Triple

T4902445

Position	Surface form	Disambiguated ID	Type / Status
Subject	Nassau County Museum of Art	`E109831`	entity
Predicate	governingBody	`P46`	FINISHED
Object	board of trustees of Nassau County Museum of Art The board of trustees of Nassau County Museum of Art is the governing body responsible for overseeing the museum’s strategic direction, financial health, and institutional policies.	`E478703`	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: board of trustees of Nassau County Museum of Art | Statement: [Nassau County Museum of Art, governingBody, board of trustees of Nassau County Museum of Art]

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

Target entity: board of trustees of Nassau County Museum of Art
Context triple: [Nassau County Museum of Art, governingBody, board of trustees of Nassau County Museum of Art]

A. Nassau County Museum of Art
Nassau County Museum of Art is a prominent art museum on Long Island known for its rotating exhibitions, sculpture garden, and historic mansion setting on a former Gold Coast estate.
B. Board of Trustees of the Brooklyn Museum
The Board of Trustees of the Brooklyn Museum is the museum’s principal governing body, responsible for overseeing its mission, finances, and strategic direction.
C. Columbus Museum of Art Board of Trustees
The Columbus Museum of Art Board of Trustees is the governing body responsible for overseeing the museum’s strategic direction, policies, and fiduciary stewardship.
D. Board of Trustees of the Metropolitan Museum of Art
The Board of Trustees of the Metropolitan Museum of Art is the museum’s principal governing body, composed of leaders who oversee its strategic direction, financial health, and institutional policies.
E. Baltimore Museum of Art Board of Trustees
The Baltimore Museum of Art Board of Trustees is the governing body responsible for overseeing the museum’s strategic direction, financial health, and institutional policies.
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: board of trustees of Nassau County Museum of Art
Triple: [Nassau County Museum of Art, governingBody, board of trustees of Nassau County Museum of Art]

Generated description

The board of trustees of Nassau County Museum of Art is the governing body responsible for overseeing the museum’s strategic direction, financial health, and institutional policies.

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

Target entity: board of trustees of Nassau County Museum of Art
Target entity description: The board of trustees of Nassau County Museum of Art is the governing body responsible for overseeing the museum’s strategic direction, financial health, and institutional policies.

A. Nassau County Museum of Art
Nassau County Museum of Art is a prominent art museum on Long Island known for its rotating exhibitions, sculpture garden, and historic mansion setting on a former Gold Coast estate.
B. Board of Trustees of the Brooklyn Museum
The Board of Trustees of the Brooklyn Museum is the museum’s principal governing body, responsible for overseeing its mission, finances, and strategic direction.
C. Columbus Museum of Art Board of Trustees
The Columbus Museum of Art Board of Trustees is the governing body responsible for overseeing the museum’s strategic direction, policies, and fiduciary stewardship.
D. Board of Trustees of the Metropolitan Museum of Art
The Board of Trustees of the Metropolitan Museum of Art is the museum’s principal governing body, composed of leaders who oversee its strategic direction, financial health, and institutional policies.
E. Baltimore Museum of Art Board of Trustees
The Baltimore Museum of Art Board of Trustees is the governing body responsible for overseeing the museum’s strategic direction, financial health, and institutional policies.
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_69bd441180708190ba42ffb44fea533a`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd6e4f1fd4819092812504c3529cad`	completed	March 20, 2026, 3:57 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be6fd6ce008190ae7897bc58a2e786`	completed	March 21, 2026, 10:15 a.m.
NEDg	Description generation	`batch_69be70752384819088ce3b6d00dd166a`	completed	March 21, 2026, 10:18 a.m.
NED2	Entity disambiguation (via description)	`batch_69be7126d1648190b3b0aa89891f02df`	completed	March 21, 2026, 10:21 a.m.

Created at: March 20, 2026, 1:28 p.m.