Triple

T3056838
Position Surface form Disambiguated ID Type / Status
Subject Pelham Bay Park E60500 entity
Predicate publicTransit P1288 FINISHED
Object New York City Subway 6 train Pelham Bay Park station
The New York City Subway 6 train Pelham Bay Park station is the elevated northern terminal of the 6 and <6> services, located in the Pelham Bay neighborhood of the Bronx.
E323456 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 Subway 6 train Pelham Bay Park station | Statement: [Pelham Bay Park, publicTransit, New York City Subway 6 train Pelham Bay Park station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New York City Subway 6 train Pelham Bay Park station
Context triple: [Pelham Bay Park, publicTransit, New York City Subway 6 train Pelham Bay Park station]
  • A. New York City Subway at Grand Army Plaza (IRT Eastern Parkway Line)
    The New York City Subway at Grand Army Plaza on the IRT Eastern Parkway Line is an underground station in Brooklyn that serves the 2 and 3 trains near Prospect Park and the Brooklyn Public Library’s Central Library.
  • B. New York City Subway 7 train
    The New York City Subway 7 train is a rapid transit service in NYC that runs between Manhattan and Queens, serving major destinations such as Times Square and Flushing.
  • C. New York City Subway 6 line
    The New York City Subway 6 line is a local Lexington Avenue Line service in the NYC subway system that runs between the Bronx and Manhattan, serving numerous neighborhoods along the East Side.
  • D. New York City Subway Brooklyn Bridge–City Hall station (4,5,6)
    The New York City Subway Brooklyn Bridge–City Hall station (served by the 4, 5, and 6 trains) is a major underground transit hub in Lower Manhattan located near City Hall and the Brooklyn Bridge.
  • E. New York City Subway N train
    The New York City Subway N train is a rapid transit service in the NYC subway system that runs through Manhattan, Brooklyn, and Queens as part of the BMT Broadway Line.
  • 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 Subway 6 train Pelham Bay Park station
Triple: [Pelham Bay Park, publicTransit, New York City Subway 6 train Pelham Bay Park station]
Generated description
The New York City Subway 6 train Pelham Bay Park station is the elevated northern terminal of the 6 and <6> services, located in the Pelham Bay neighborhood of the Bronx.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New York City Subway 6 train Pelham Bay Park station
Target entity description: The New York City Subway 6 train Pelham Bay Park station is the elevated northern terminal of the 6 and <6> services, located in the Pelham Bay neighborhood of the Bronx.
  • A. New York City Subway at Grand Army Plaza (IRT Eastern Parkway Line)
    The New York City Subway at Grand Army Plaza on the IRT Eastern Parkway Line is an underground station in Brooklyn that serves the 2 and 3 trains near Prospect Park and the Brooklyn Public Library’s Central Library.
  • B. New York City Subway 7 train
    The New York City Subway 7 train is a rapid transit service in NYC that runs between Manhattan and Queens, serving major destinations such as Times Square and Flushing.
  • C. New York City Subway 6 line
    The New York City Subway 6 line is a local Lexington Avenue Line service in the NYC subway system that runs between the Bronx and Manhattan, serving numerous neighborhoods along the East Side.
  • D. New York City Subway Brooklyn Bridge–City Hall station (4,5,6)
    The New York City Subway Brooklyn Bridge–City Hall station (served by the 4, 5, and 6 trains) is a major underground transit hub in Lower Manhattan located near City Hall and the Brooklyn Bridge.
  • E. New York City Subway N train
    The New York City Subway N train is a rapid transit service in the NYC subway system that runs through Manhattan, Brooklyn, and Queens as part of the BMT Broadway Line.
  • 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_69ad8578137c81908259dcb27c7d6d7c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9e13f16c81909e11ed1444c71151 completed March 8, 2026, 4:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1ef0671e48190a793f907cc211dd8 completed March 11, 2026, 10:39 p.m.
NEDg Description generation batch_69b1efcf4da08190a9fd5fd88bba0358 completed March 11, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69b1f1ce72388190871884c99526057d completed March 11, 2026, 10:50 p.m.
Created at: March 8, 2026, 3:02 p.m.