Triple

T2734390

Position	Surface form	Disambiguated ID	Type / Status
Subject	Delancey Street–Essex Street station	`E60593`	entity
Predicate	hasComponentStation	`P22144`	FINISHED
Object	Essex Street (BMT Nassau Street Line) Essex Street (BMT Nassau Street Line) is a New York City Subway station on the Nassau Street Line in Manhattan that serves J, M, and Z trains as part of the Delancey Street–Essex Street station complex.	`E292013`	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: Essex Street (BMT Nassau Street Line) | Statement: [Delancey Street–Essex Street station, hasComponentStation, Essex Street (BMT Nassau Street Line)]

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

Target entity: Essex Street (BMT Nassau Street Line)
Context triple: [Delancey Street–Essex Street station, hasComponentStation, Essex Street (BMT Nassau Street Line)]

A. Fulton Street (BMT Nassau Street Line)
Fulton Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains as part of the larger Fulton Street transit complex.
B. Chambers Street (BMT Nassau Street Line)
Chambers Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains.
C. Broad Street (BMT Nassau Street Line)
Broad Street is a New York City Subway station in Lower Manhattan serving the BMT Nassau Street Line, primarily used by J and Z trains.
D. Junius Street (IRT New Lots Line)
Junius Street (IRT New Lots Line) is a New York City Subway station on the IRT New Lots Line in Brooklyn’s Brownsville neighborhood.
E. Sutter Avenue (BMT Canarsie Line)
Sutter Avenue (BMT Canarsie Line) is a local New York City Subway station on the L train in Brownsville, Brooklyn.
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: Essex Street (BMT Nassau Street Line)
Triple: [Delancey Street–Essex Street station, hasComponentStation, Essex Street (BMT Nassau Street Line)]

Generated description

Essex Street (BMT Nassau Street Line) is a New York City Subway station on the Nassau Street Line in Manhattan that serves J, M, and Z trains as part of the Delancey Street–Essex Street station complex.

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

Target entity: Essex Street (BMT Nassau Street Line)
Target entity description: Essex Street (BMT Nassau Street Line) is a New York City Subway station on the Nassau Street Line in Manhattan that serves J, M, and Z trains as part of the Delancey Street–Essex Street station complex.

A. Fulton Street (BMT Nassau Street Line)
Fulton Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains as part of the larger Fulton Street transit complex.
B. Chambers Street (BMT Nassau Street Line)
Chambers Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains.
C. Broad Street (BMT Nassau Street Line)
Broad Street is a New York City Subway station in Lower Manhattan serving the BMT Nassau Street Line, primarily used by J and Z trains.
D. Junius Street (IRT New Lots Line)
Junius Street (IRT New Lots Line) is a New York City Subway station on the IRT New Lots Line in Brooklyn’s Brownsville neighborhood.
E. Sutter Avenue (BMT Canarsie Line)
Sutter Avenue (BMT Canarsie Line) is a local New York City Subway station on the L train in Brownsville, Brooklyn.
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_69ab4b77febc819095603eb012cd141b`	completed	March 6, 2026, 9:47 p.m.
NER	Named-entity recognition	`batch_69abdb0e7b888190bfa5d2e33f00ec0f`	completed	March 7, 2026, 8 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69afb6a15e548190a118880f9904f9cc`	completed	March 10, 2026, 6:13 a.m.
NEDg	Description generation	`batch_69afb78d9f0c8190ad276922aa19945d`	completed	March 10, 2026, 6:17 a.m.
NED2	Entity disambiguation (via description)	`batch_69afb7e8a8548190b5b4e7772e0adcf6`	completed	March 10, 2026, 6:19 a.m.

Created at: March 6, 2026, 9:56 p.m.