Triple

T677953

Position	Surface form	Disambiguated ID	Type / Status
Subject	John Russell Pope	`E13118`	entity
Predicate	designed	`P184`	FINISHED
Object	West Building of the National Gallery of Art The West Building of the National Gallery of Art is a neoclassical museum structure on the National Mall in Washington, D.C., housing the institution’s collection of European and older American art.	`E91820`	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: West Building of the National Gallery of Art | Statement: [John Russell Pope, designed, West Building of the National Gallery of Art]

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

Target entity: West Building of the National Gallery of Art
Context triple: [John Russell Pope, designed, West Building of the National Gallery of Art]

A. East Building
The East Building is a modernist wing of the National Gallery of Art in Washington, D.C., renowned for its angular architecture by I. M. Pei and its collection of modern and contemporary art.
B. Smithsonian Arts and Industries Building
The Smithsonian Arts and Industries Building is a historic museum on the National Mall in Washington, D.C., known as one of the oldest Smithsonian buildings and an early home for the Institution’s exhibitions of American innovation and culture.
C. 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.
D. Hirshhorn Museum and Sculpture Garden
The Hirshhorn Museum and Sculpture Garden is a Smithsonian institution in Washington, D.C., renowned for its extensive collection of modern and contemporary art and its distinctive cylindrical building with an adjacent outdoor sculpture garden.
E. Arthur M. Sackler Gallery
The Arthur M. Sackler Gallery is a Smithsonian art museum in Washington, D.C., renowned for its collections and exhibitions of Asian art.
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: West Building of the National Gallery of Art
Triple: [John Russell Pope, designed, West Building of the National Gallery of Art]

Generated description

The West Building of the National Gallery of Art is a neoclassical museum structure on the National Mall in Washington, D.C., housing the institution’s collection of European and older American art.

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

Target entity: West Building of the National Gallery of Art
Target entity description: The West Building of the National Gallery of Art is a neoclassical museum structure on the National Mall in Washington, D.C., housing the institution’s collection of European and older American art.

A. East Building
The East Building is a modernist wing of the National Gallery of Art in Washington, D.C., renowned for its angular architecture by I. M. Pei and its collection of modern and contemporary art.
B. Smithsonian Arts and Industries Building
The Smithsonian Arts and Industries Building is a historic museum on the National Mall in Washington, D.C., known as one of the oldest Smithsonian buildings and an early home for the Institution’s exhibitions of American innovation and culture.
C. 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.
D. Hirshhorn Museum and Sculpture Garden
The Hirshhorn Museum and Sculpture Garden is a Smithsonian institution in Washington, D.C., renowned for its extensive collection of modern and contemporary art and its distinctive cylindrical building with an adjacent outdoor sculpture garden.
E. Arthur M. Sackler Gallery
The Arthur M. Sackler Gallery is a Smithsonian art museum in Washington, D.C., renowned for its collections and exhibitions of Asian art.
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_69a4933d3bf88190972041cd8cf143b9`	completed	March 1, 2026, 7:27 p.m.
NER	Named-entity recognition	`batch_69a4a04c89148190b6330e86697bb37b`	completed	March 1, 2026, 8:23 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a66d8f4a908190bc4cf5e1a6e46628`	completed	March 3, 2026, 5:11 a.m.
NEDg	Description generation	`batch_69a66e16c7bc8190a6aea054bac99c4c`	completed	March 3, 2026, 5:13 a.m.
NED2	Entity disambiguation (via description)	`batch_69a66e7dd53c8190bdb3768abd80ba8d`	completed	March 3, 2026, 5:15 a.m.

Created at: March 1, 2026, 7:36 p.m.