Triple

T12252752
Position Surface form Disambiguated ID Type / Status
Subject IND Sixth Avenue Line to BMT Nassau Street Line E292014 entity
Predicate connectsService P16507 FINISHED
Object IND Sixth Avenue Line services E36645 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: IND Sixth Avenue Line services | Statement: [IND Sixth Avenue Line to BMT Nassau Street Line, connectsService, IND Sixth Avenue Line services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IND Sixth Avenue Line services
Context triple: [IND Sixth Avenue Line to BMT Nassau Street Line, connectsService, IND Sixth Avenue Line services]
  • 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. 4 (IND Sixth Avenue Line)
    The 4 (IND Sixth Avenue Line) is one of the numbered tracks on New York City's IND Sixth Avenue Line, used to route subway trains through Midtown Manhattan.
  • D. Sixth Avenue Line
    The Sixth Avenue Line is a major New York City Subway trunk line in Manhattan that primarily carries B, D, F, and M trains along Sixth Avenue.
  • E. Ninth Avenue Line
    The Ninth Avenue Line was New York City's first elevated railway, running along Manhattan's West Side and serving as a key component of the early rapid transit system before its eventual demolition.
  • 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: connectsService
Context triple: [IND Sixth Avenue Line to BMT Nassau Street Line, connectsService, IND Sixth Avenue Line services]
  • A. connectionTo
    Indicates a relationship in which one entity is linked, associated, or otherwise related to another entity.
  • B. connectsState
    Indicates a relationship where one entity serves as a link or conduit between different states, conditions, or statuses of another entity.
  • C. integratesService chosen
    Indicates that one entity connects with and enables the functionality of another service so they work together as a unified system.
  • D. connectionStandard
    Indicates the technical standard or protocol that defines how a connection between entities is established and operates.
  • E. connectsKeyHub
    Indicates that one entity serves as a key hub that links or routes connections between multiple other entities.
  • 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_69d6ab67950c8190be08450a06228c4b completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91d38ee10819093ed41d2954bf4ef completed April 10, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6346016848190ba864a3d46280c5a completed May 2, 2026, 5:29 p.m.
PD Predicate disambiguation batch_69d91c46dcd88190a263db30804bff36 completed April 10, 2026, 3:50 p.m.
Created at: April 8, 2026, 9:52 p.m.