Triple

T6277391
Position Surface form Disambiguated ID Type / Status
Subject IRT White Plains Road Line at 149th Street–Grand Concourse E140694 entity
Predicate hasAdjacentStationOnWhitePlainsRoadLine P69816 FINISHED
Object Third Avenue–149th Street
Third Avenue–149th Street is a major New York City Subway station in the Bronx that serves as a key transfer and transit hub on the IRT White Plains Road Line.
E589160 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: Third Avenue–149th Street | Statement: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Third Avenue–149th Street
Context triple: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
  • A. 96th Street–Second Avenue
    96th Street–Second Avenue is a New York City Subway station on the Second Avenue Line in Manhattan, serving as a terminal for certain services.
  • B. Harlem–148th Street
    Harlem–148th Street is a New York City Subway station in Harlem that serves as the northern terminal for certain 3 trains on the IRT Broadway–Seventh Avenue Line.
  • C. 74th Street–Broadway
    74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
  • D. West 44th Street
    West 44th Street is a notable Midtown Manhattan thoroughfare in New York City, known for its concentration of Broadway theaters, historic buildings, and cultural landmarks.
  • E. 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.
  • 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: Third Avenue–149th Street
Triple: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
Generated description
Third Avenue–149th Street is a major New York City Subway station in the Bronx that serves as a key transfer and transit hub on the IRT White Plains Road Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Third Avenue–149th Street
Target entity description: Third Avenue–149th Street is a major New York City Subway station in the Bronx that serves as a key transfer and transit hub on the IRT White Plains Road Line.
  • A. 96th Street–Second Avenue
    96th Street–Second Avenue is a New York City Subway station on the Second Avenue Line in Manhattan, serving as a terminal for certain services.
  • B. Harlem–148th Street
    Harlem–148th Street is a New York City Subway station in Harlem that serves as the northern terminal for certain 3 trains on the IRT Broadway–Seventh Avenue Line.
  • C. 74th Street–Broadway
    74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
  • D. West 44th Street
    West 44th Street is a notable Midtown Manhattan thoroughfare in New York City, known for its concentration of Broadway theaters, historic buildings, and cultural landmarks.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasAdjacentStationOnWhitePlainsRoadLine
Context triple: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
  • A. hasAdjacentStationOnYellowLine
    Indicates that one station is directly next to another station along the yellow transit line.
  • B. hasAdjacentStationOnRedLine
    Indicates that one station is directly next to another station along the red transit line, with no other stations in between.
  • C. hasAdjacentStationOnGreenLine
    Indicates that one station is directly next to another station along the Green Line.
  • D. hasAdjacentStationOnMattapanLine
    Indicates that one station is directly next to another station along the Mattapan Line, with no other stations in between.
  • E. hasAdjacentStationOnLine1
    Indicates that one station is directly next to another station along Line 1 in the network.
  • 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_69c008cc158881908df6ec94a911c736 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c063daec108190859d1d5dbafd5b42 completed March 22, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c62d1f28748190a62fc26f92f0c15f completed March 27, 2026, 7:09 a.m.
NEDg Description generation batch_69c630ff3df48190bc6ef4143d10d042 completed March 27, 2026, 7:25 a.m.
NED2 Entity disambiguation (via description) batch_69c6315ec7948190b2123a03f35d8386 completed March 27, 2026, 7:27 a.m.
PD Predicate disambiguation batch_69c05608a5608190b22a1fdc4060470d completed March 22, 2026, 8:50 p.m.
PDg Predicate description generation batch_69c05b37ac1881909e947822490ba4f2 completed March 22, 2026, 9:12 p.m.
Created at: March 22, 2026, 4:26 p.m.