Triple

T1685018
Position Surface form Disambiguated ID Type / Status
Subject BMT Jamaica Line E36422 entity
Predicate skipStopServiceBrand P32738 FINISHED
Object J train E17066 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: J train | Statement: [BMT Jamaica Line, skipStopServiceBrand, J train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: J train
Context triple: [BMT Jamaica Line, skipStopServiceBrand, J train]
  • A. J train chosen
    The J train is a New York City Subway service that runs along the BMT Jamaica Line, connecting Jamaica, Queens with Lower Manhattan via Brooklyn.
  • B. 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.
  • C. G train
    The G train is a New York City Subway service that runs entirely within Brooklyn and Queens, notably bypassing Manhattan.
  • D. AA train
    The AA train was a former New York City Subway service designation that preceded and was eventually replaced by the modern C train.
  • E. F train
    The F train is a New York City Subway service that runs primarily along the IND Sixth Avenue Line in Manhattan, connecting neighborhoods in Queens, Manhattan, and Brooklyn.
  • 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: skipStopServiceBrand
Context triple: [BMT Jamaica Line, skipStopServiceBrand, J train]
  • A. parentBrand
    Indicates that one brand is the overarching or owning brand from which another brand is derived or subordinated.
  • B. formerBrand
    Indicates that an entity was previously used or recognized as a brand for another entity but is no longer its current brand.
  • C. brand
    Indicates that one entity is the commercial brand or label under which another entity (such as a product, service, or organization) is marketed or identified.
  • D. usesTransportBrand
    Indicates that one entity makes use of a transportation service, vehicle, or system associated with a specific brand.
  • E. successorBranding
    Indicates that one brand has replaced or continued another brand as its subsequent or updated identity.
  • 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_69a886151508819084fa7f1ce6e05577 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aba644070c81908745b56d981fe273 completed March 7, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada0cb18348190baf7a30c231c7349 completed March 8, 2026, 4:16 p.m.
PD Predicate disambiguation batch_69aa61b57a6881909373af287ef24799 completed March 6, 2026, 5:10 a.m.
PDg Predicate description generation batch_69aba641e6a881909645577e72b53df2 completed March 7, 2026, 4:14 a.m.
Created at: March 4, 2026, 7:29 p.m.