Triple

T1685035
Position Surface form Disambiguated ID Type / Status
Subject BMT Jamaica Line E36422 entity
Predicate hasLineGroup P32740 FINISHED
Object BMT Jamaica Line group E36422 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: BMT Jamaica Line group | Statement: [BMT Jamaica Line, hasLineGroup, BMT Jamaica Line group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BMT Jamaica Line group
Context triple: [BMT Jamaica Line, hasLineGroup, BMT Jamaica Line group]
  • A. BMT Jamaica Line chosen
    The BMT Jamaica Line is an elevated New York City Subway line in Brooklyn and Queens, primarily served by the J and Z trains.
  • B. Brooklyn Rapid Transit Company
    The Brooklyn Rapid Transit Company was a major early 20th-century transit operator in New York City that controlled and integrated many of Brooklyn’s elevated and streetcar lines before becoming part of the city’s unified subway system.
  • C. BMT Brighton Line
    The BMT Brighton Line is a major New York City Subway route in Brooklyn that connects Brighton Beach and other southern neighborhoods to central Brooklyn and Manhattan.
  • D. Interborough Rapid Transit Company
    The Interborough Rapid Transit Company was the private operator that built and ran New York City's first subway lines in the early 20th century before they were incorporated into the modern NYC Subway system.
  • E. Baltimore Transit Company
    The Baltimore Transit Company was a private operator that ran streetcar and bus services in Baltimore, Maryland, before public transit was taken over by the state-run Maryland Transit Administration.
  • 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: hasLineGroup
Context triple: [BMT Jamaica Line, hasLineGroup, BMT Jamaica Line group]
  • A. isLinedWith
    Indicates that one object or surface is covered, edged, or internally coated along its length or area with another material or layer.
  • B. hasLineNumber
    Indicates that something is associated with a specific line number, typically denoting its position within an ordered sequence such as lines of text or code.
  • C. hasModelLine
    Indicates that an item, product, or entity belongs to or is associated with a particular model line or series.
  • D. hasTreeLinedSections
    Indicates that portions of an entity (such as a route, street, or path) are bordered or lined with trees along their length.
  • E. hasTaskGroup
    Indicates that an entity is associated with, or belongs to, a specific task group that organizes or groups related tasks.
  • 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_69ad71c1b4308190b04fed7ce752b67c completed March 8, 2026, 12:55 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.