Triple

T3037838
Position Surface form Disambiguated ID Type / Status
Subject Fulton Center E83053 entity
Predicate connectedStationComplex P19050 FINISHED
Object Cortlandt Street–Church Street station
Cortlandt Street–Church Street station is a New York City Subway station complex in Lower Manhattan serving the World Trade Center area.
E320451 NE FINISHED

How this triple was built (5 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: Cortlandt Street–Church Street station | Statement: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cortlandt Street–Church Street station
Context triple: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
  • A. Central Park North–110th Street station
    Central Park North–110th Street station is a New York City Subway station in Manhattan serving the 2 and 3 trains near the northern edge of Central Park.
  • B. Whitehall Street–South Ferry station
    Whitehall Street–South Ferry station is a New York City Subway complex in Lower Manhattan serving the R and W trains and providing connections to nearby ferry terminals.
  • C. New York City Subway West Farms Square–East Tremont Avenue station
    The New York City Subway West Farms Square–East Tremont Avenue station is an elevated subway stop in the Bronx that serves as a key transit access point for nearby attractions such as the Bronx Zoo.
  • D. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • E. Fulton Street station
    Fulton Street station is a major New York City Subway complex in Lower Manhattan that serves multiple lines and connects to the Fulton Center transit hub.
  • 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: Cortlandt Street–Church Street station
Triple: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
Generated description
Cortlandt Street–Church Street station is a New York City Subway station complex in Lower Manhattan serving the World Trade Center area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cortlandt Street–Church Street station
Target entity description: Cortlandt Street–Church Street station is a New York City Subway station complex in Lower Manhattan serving the World Trade Center area.
  • A. Central Park North–110th Street station
    Central Park North–110th Street station is a New York City Subway station in Manhattan serving the 2 and 3 trains near the northern edge of Central Park.
  • B. Whitehall Street–South Ferry station
    Whitehall Street–South Ferry station is a New York City Subway complex in Lower Manhattan serving the R and W trains and providing connections to nearby ferry terminals.
  • C. New York City Subway West Farms Square–East Tremont Avenue station
    The New York City Subway West Farms Square–East Tremont Avenue station is an elevated subway stop in the Bronx that serves as a key transit access point for nearby attractions such as the Bronx Zoo.
  • D. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • E. Fulton Street station
    Fulton Street station is a major New York City Subway complex in Lower Manhattan that serves multiple lines and connects to the Fulton Center transit hub.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: connectedStationComplex
Context triple: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
  • A. connectsAtStation
    Indicates that one transportation service or route links to another at a specific station, allowing passengers to transfer between them there.
  • B. associatedWithStationName
    Indicates a relationship where something is linked or connected to a particular station identified by its name.
  • C. stationComplex chosen
    Indicates a relationship where one entity is a station complex that encompasses or is associated with another station-related entity.
  • D. servesAsThroughStationFor
    Indicates that a station functions as an intermediate (through) stop for a particular service, route, or journey rather than as its starting or ending point.
  • E. associatedStationCountry
    Indicates that there is a relationship linking a station to the country with which it is associated.
  • F. None of above.

Provenance (6 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_69ad8b2298908190a7cb4e9bdbf064d0 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9b2e03c88190b4e2f01f07c9303a completed March 8, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1dec8778c8190a5e06a29a0218404 completed March 11, 2026, 9:29 p.m.
NEDg Description generation batch_69b1e2c4aaa88190bb5e39c51d0583f0 completed March 11, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_69b1e3228f488190b13c948c6c5d13d0 completed March 11, 2026, 9:48 p.m.
PD Predicate disambiguation batch_69ad961fc62c819087c4c3a44b00847d completed March 8, 2026, 3:30 p.m.
Created at: March 8, 2026, 3:01 p.m.