Triple

T23086903
Position Surface form Disambiguated ID Type / Status
Subject New Utrecht Avenue E575629 entity
Predicate hasSubwayStation P726 FINISHED
Object Fort Hamilton Parkway station (West End Line)
Fort Hamilton Parkway station (West End Line) is a local New York City Subway station in Brooklyn served by the D train on the BMT West End Line.
 E1570096 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: Fort Hamilton Parkway station (West End Line) | Statement: [New Utrecht Avenue, hasSubwayStation, Fort Hamilton Parkway station (West End Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fort Hamilton Parkway station (West End Line)
Context triple: [New Utrecht Avenue, hasSubwayStation, Fort Hamilton Parkway station (West End Line)]
  • A. Fort Hamilton Parkway station
    Fort Hamilton Parkway station is a local New York City Subway station in Brooklyn serving the F and G lines along the IND Culver Line.
  • B. Parkchester station (IRT Pelham Line)
    Parkchester station (IRT Pelham Line) is a New York City Subway station in the Bronx serving the 6 and <6> trains and providing access to the Parkchester neighborhood.
  • C. BMT West End Line station
    BMT West End Line station refers to the Bay 50th Street stop on New York City’s BMT West End Line, a local subway station in Brooklyn served by the D train.
  • D. Mosholu Parkway station (IRT Jerome Avenue Line)
    Mosholu Parkway station (IRT Jerome Avenue Line) is a local New York City Subway station in the Bronx serving the 4 train along Jerome Avenue near Mosholu Parkway.
  • E. West Side Avenue station
    West Side Avenue station is a Hudson–Bergen Light Rail terminal in Jersey City, New Jersey, providing local transit access for the Greenville neighborhood and surrounding areas.
  • 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: Fort Hamilton Parkway station (West End Line)
Triple: [New Utrecht Avenue, hasSubwayStation, Fort Hamilton Parkway station (West End Line)]
Generated description
Fort Hamilton Parkway station (West End Line) is a local New York City Subway station in Brooklyn served by the D train on the BMT West End Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fort Hamilton Parkway station (West End Line)
Target entity description: Fort Hamilton Parkway station (West End Line) is a local New York City Subway station in Brooklyn served by the D train on the BMT West End Line.
  • A. Fort Hamilton Parkway station
    Fort Hamilton Parkway station is a local New York City Subway station in Brooklyn serving the F and G lines along the IND Culver Line.
  • B. Parkchester station (IRT Pelham Line)
    Parkchester station (IRT Pelham Line) is a New York City Subway station in the Bronx serving the 6 and <6> trains and providing access to the Parkchester neighborhood.
  • C. BMT West End Line station
    BMT West End Line station refers to the Bay 50th Street stop on New York City’s BMT West End Line, a local subway station in Brooklyn served by the D train.
  • D. Mosholu Parkway station (IRT Jerome Avenue Line)
    Mosholu Parkway station (IRT Jerome Avenue Line) is a local New York City Subway station in the Bronx serving the 4 train along Jerome Avenue near Mosholu Parkway.
  • E. West Side Avenue station
    West Side Avenue station is a Hudson–Bergen Light Rail terminal in Jersey City, New Jersey, providing local transit access for the Greenville neighborhood and surrounding areas.
  • 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_69e245bf3e3c819086d3448720efc01b completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18da652ac819085919ade6dd7bce4 completed April 29, 2026, 4:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c15b4ddd08190bf04711266d683cf completed May 19, 2026, 7:48 a.m.
NEDg Description generation batch_6a0c17791f8481909f0f42f9122e0c3a completed May 19, 2026, 7:55 a.m.
NED2 Entity disambiguation (via description) batch_6a0c1863ea2c81909345cb5701fcd8ed completed May 19, 2026, 7:59 a.m.
Created at: April 17, 2026, 3:57 p.m.