Triple

T7160615
Position Surface form Disambiguated ID Type / Status
Subject F (New York City Subway service) E166931 entity
Predicate serviceClass P5621 FINISHED
Object IND Sixth Avenue trunk service E36645 NE FINISHED

How this triple was built (2 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: IND Sixth Avenue trunk service | Statement: [F (New York City Subway service), serviceClass, IND Sixth Avenue trunk service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IND Sixth Avenue trunk service
Context triple: [F (New York City Subway service), serviceClass, IND Sixth Avenue trunk service]
  • A. IND Sixth Avenue Line chosen
    The IND Sixth Avenue Line is a major New York City Subway trunk line in Manhattan running primarily beneath Sixth Avenue and served by several B Division routes.
  • B. Sixth Avenue express service
    The Sixth Avenue express service is a New York City Subway route pattern that runs express along the IND Sixth Avenue Line in Manhattan, providing faster north–south service than the local trains on the same corridor.
  • C. IRT Lexington Avenue Line trunk in Manhattan
    The IRT Lexington Avenue Line trunk in Manhattan is a major New York City Subway corridor running along the East Side of Manhattan, carrying the 4, 5, and 6 services and serving as one of the system’s busiest and most important north–south routes.
  • D. IND Sixth Avenue Line to BMT Nassau Street Line
    The IND Sixth Avenue Line to BMT Nassau Street Line is a New York City Subway transfer connection linking services on the IND Sixth Avenue Line with those on the BMT Nassau Street Line.
  • E. IRT Sixth Avenue elevated
    The IRT Sixth Avenue elevated was an early elevated railway line in Manhattan that once ran above Sixth Avenue before being demolished and replaced by the underground IND Sixth Avenue Line.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c68887a5cc8190bec0ea96227164f7 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e82ce770819081dccf7ffd50c2ab completed March 27, 2026, 8:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7adc08b688190a00024727542c8b9 completed March 28, 2026, 10:30 a.m.
Created at: March 27, 2026, 2:47 p.m.