Triple

T4260093
Position Surface form Disambiguated ID Type / Status
Subject East Side of Manhattan E96082 entity
Predicate hasTransportation P105 FINISHED
Object East Side Access at Grand Central Madison E234821 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: East Side Access at Grand Central Madison | Statement: [East Side of Manhattan, hasTransportation, East Side Access at Grand Central Madison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Side Access at Grand Central Madison
Context triple: [East Side of Manhattan, hasTransportation, East Side Access at Grand Central Madison]
  • A. East Side Access chosen
    East Side Access is a major New York City rail infrastructure project that brings Long Island Rail Road service into a new terminal beneath Grand Central Terminal in Manhattan.
  • B. Hudson Line at Grand Central Terminal
    The Hudson Line at Grand Central Terminal is a major Metro-North Railroad commuter rail line serving communities along the Hudson River and terminating at New York City's Grand Central Terminal.
  • C. Moynihan Train Hall
    Moynihan Train Hall is a modern expansion of New York City's Penn Station, serving as a major rail hub with an airy, light-filled concourse built within the historic James A. Farley Building.
  • D. Grand Central LIRR terminal
    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.
  • E. Long Island Rail Road at Penn Station
    Long Island Rail Road at Penn Station is a major commuter rail hub in Midtown Manhattan that serves as the primary New York City terminal for Long Island Rail Road trains.
  • 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_69b3454095ac81909c2494f7ff294af1 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34f7fe7348190baed8d214268b756 completed March 12, 2026, 11:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5b78825508190b2b6ca46c8e1b27c completed March 14, 2026, 7:31 p.m.
Created at: March 12, 2026, 11:06 p.m.