Triple

T3046698
Position Surface form Disambiguated ID Type / Status
Subject IRT East Side Lines E83466 entity
Predicate includesServicePattern P44801 FINISHED
Object Lexington Avenue Local
Lexington Avenue Local is a New York City Subway service pattern operating local trains along the Lexington Avenue corridor on Manhattan’s East Side.
E323156 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: Lexington Avenue Local | Statement: [IRT East Side Lines, includesServicePattern, Lexington Avenue Local]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lexington Avenue Local
Context triple: [IRT East Side Lines, includesServicePattern, Lexington Avenue Local]
  • A. 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.
  • B. Lexington Avenue–53rd Street
    Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
  • C. 69th Street Transportation Center area
    The 69th Street Transportation Center area is a major transit hub and surrounding district in Upper Darby, Pennsylvania, serving as a key western gateway between the suburbs and Philadelphia.
  • D. Eighth Avenue Line in Manhattan
    The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.
  • E. Broadway (Chelsea)
    Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
  • 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: Lexington Avenue Local
Triple: [IRT East Side Lines, includesServicePattern, Lexington Avenue Local]
Generated description
Lexington Avenue Local is a New York City Subway service pattern operating local trains along the Lexington Avenue corridor on Manhattan’s East Side.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lexington Avenue Local
Target entity description: Lexington Avenue Local is a New York City Subway service pattern operating local trains along the Lexington Avenue corridor on Manhattan’s East Side.
  • A. 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.
  • B. Lexington Avenue–53rd Street
    Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
  • C. 69th Street Transportation Center area
    The 69th Street Transportation Center area is a major transit hub and surrounding district in Upper Darby, Pennsylvania, serving as a key western gateway between the suburbs and Philadelphia.
  • D. Eighth Avenue Line in Manhattan
    The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.
  • E. Broadway (Chelsea)
    Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: includesServicePattern
Context triple: [IRT East Side Lines, includesServicePattern, Lexington Avenue Local]
  • A. includesServiceFor
    Indicates that one entity’s offering or package contains or covers a particular service provided for another entity.
  • B. hasServicePatternRole
    Indicates that an entity participates in a service pattern with a specific functional role or responsibility within that pattern.
  • C. servesServicePattern
    Indicates that one entity provides or operates according to a particular service pattern or schedule for another.
  • D. hasServicePatternNote
    Indicates that a service pattern (such as a schedule or routing pattern) is associated with a specific explanatory note or annotation.
  • E. includesMatch
    Indicates that one entity contains or encompasses a particular match or matching instance of another entity.
  • 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_69ad8b24924c8190a9bb6f61d519e4ae completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9bad11b48190a5bd01e91a320e14 completed March 8, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1eef43da8819094cd438c93c64c86 completed March 11, 2026, 10:38 p.m.
NEDg Description generation batch_69b1f071a53481908fb1d7b9803c65a6 completed March 11, 2026, 10:45 p.m.
NED2 Entity disambiguation (via description) batch_69b1f16489e881909368470bb53a900c completed March 11, 2026, 10:49 p.m.
PD Predicate disambiguation batch_69ad961fc62c819087c4c3a44b00847d completed March 8, 2026, 3:30 p.m.
PDg Predicate description generation batch_69ad97f6af3881909f4547967384114c completed March 8, 2026, 3:38 p.m.
Created at: March 8, 2026, 3:01 p.m.