Triple

T19590677

Position	Surface form	Disambiguated ID	Type / Status
Subject	Stony Brook University Hospital	`E470221`	entity
Predicate	hasFacility	`P105`	FINISHED
Object	Stony Brook Children’s Hospital Stony Brook Children’s Hospital is a dedicated pediatric medical center on Long Island that provides comprehensive, specialized healthcare services for infants, children, and adolescents.	`E1385512`	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: Stony Brook Children’s Hospital | Statement: [Stony Brook University Hospital, hasFacility, Stony Brook Children’s Hospital]

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

Target entity: Stony Brook Children’s Hospital
Context triple: [Stony Brook University Hospital, hasFacility, Stony Brook Children’s Hospital]

A. Stony Brook University Hospital
Stony Brook University Hospital is a major academic medical center and teaching hospital on Long Island, New York, affiliated with Stony Brook University and known for providing advanced tertiary and quaternary care.
B. Hurley Children’s Hospital
Hurley Children’s Hospital is a pediatric medical center in Flint, Michigan, known for providing comprehensive care to children and for its role in uncovering the Flint water crisis.
C. Children’s Hospital at Yale New Haven
Children’s Hospital at Yale New Haven is a major pediatric medical center in New Haven, Connecticut, providing specialized healthcare services for infants, children, and adolescents as part of the Yale New Haven Health system.
D. Joseph M. Sanzari Children’s Hospital
Joseph M. Sanzari Children’s Hospital is a pediatric acute care hospital in New Jersey that provides comprehensive medical and surgical services for infants, children, and adolescents.
E. Johns Hopkins Children’s Center
Johns Hopkins Children’s Center is a leading pediatric academic medical center in Baltimore, Maryland, renowned for its specialized care, research, and training in children's health.
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: Stony Brook Children’s Hospital
Triple: [Stony Brook University Hospital, hasFacility, Stony Brook Children’s Hospital]

Generated description

Stony Brook Children’s Hospital is a dedicated pediatric medical center on Long Island that provides comprehensive, specialized healthcare services for infants, children, and adolescents.

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

Target entity: Stony Brook Children’s Hospital
Target entity description: Stony Brook Children’s Hospital is a dedicated pediatric medical center on Long Island that provides comprehensive, specialized healthcare services for infants, children, and adolescents.

A. Stony Brook University Hospital
Stony Brook University Hospital is a major academic medical center and teaching hospital on Long Island, New York, affiliated with Stony Brook University and known for providing advanced tertiary and quaternary care.
B. Hurley Children’s Hospital
Hurley Children’s Hospital is a pediatric medical center in Flint, Michigan, known for providing comprehensive care to children and for its role in uncovering the Flint water crisis.
C. Children’s Hospital at Yale New Haven
Children’s Hospital at Yale New Haven is a major pediatric medical center in New Haven, Connecticut, providing specialized healthcare services for infants, children, and adolescents as part of the Yale New Haven Health system.
D. Joseph M. Sanzari Children’s Hospital
Joseph M. Sanzari Children’s Hospital is a pediatric acute care hospital in New Jersey that provides comprehensive medical and surgical services for infants, children, and adolescents.
E. Johns Hopkins Children’s Center
Johns Hopkins Children’s Center is a leading pediatric academic medical center in Baltimore, Maryland, renowned for its specialized care, research, and training in children's health.
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_69d8e510024481908415c0d616fa6186`	completed	April 10, 2026, 11:54 a.m.
NER	Named-entity recognition	`batch_69e640552db48190b34555e4b72a75c4`	completed	April 20, 2026, 3:03 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a075f1514e48190b3d4cba9663a5de0`	completed	May 15, 2026, 5:59 p.m.
NEDg	Description generation	`batch_6a07635554e48190bddd41b6635fddf1`	completed	May 15, 2026, 6:17 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0764285fe08190a9a2a270f781e500`	completed	May 15, 2026, 6:21 p.m.

Created at: April 10, 2026, 1:43 p.m.