Triple

T3982

Position	Surface form	Disambiguated ID	Type / Status
Subject	Metropolitan Museum of Art	`E75`	entity
Predicate	governingBody	`P46`	FINISHED
Object	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.	`E851`	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 the Metropolitan Museum of Art | Statement: [Metropolitan Museum of Art, governingBody, Board of Trustees of the Metropolitan Museum of Art]

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

Target entity: Board of Trustees of the Metropolitan Museum of Art
Context triple: [Metropolitan Museum of Art, governingBody, Board of Trustees of the Metropolitan Museum of Art]

A. Metropolitan Museum of Art
The Metropolitan Museum of Art is one of the world’s largest and most renowned art museums, housing an extensive collection spanning thousands of years and cultures.
B. American Academy of Arts and Sciences
The American Academy of Arts and Sciences is a prestigious U.S. honorary society and independent policy research center that brings together leaders from academia, the arts, business, and public affairs to address complex global challenges.
C. Carnegie Corporation of New York
Carnegie Corporation of New York is a major philanthropic foundation that supports education, democracy, and international peace initiatives in the United States and around the world.
D. Harvard Art Museums
Harvard Art Museums is a renowned art institution in Cambridge, Massachusetts, comprising multiple museums and collections that support research, teaching, and public exhibitions.
E. National Gallery of Art
The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
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 the Metropolitan Museum of Art
Triple: [Metropolitan Museum of Art, governingBody, Board of Trustees of the Metropolitan Museum of Art]

Generated description

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.

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

Target entity: Board of Trustees of the Metropolitan Museum of Art
Target entity description: 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.

A. Metropolitan Museum of Art
The Metropolitan Museum of Art is one of the world’s largest and most renowned art museums, housing an extensive collection spanning thousands of years and cultures.
B. American Academy of Arts and Sciences
The American Academy of Arts and Sciences is a prestigious U.S. honorary society and independent policy research center that brings together leaders from academia, the arts, business, and public affairs to address complex global challenges.
C. Carnegie Corporation of New York
Carnegie Corporation of New York is a major philanthropic foundation that supports education, democracy, and international peace initiatives in the United States and around the world.
D. Harvard Art Museums
Harvard Art Museums is a renowned art institution in Cambridge, Massachusetts, comprising multiple museums and collections that support research, teaching, and public exhibitions.
E. National Gallery of Art
The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
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_69a238d6b47881909e68288aed2fd858`	completed	Feb. 28, 2026, 12:37 a.m.
NER	Named-entity recognition	`batch_69a2399c646c8190b4977ed56b8835a8`	completed	Feb. 28, 2026, 12:41 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a243c6f10c81908305b9e03c79a6ae`	completed	Feb. 28, 2026, 1:24 a.m.
NEDg	Description generation	`batch_69a2463a71188190a7252fae85f68711`	completed	Feb. 28, 2026, 1:34 a.m.
NED2	Entity disambiguation (via description)	`batch_69a246e74bfc8190ba3ea9818a55cc28`	completed	Feb. 28, 2026, 1:37 a.m.

Created at: Feb. 28, 2026, 12:40 a.m.