Triple

T1885623
Position Surface form Disambiguated ID Type / Status
Subject R (New York City Subway service) E39956 entity
Predicate notableManhattanTrunk P17428 FINISHED
Object Broadway Line local tracks E86837 NE FINISHED

How this triple was built (3 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: Broadway Line local tracks | Statement: [R (New York City Subway service), notableManhattanTrunk, Broadway Line local tracks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broadway Line local tracks
Context triple: [R (New York City Subway service), notableManhattanTrunk, Broadway Line local tracks]
  • A. New Lots Line
    The New Lots Line is a New York City Subway line in Brooklyn that serves the easternmost portion of the IRT system, terminating at New Lots Avenue.
  • B. BMT Broadway Line chosen
    The BMT Broadway Line is a major New York City Subway trunk line in Manhattan, carrying N, Q, R, and W trains through Midtown and Lower Manhattan via Broadway.
  • C. Fulton Street Line
    The Fulton Street Line is a major New York City Subway corridor in Brooklyn and Manhattan that carries IND services such as the A and C trains along Fulton Street.
  • D. Lenox Avenue Line
    The Lenox Avenue Line is a major New York City Subway route in Harlem, Manhattan, primarily served by IRT trains running beneath Lenox Avenue.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableManhattanTrunk
Context triple: [R (New York City Subway service), notableManhattanTrunk, Broadway Line local tracks]
  • A. manhattanTrunkLine chosen
    Indicates a primary or central route, pathway, or connection running through a dense or core area, analogous to a main trunk line in Manhattan.
  • B. terminusInManhattan
    Indicates that the endpoint or final stop of something (such as a route, line, or service) is located within Manhattan.
  • C. notableManhattanStations
    Indicates that there exists a notable or significant train or transit station located in Manhattan.
  • D. manhattanConnection
    Indicates a direct or indirect connection or route between two entities specifically within the Manhattan area or grid.
  • E. notableTerminalBorough
    Indicates that a borough is notably recognized as the endpoint or terminus of a significant route, line, or system.
  • F. None of above.

Provenance (4 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_69a88633e4fc8190b7eb40463e048ec5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb4f53f408190ae30e1a12721e7d7 completed March 7, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69addf61413081909c0e840590aaf631 completed March 8, 2026, 8:43 p.m.
PD Predicate disambiguation batch_69abafe497a88190a1da6af2888b71b4 completed March 7, 2026, 4:56 a.m.
Created at: March 4, 2026, 7:34 p.m.