Triple

T7152818

Position	Surface form	Disambiguated ID	Type / Status
Subject	Van Siclen Avenue (IRT New Lots Line)	`E166732`	entity
Predicate	nextStationEast	`P75157`	FINISHED
Object	New Lots Avenue (IRT New Lots Line) New Lots Avenue (IRT New Lots Line) is the eastern terminal station of the New York City Subway's IRT New Lots Line in Brooklyn, serving as the line's final stop.	`E646129`	NE FINISHED

How this triple was built (5 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 Lots Avenue (IRT New Lots Line) | Statement: [Van Siclen Avenue (IRT New Lots Line), nextStationEast, New Lots Avenue (IRT New Lots Line)]

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

Target entity: New Lots Avenue (IRT New Lots Line)
Context triple: [Van Siclen Avenue (IRT New Lots Line), nextStationEast, New Lots Avenue (IRT New Lots Line)]

A. Van Siclen Avenue (IRT New Lots Line)
Van Siclen Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn served by the 3 train, located along the elevated IRT New Lots Line.
B. Nostrand Avenue (IND Fulton Street Line)
Nostrand Avenue (IND Fulton Street Line) is a local New York City Subway station in Brooklyn serving the A and C trains on the IND Fulton Street Line.
C. Rockaway Avenue (IRT New Lots Line)
Rockaway Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn on the IRT New Lots Line, serving the Brownsville neighborhood.
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: New Lots Avenue (IRT New Lots Line)
Triple: [Van Siclen Avenue (IRT New Lots Line), nextStationEast, New Lots Avenue (IRT New Lots Line)]

Generated description

New Lots Avenue (IRT New Lots Line) is the eastern terminal station of the New York City Subway's IRT New Lots Line in Brooklyn, serving as the line's final stop.

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

Target entity: New Lots Avenue (IRT New Lots Line)
Target entity description: New Lots Avenue (IRT New Lots Line) is the eastern terminal station of the New York City Subway's IRT New Lots Line in Brooklyn, serving as the line's final stop.

A. Van Siclen Avenue (IRT New Lots Line)
Van Siclen Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn served by the 3 train, located along the elevated IRT New Lots Line.
B. Nostrand Avenue (IND Fulton Street Line)
Nostrand Avenue (IND Fulton Street Line) is a local New York City Subway station in Brooklyn serving the A and C trains on the IND Fulton Street Line.
C. Rockaway Avenue (IRT New Lots Line)
Rockaway Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn on the IRT New Lots Line, serving the Brownsville neighborhood.
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

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: nextStationEast
Context triple: [Van Siclen Avenue (IRT New Lots Line), nextStationEast, New Lots Avenue (IRT New Lots Line)]

A. nextStationOnLine1Southbound
Indicates that one station is the immediate next stop when traveling southbound on transit line 1.
B. adjacentStationNorth
Indicates that one station is directly adjacent to another station to its north.
C. previousStationOnLine1Northbound
Indicates that one station is immediately before another station when traveling northbound on line 1.
D. adjacentStationWest
Indicates that one station is immediately to the west of another station in a spatial or network layout.
E. adjacentStationSouth
Indicates that one station is directly to the south of another station, with no other station in between.
F. None of above. chosen

Provenance (7 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_69c68886779c8190a8e3fbabffe68253`	completed	March 27, 2026, 1:39 p.m.
NER	Named-entity recognition	`batch_69c6e7f52c1081908c4fa424d5e965bc`	completed	March 27, 2026, 8:26 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c7adad45208190a8e09173a4d26591`	completed	March 28, 2026, 10:30 a.m.
NEDg	Description generation	`batch_69c7aeb1c59c8190b02fcb731003ad31`	completed	March 28, 2026, 10:34 a.m.
NED2	Entity disambiguation (via description)	`batch_69c7af2ad8a081909185cfd3a3d4e4d0`	completed	March 28, 2026, 10:36 a.m.
PD	Predicate disambiguation	`batch_69c6e1caf4e48190b47bb398a3c1554d`	completed	March 27, 2026, 8 p.m.
PDg	Predicate description generation	`batch_69c6e4a213508190a40aca39f9eee7d5`	completed	March 27, 2026, 8:12 p.m.

Created at: March 27, 2026, 2:46 p.m.