Triple

T14391273
Position Surface form Disambiguated ID Type / Status
Subject Kingsbridge Road (IRT Jerome Avenue Line) E356847 entity
Predicate serviceType P87 FINISHED
Object IRT Lexington Avenue Line – Jerome Avenue Local
The IRT Lexington Avenue Line – Jerome Avenue Local is a New York City Subway local service that runs along the Lexington Avenue Line in Manhattan and the Jerome Avenue Line in the Bronx.
E1096818 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: IRT Lexington Avenue Line – Jerome Avenue Local | Statement: [Kingsbridge Road (IRT Jerome Avenue Line), serviceType, IRT Lexington Avenue Line – Jerome Avenue Local]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IRT Lexington Avenue Line – Jerome Avenue Local
Context triple: [Kingsbridge Road (IRT Jerome Avenue Line), serviceType, IRT Lexington Avenue Line – Jerome Avenue Local]
  • A. BMT Broadway Line at Lexington Avenue–63rd Street
    The BMT Broadway Line at Lexington Avenue–63rd Street is a New York City Subway station complex in Manhattan that serves as a key transfer point between the Broadway Line services and the Second Avenue Subway.
  • B. IRT Broadway–Seventh Avenue Line at Chambers Street
    The IRT Broadway–Seventh Avenue Line at Chambers Street is a New York City Subway station complex in Lower Manhattan serving the 1, 2, and 3 trains and providing a key transfer point near City Hall and the Brooklyn Bridge.
  • C. IRT Lexington Avenue Line trunk in Manhattan
    The IRT Lexington Avenue Line trunk in Manhattan is a major New York City Subway corridor running along the East Side of Manhattan, carrying the 4, 5, and 6 services and serving as one of the system’s busiest and most important north–south routes.
  • D. New York City Subway at Vernon Boulevard–Jackson Avenue
    The New York City Subway at Vernon Boulevard–Jackson Avenue is a Queens station on the 7 line serving the Long Island City area near the East River waterfront.
  • E. New York City Subway at Lexington Avenue–59th Street
    The New York City Subway at Lexington Avenue–59th Street is a major Manhattan transfer complex where multiple subway lines intersect, providing key access to Midtown destinations including the Central Park South area.
  • 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: IRT Lexington Avenue Line – Jerome Avenue Local
Triple: [Kingsbridge Road (IRT Jerome Avenue Line), serviceType, IRT Lexington Avenue Line – Jerome Avenue Local]
Generated description
The IRT Lexington Avenue Line – Jerome Avenue Local is a New York City Subway local service that runs along the Lexington Avenue Line in Manhattan and the Jerome Avenue Line in the Bronx.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IRT Lexington Avenue Line – Jerome Avenue Local
Target entity description: The IRT Lexington Avenue Line – Jerome Avenue Local is a New York City Subway local service that runs along the Lexington Avenue Line in Manhattan and the Jerome Avenue Line in the Bronx.
  • A. BMT Broadway Line at Lexington Avenue–63rd Street
    The BMT Broadway Line at Lexington Avenue–63rd Street is a New York City Subway station complex in Manhattan that serves as a key transfer point between the Broadway Line services and the Second Avenue Subway.
  • B. IRT Broadway–Seventh Avenue Line at Chambers Street
    The IRT Broadway–Seventh Avenue Line at Chambers Street is a New York City Subway station complex in Lower Manhattan serving the 1, 2, and 3 trains and providing a key transfer point near City Hall and the Brooklyn Bridge.
  • C. IRT Lexington Avenue Line trunk in Manhattan
    The IRT Lexington Avenue Line trunk in Manhattan is a major New York City Subway corridor running along the East Side of Manhattan, carrying the 4, 5, and 6 services and serving as one of the system’s busiest and most important north–south routes.
  • D. New York City Subway at Vernon Boulevard–Jackson Avenue
    The New York City Subway at Vernon Boulevard–Jackson Avenue is a Queens station on the 7 line serving the Long Island City area near the East River waterfront.
  • E. New York City Subway at Lexington Avenue–59th Street
    The New York City Subway at Lexington Avenue–59th Street is a major Manhattan transfer complex where multiple subway lines intersect, providing key access to Midtown destinations including the Central Park South area.
  • 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_69d827927c988190ad98bb0360981783 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de902b9acc8190817ffa848a76a880 completed April 14, 2026, 7:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5517f5e481908fd65177c34f4282 completed May 8, 2026, 3:14 a.m.
NEDg Description generation batch_69fd56cbbf7c8190a2e726ac415d3a38 completed May 8, 2026, 3:21 a.m.
NED2 Entity disambiguation (via description) batch_69fd57911f788190a1a69bb344b15275 completed May 8, 2026, 3:25 a.m.
Created at: April 10, 2026, 1:16 a.m.