Triple

T14880009

Position	Surface form	Disambiguated ID	Type / Status
Subject	Jack Maple	`E349973`	entity
Predicate	employer	`P7`	FINISHED
Object	New York City Transit Police Department The New York City Transit Police Department was the former law enforcement agency responsible for policing the New York City subway and bus systems before its merger into the NYPD.	`E3068`	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: New York City Transit Police Department | Statement: [Jack Maple, employer, New York City Transit Police Department]

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

Target entity: New York City Transit Police Department
Context triple: [Jack Maple, employer, New York City Transit Police Department]

A. Metropolitan Transportation Authority Police Department
The Metropolitan Transportation Authority Police Department is a specialized law enforcement agency responsible for policing and securing New York’s MTA-operated transit systems, including commuter railroads and related facilities.
B. New York City Police Department
The New York City Police Department is the primary law enforcement agency for New York City, responsible for policing its five boroughs and serving as one of the largest and most recognizable police forces in the world.
C. Brooklyn Police Department
The Brooklyn Police Department is the municipal law enforcement agency responsible for maintaining public safety and enforcing laws within the city of Brooklyn, Ohio.
D. NYPD Patrol Services Bureau
The NYPD Patrol Services Bureau is the division of the New York City Police Department responsible for overseeing and coordinating uniformed patrol operations across the city’s precincts and boroughs.
E. New York City Sheriff’s Office
The New York City Sheriff’s Office is a municipal law enforcement agency responsible primarily for civil law enforcement, court-ordered judgments, and revenue-related enforcement within New York City.
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: New York City Transit Police Department
Triple: [Jack Maple, employer, New York City Transit Police Department]

Generated description

The New York City Transit Police Department was the former law enforcement agency responsible for policing the New York City subway and bus systems before its merger into the NYPD.

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

Target entity: New York City Transit Police Department
Target entity description: The New York City Transit Police Department was the former law enforcement agency responsible for policing the New York City subway and bus systems before its merger into the NYPD.

A. Metropolitan Transportation Authority Police Department
The Metropolitan Transportation Authority Police Department is a specialized law enforcement agency responsible for policing and securing New York’s MTA-operated transit systems, including commuter railroads and related facilities.
B. New York City Police Department chosen
The New York City Police Department is the primary law enforcement agency for New York City, responsible for policing its five boroughs and serving as one of the largest and most recognizable police forces in the world.
C. Brooklyn Police Department
The Brooklyn Police Department is the municipal law enforcement agency responsible for maintaining public safety and enforcing laws within the city of Brooklyn, Ohio.
D. NYPD Patrol Services Bureau
The NYPD Patrol Services Bureau is the division of the New York City Police Department responsible for overseeing and coordinating uniformed patrol operations across the city’s precincts and boroughs.
E. New York City Sheriff’s Office
The New York City Sheriff’s Office is a municipal law enforcement agency responsible primarily for civil law enforcement, court-ordered judgments, and revenue-related enforcement within New York City.
F. None of above.

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_69d822ee4f408190b6ac3b2fa434f0df`	completed	April 9, 2026, 10:06 p.m.
NER	Named-entity recognition	`batch_69ded5e622388190b2bf91cd10b9821d`	completed	April 15, 2026, 12:03 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69fe8bccc26c8190bf571ea7aee0e0f6`	completed	May 9, 2026, 1:20 a.m.
NEDg	Description generation	`batch_69fe8f0c0f848190b83dd19470c1fa27`	completed	May 9, 2026, 1:34 a.m.
NED2	Entity disambiguation (via description)	`batch_69fe8f71f0648190b419ff16a853d15b`	completed	May 9, 2026, 1:35 a.m.

Created at: April 10, 2026, 1:55 a.m.