Triple

T16822900

Position	Surface form	Disambiguated ID	Type / Status
Subject	John Hemenway Duncan	`E408939`	entity
Predicate	notableWork	`P4`	FINISHED
Object	First Battery Armory (New York City) First Battery Armory (New York City) is a historic late-19th-century National Guard armory building in Manhattan, notable for its fortress-like architecture and role in the city’s military and civic history.	`E1234989`	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: First Battery Armory (New York City) | Statement: [John Hemenway Duncan, notableWork, First Battery Armory (New York City)]

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

Target entity: First Battery Armory (New York City)
Context triple: [John Hemenway Duncan, notableWork, First Battery Armory (New York City)]

A. New York State Armory, Bronx
The New York State Armory in the Bronx is a historic military facility that served as a National Guard training and storage center and is notable for its large, fortress-like architecture.
B. New York State Armory, Staten Island
The New York State Armory in Staten Island is a historic National Guard facility that has served as a military training, storage, and community event space for the borough.
C. Fifth Regiment Armory
The Fifth Regiment Armory is a historic indoor arena and National Guard facility in Baltimore, Maryland, known for hosting major sporting events, including early professional basketball games.
D. New York State Armory, Queens
The New York State Armory in Queens is a historic National Guard facility that has served as a military training, storage, and community event space within New York City.
E. Brooklyn Navy Yard
The Brooklyn Navy Yard is a historic former U.S. Navy shipbuilding and repair facility on the Brooklyn waterfront that played a major role in American naval construction before its redevelopment into an industrial and commercial hub.
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: First Battery Armory (New York City)
Triple: [John Hemenway Duncan, notableWork, First Battery Armory (New York City)]

Generated description

First Battery Armory (New York City) is a historic late-19th-century National Guard armory building in Manhattan, notable for its fortress-like architecture and role in the city’s military and civic history.

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

Target entity: First Battery Armory (New York City)
Target entity description: First Battery Armory (New York City) is a historic late-19th-century National Guard armory building in Manhattan, notable for its fortress-like architecture and role in the city’s military and civic history.

A. New York State Armory, Bronx
The New York State Armory in the Bronx is a historic military facility that served as a National Guard training and storage center and is notable for its large, fortress-like architecture.
B. New York State Armory, Staten Island
The New York State Armory in Staten Island is a historic National Guard facility that has served as a military training, storage, and community event space for the borough.
C. Fifth Regiment Armory
The Fifth Regiment Armory is a historic indoor arena and National Guard facility in Baltimore, Maryland, known for hosting major sporting events, including early professional basketball games.
D. New York State Armory, Queens
The New York State Armory in Queens is a historic National Guard facility that has served as a military training, storage, and community event space within New York City.
E. Brooklyn Navy Yard
The Brooklyn Navy Yard is a historic former U.S. Navy shipbuilding and repair facility on the Brooklyn waterfront that played a major role in American naval construction before its redevelopment into an industrial and commercial hub.
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_69d88394566c8190b3dcbdc72935f7fa`	completed	April 10, 2026, 4:59 a.m.
NER	Named-entity recognition	`batch_69e3b2e838e881908b650194c9b94886`	completed	April 18, 2026, 4:35 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a00b29c170c81908fcc88c31e266ffb`	completed	May 10, 2026, 4:30 p.m.
NEDg	Description generation	`batch_6a00b3cb7a2c8190a90ed07bc06dfc1b`	completed	May 10, 2026, 4:35 p.m.
NED2	Entity disambiguation (via description)	`batch_6a00b466ecd08190b7b5ee54476631ab`	completed	May 10, 2026, 4:37 p.m.

Created at: April 10, 2026, 5:23 a.m.