Triple

T11528947
Position Surface form Disambiguated ID Type / Status
Subject Woodhaven Boulevard–Queens Center E273367 entity
Predicate servedByServiceAtAllTimes P80472 FINISHED
Object R train E19297 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: R train | Statement: [Woodhaven Boulevard–Queens Center, servedByServiceAtAllTimes, R train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: R train
Context triple: [Woodhaven Boulevard–Queens Center, servedByServiceAtAllTimes, R train]
  • A. R train chosen
    The R train is a local service on the New York City Subway that runs through Queens, Manhattan, and Brooklyn along the Broadway and Fourth Avenue lines.
  • B. C train
    The C train is a local service on the New York City Subway’s Eighth Avenue Line, running primarily between Upper Manhattan and Brooklyn.
  • C. Z train
    The Z train is a New York City Subway rush-hour, skip-stop service that runs along the J line in Brooklyn and Queens, providing limited-stop service between Jamaica Center and lower Manhattan.
  • D. Q train
    The Q train is a New York City Subway service that runs along the BMT Broadway Line in Manhattan and the Brighton Line in Brooklyn, connecting neighborhoods like Astoria, Midtown, and Coney Island.
  • 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: servedByServiceAtAllTimes
Context triple: [Woodhaven Boulevard–Queens Center, servedByServiceAtAllTimes, R train]
  • A. servedByAtAllTimes chosen
    Indicates that one entity continuously provides service or support to another entity without interruption over the entire relevant time period.
  • B. servedByService
    Indicates that something is provided, handled, or fulfilled by a particular service.
  • C. servedUntil
    Indicates the ending time or date up to which an entity held a position, role, or service.
  • D. servedNonstopBy
    Indicates that there is a direct, uninterrupted service (e.g., a route or connection) operating between two entities without any intermediate stops or transfers.
  • E. isServedAt
    Indicates that something (such as food, drink, or a service) is provided or made available at a particular place or venue.
  • 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d883972b10819093bd09cf8406671c completed April 10, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6e7e58d4081909647714975b55422 completed April 21, 2026, 2:58 a.m.
PD Predicate disambiguation batch_69d80879fdb48190be6dacc8aa63c809 completed April 9, 2026, 8:13 p.m.
Created at: April 8, 2026, 9:37 p.m.