and Blue Shield of Minnesota is a major nonprofit health insurance company serving individuals, employers, and public programs throughout the state of Minnesota.
F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step	Stage	Batch ID	Status	When
creating	Elicitation	`batch_69e2458426188190b58b8ab4844fe420`	completed	April 17, 2026, 2:36 p.m.
NER	Named-entity recognition	`batch_69f17d60f5948190b624b2dab04cbe63`	completed	April 29, 2026, 3:39 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0ba7a442508190b0aa8f64694c501a`	completed	May 18, 2026, 11:58 p.m.
NEDg	Description generation	`batch_6a0ba81bade88190bc0f4225600509a2`	completed	May 19, 2026, midnight
NED2	Entity disambiguation (via description)	`batch_6a0ba8c3d6c88190944df9358dd58c4e`	completed	May 19, 2026, 12:03 a.m.

Created at: April 17, 2026, 3:32 p.m.