Triple

T20643418
Position Surface form Disambiguated ID Type / Status
Subject A E507286 entity
Predicate serviceFamily P5621 FINISHED
Object IND Eighth Avenue services NE NERFINISHED

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 Eighth Avenue services | Statement: [A, serviceFamily, IND Eighth Avenue services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IND Eighth Avenue services
Context triple: [A, serviceFamily, IND Eighth Avenue services]
  • A. E Eighth Avenue Local
    The E Eighth Avenue Local is a New York City Subway service that runs along the IND Eighth Avenue Line, connecting Queens, Manhattan, and Brooklyn.
  • 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 Ninth Avenue Line
    The IRT Ninth Avenue Line was New York City's first elevated railway, a pioneering rapid transit line that once ran above Manhattan's Ninth Avenue before being dismantled in the mid-20th century.
  • D. E Sixth Avenue Local
    The E Sixth Avenue Local is a New York City Subway service that runs along the IND Queens Boulevard and Sixth Avenue lines, connecting Queens with Manhattan and parts of Brooklyn.
  • E. 8th and I
    8th and I is the historic Marine Barracks in Washington, D.C., known as the oldest active post in the U.S. Marine Corps and home to the Commandant’s residence.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IND Eighth Avenue services
Target entity description: IND Eighth Avenue services are a group of New York City Subway lines that run primarily along the Eighth Avenue corridor in Manhattan as part of the IND division.
  • A. E Eighth Avenue Local
    The E Eighth Avenue Local is a New York City Subway service that runs along the IND Eighth Avenue Line, connecting Queens, Manhattan, and Brooklyn.
  • 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 Ninth Avenue Line
    The IRT Ninth Avenue Line was New York City's first elevated railway, a pioneering rapid transit line that once ran above Manhattan's Ninth Avenue before being dismantled in the mid-20th century.
  • D. E Sixth Avenue Local
    The E Sixth Avenue Local is a New York City Subway service that runs along the IND Queens Boulevard and Sixth Avenue lines, connecting Queens with Manhattan and parts of Brooklyn.
  • E. 8th and I
    8th and I is the historic Marine Barracks in Washington, D.C., known as the oldest active post in the U.S. Marine Corps and home to the Commandant’s residence.
  • F. None of above. chosen

Provenance (2 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_69e0b4be702c8190a3d2410a881d310a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6af1c51f48190abba54a5aace9fc8 completed April 20, 2026, 10:56 p.m.
Created at: April 16, 2026, 11:43 a.m.