Triple

T16503865
Position Surface form Disambiguated ID Type / Status
Subject 36th Avenue station E400869 entity
Predicate servedByOnWeekdays P110867 FINISHED
Object W train E19639 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: W train | Statement: [36th Avenue station, servedByOnWeekdays, W train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: W train
Context triple: [36th Avenue station, servedByOnWeekdays, W train]
  • A. W train chosen
    The W train is a local service of the New York City Subway that runs primarily in Manhattan and Queens, connecting Astoria to Lower Manhattan via the Broadway Line.
  • B. N train
    The N train is a New York City Subway service that runs on the BMT Broadway Line in Manhattan and into Brooklyn, providing both local and express transit.
  • C. L train
    The L train is a New York City Subway service that runs crosstown along 14th Street in Manhattan and through Williamsburg and Bushwick in Brooklyn, known for its heavy ridership and role as a key connector between the boroughs.
  • D. M train
    The M train is a New York City Subway service that runs through parts of Queens, Brooklyn, and Manhattan, connecting neighborhoods such as Middle Village and Forest Hills with Midtown and Lower Manhattan.
  • E. E train
    The E train is a New York City Subway service that runs primarily along the IND Eighth Avenue Line, providing rapid transit between Queens and Manhattan.
  • 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: servedByOnWeekdays
Context triple: [36th Avenue station, servedByOnWeekdays, W train]
  • A. hasWeekdayService chosen
    Indicates that a service operates on weekdays (typically Monday through Friday).
  • B. isServedAt
    Indicates that something (such as food, drink, or a service) is provided or made available at a particular place or venue.
  • C. servesOn
    Indicates that one entity performs duties, functions, or holds a role as a member within another entity, such as a group, body, or organization.
  • D. servedByAtNight
    Indicates that a service or location is operated, attended to, or provided specifically during nighttime hours.
  • E. servedDuring
    Indicates that one entity held a role, position, or performed a function within the time period defined by another entity.
  • 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_69d88381f6148190819958a038be990e completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e5100e48190a623d6ee2fefb87e completed April 18, 2026, 7:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a008a2363208190beb218e633d0627e completed May 10, 2026, 1:37 p.m.
PD Predicate disambiguation batch_69e296902d6c8190884ddb612b8c5b36 completed April 17, 2026, 8:22 p.m.
Created at: April 10, 2026, 5:14 a.m.