Triple

T13764544
Position Surface form Disambiguated ID Type / Status
Subject Steinway Street E330703 entity
Predicate hasWeekdayService P110867 FINISHED
Object M train E16471 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: M train | Statement: [Steinway Street, hasWeekdayService, M train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M train
Context triple: [Steinway Street, hasWeekdayService, M train]
  • A. M train chosen
    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.
  • B. 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.
  • C. 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.
  • D. W train
    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.
  • E. G train
    The G train is a New York City Subway service that runs entirely within Brooklyn and Queens, notably bypassing 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: hasWeekdayService
Context triple: [Steinway Street, hasWeekdayService, M train]
  • A. hasLimitedWeekdayService
    Indicates that the service operates on weekdays only during restricted or reduced hours or on a limited schedule.
  • B. hasDailyService
    Indicates that a service or operation occurs every day on a regular, scheduled basis.
  • C. weekendService
    Indicates that a service, operation, or activity is provided or occurs specifically on weekends.
  • D. hasTimetabledServices
    Indicates that scheduled or timetabled services are provided or operate in relation to the referenced entity.
  • E. hasPublicDays
    Indicates that an entity has specific days designated as open or accessible to the public.
  • 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_69d81c583b0081909e408a17db517a21 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de022690ac8190bd5410ecc659a2a7 completed April 14, 2026, 9 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b0724ab481908448d71a1bd02253 completed May 3, 2026, 8:30 p.m.
PD Predicate disambiguation batch_69dbbe97846c819093b00ea117b64e0d completed April 12, 2026, 3:47 p.m.
PDg Predicate description generation batch_69dbc59db0148190bcaf9646403ca64f completed April 12, 2026, 4:17 p.m.
Created at: April 9, 2026, 10:10 p.m.