Triple

T13444811
Position Surface form Disambiguated ID Type / Status
Subject Cortlandt Street–Church Street station E320451 entity
Predicate category P87 FINISHED
Object New York City Subway station complexes
New York City Subway station complexes are interconnected transit hubs where multiple subway lines or stations are linked to allow free transfers within a single fare control area.
E1041791 NE FINISHED

How this triple was built (4 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 Subway station complexes | Statement: [Cortlandt Street–Church Street station, category, New York City Subway station complexes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New York City Subway station complexes
Context triple: [Cortlandt Street–Church Street station, category, New York City Subway station complexes]
  • A. New York City Subway at Grand Central–42nd Street complex
    The New York City Subway at the Grand Central–42nd Street complex is a major multi-line underground transit hub in Midtown Manhattan that connects several subway routes with Grand Central Terminal and regional rail services.
  • B. New York City Subway stations in Brooklyn
    New York City Subway stations in Brooklyn are the network of rapid transit stops serving the borough of Brooklyn as part of the larger New York City Subway system.
  • C. New York City Subway Court Square stations
    The New York City Subway Court Square stations are a complex of interconnected subway stops in Long Island City, Queens, serving multiple lines and providing a key transfer point between Manhattan-bound and Queens-bound services.
  • D. Union subway station
    Union subway station is a major Toronto Transit Commission (TTC) rapid transit station in downtown Toronto that serves as a key interchange between subway lines and regional rail services.
  • E. Brooklyn–Manhattan Transit Corporation subway network
    The Brooklyn–Manhattan Transit Corporation subway network was a major early 20th-century rapid transit system in New York City that operated extensive lines in Brooklyn and Manhattan before being incorporated into today’s NYC Subway.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: New York City Subway station complexes
Triple: [Cortlandt Street–Church Street station, category, New York City Subway station complexes]
Generated description
New York City Subway station complexes are interconnected transit hubs where multiple subway lines or stations are linked to allow free transfers within a single fare control area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New York City Subway station complexes
Target entity description: New York City Subway station complexes are interconnected transit hubs where multiple subway lines or stations are linked to allow free transfers within a single fare control area.
  • A. New York City Subway at Grand Central–42nd Street complex
    The New York City Subway at the Grand Central–42nd Street complex is a major multi-line underground transit hub in Midtown Manhattan that connects several subway routes with Grand Central Terminal and regional rail services.
  • B. New York City Subway stations in Brooklyn
    New York City Subway stations in Brooklyn are the network of rapid transit stops serving the borough of Brooklyn as part of the larger New York City Subway system.
  • C. New York City Subway Court Square stations
    The New York City Subway Court Square stations are a complex of interconnected subway stops in Long Island City, Queens, serving multiple lines and providing a key transfer point between Manhattan-bound and Queens-bound services.
  • D. Union subway station
    Union subway station is a major Toronto Transit Commission (TTC) rapid transit station in downtown Toronto that serves as a key interchange between subway lines and regional rail services.
  • E. Brooklyn–Manhattan Transit Corporation subway network
    The Brooklyn–Manhattan Transit Corporation subway network was a major early 20th-century rapid transit system in New York City that operated extensive lines in Brooklyn and Manhattan before being incorporated into today’s NYC Subway.
  • F. None of above. chosen

Provenance (5 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_69d80761e6cc8190a90c844589998ecc completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaef5f610819092cad33ef72075ff completed April 12, 2026, 2:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f739965ef081909e85881ce805bbb5 completed May 3, 2026, 12:03 p.m.
NEDg Description generation batch_69f740e536d48190af369b38aa42438d completed May 3, 2026, 12:34 p.m.
NED2 Entity disambiguation (via description) batch_69f741b72d08819087808bf9bcffa0a1 completed May 3, 2026, 12:38 p.m.
Created at: April 9, 2026, 9:40 p.m.