Triple

T10690780
Position Surface form Disambiguated ID Type / Status
Subject Grand Central LIRR terminal E252001 entity
Predicate isAlsoKnownAs P39 FINISHED
Object Grand Central LIRR terminal E252001 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: Grand Central LIRR terminal | Statement: [Grand Central LIRR terminal, isAlsoKnownAs, Grand Central LIRR terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Central LIRR terminal
Context triple: [Grand Central LIRR terminal, isAlsoKnownAs, Grand Central LIRR terminal]
  • A. Grand Central LIRR terminal chosen
    Grand Central LIRR terminal is the Long Island Rail Road’s major Manhattan hub located beneath Grand Central Terminal, providing expanded commuter rail service on the East Side of Midtown.
  • B. Valhalla Metro-North station
    Valhalla Metro-North station is a commuter rail stop in Valhalla, New York, serving the Harlem Line with access to Midtown Manhattan and nearby Westchester County destinations.
  • C. Long Island Rail Road station
    The Long Island Rail Road station in Freeport, New York, is a commuter rail stop on the Babylon Branch that connects the village to New York City and other Long Island destinations.
  • D. Murray Hill station (LIRR)
    Murray Hill station (LIRR) is a commuter rail stop on the Long Island Rail Road’s Port Washington Branch serving the Murray Hill neighborhood in Flushing, Queens.
  • E. LIRR City Terminal Zone
    LIRR City Terminal Zone is a Long Island Rail Road service area encompassing the major terminal stations in and around New York City, including key hubs in Manhattan, Brooklyn, and Queens.
  • 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_69d6aa5bd7c08190a816e733b4045c23 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fd3705788190bcbdef93b4c5f574 completed April 9, 2026, 1:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69d998cfeb748190bfff06534d83cf97 completed April 11, 2026, 12:41 a.m.
Created at: April 8, 2026, 9:11 p.m.