Triple

T17616723
Position Surface form Disambiguated ID Type / Status
Subject Cortlandt station E429102 entity
Predicate servesCity P82 FINISHED
Object New York City (via Grand Central Terminal) — 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: New York City (via Grand Central Terminal) | Statement: [Cortlandt station, servesCity, New York City (via Grand Central Terminal)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New York City (via Grand Central Terminal)
Context triple: [Cortlandt station, servesCity, New York City (via Grand Central Terminal)]
  • A. New York City (via Lake Shore Limited)
    New York City (via Lake Shore Limited) is the eastern terminus of Amtrak’s Lake Shore Limited route, providing intercity rail connections between New York City and Chicago.
  • B. New York City (via transfers on NJ Transit)
    New York City (via transfers on NJ Transit) refers to reaching New York City’s major transit hubs—such as Penn Station—by making one or more connections on the NJ Transit rail network.
  • C. Penn Station (New York City)
    Penn Station (New York City) is a major underground railroad station and one of the busiest transportation hubs in the United States, serving Amtrak, commuter rail, and subway lines in Midtown Manhattan.
  • D. Newark Penn Station
    Newark Penn Station is a major intercity and commuter rail hub in Newark, New Jersey, serving Amtrak, NJ Transit, PATH, and local transit connections.
  • E. White Plains station
    White Plains station is a major Metro-North Railroad commuter rail hub in downtown White Plains, New York, providing frequent service to New York City and surrounding suburbs.
  • 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: New York City (via Grand Central Terminal)
Target entity description: New York City is the largest city in the United States, renowned as a global center of finance, culture, and transportation.
  • A. New York City (via Lake Shore Limited)
    New York City (via Lake Shore Limited) is the eastern terminus of Amtrak’s Lake Shore Limited route, providing intercity rail connections between New York City and Chicago.
  • B. New York City (via transfers on NJ Transit)
    New York City (via transfers on NJ Transit) refers to reaching New York City’s major transit hubs—such as Penn Station—by making one or more connections on the NJ Transit rail network.
  • C. Penn Station (New York City)
    Penn Station (New York City) is a major underground railroad station and one of the busiest transportation hubs in the United States, serving Amtrak, commuter rail, and subway lines in Midtown Manhattan.
  • D. Newark Penn Station
    Newark Penn Station is a major intercity and commuter rail hub in Newark, New Jersey, serving Amtrak, NJ Transit, PATH, and local transit connections.
  • E. White Plains station
    White Plains station is a major Metro-North Railroad commuter rail hub in downtown White Plains, New York, providing frequent service to New York City and surrounding suburbs.
  • 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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46d32991c81909801161b0a416c94 completed April 19, 2026, 5:50 a.m.
Created at: April 10, 2026, 5:51 a.m.