Triple

T13444785
Position Surface form Disambiguated ID Type / Status
Subject Cortlandt Street–Church Street station E320451 entity
Predicate hasComponentStation P22144 FINISHED
Object WTC Cortlandt station (IRT Broadway–Seventh Avenue Line)
WTC Cortlandt station is a New York City Subway station on the 1 train located beneath the World Trade Center site in Lower Manhattan, rebuilt and reopened after being destroyed in the September 11, 2001 attacks.
E1042506 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: WTC Cortlandt station (IRT Broadway–Seventh Avenue Line) | Statement: [Cortlandt Street–Church Street station, hasComponentStation, WTC Cortlandt station (IRT Broadway–Seventh Avenue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: WTC Cortlandt station (IRT Broadway–Seventh Avenue Line)
Context triple: [Cortlandt Street–Church Street station, hasComponentStation, WTC Cortlandt station (IRT Broadway–Seventh Avenue Line)]
  • A. 74th Street–Broadway station
    74th Street–Broadway station is a major New York City Subway station in Queens that serves as a key transfer point on the IRT Flushing Line.
  • B. Borough Hall station
    Borough Hall station is a major New York City Subway complex in Downtown Brooklyn that serves as a key transit hub connecting multiple lines beneath the Brooklyn Borough Hall and courthouse area.
  • C. Bleecker Street station
    Bleecker Street station is a New York City Subway station in Manhattan serving the Lexington Avenue Line, located in the NoHo area near Bleecker Street.
  • D. 34th Street–Penn Station (Seventh Avenue Line)
    34th Street–Penn Station (Seventh Avenue Line) is a major New York City Subway station on the IRT Broadway–Seventh Avenue Line serving the busy Penn Station transit hub in Midtown Manhattan.
  • E. West Side Avenue station
    West Side Avenue station is a Hudson–Bergen Light Rail terminal in Jersey City, New Jersey, providing local transit access for the Greenville neighborhood and surrounding areas.
  • 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: WTC Cortlandt station (IRT Broadway–Seventh Avenue Line)
Triple: [Cortlandt Street–Church Street station, hasComponentStation, WTC Cortlandt station (IRT Broadway–Seventh Avenue Line)]
Generated description
WTC Cortlandt station is a New York City Subway station on the 1 train located beneath the World Trade Center site in Lower Manhattan, rebuilt and reopened after being destroyed in the September 11, 2001 attacks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: WTC Cortlandt station (IRT Broadway–Seventh Avenue Line)
Target entity description: WTC Cortlandt station is a New York City Subway station on the 1 train located beneath the World Trade Center site in Lower Manhattan, rebuilt and reopened after being destroyed in the September 11, 2001 attacks.
  • A. 74th Street–Broadway station
    74th Street–Broadway station is a major New York City Subway station in Queens that serves as a key transfer point on the IRT Flushing Line.
  • B. Borough Hall station
    Borough Hall station is a major New York City Subway complex in Downtown Brooklyn that serves as a key transit hub connecting multiple lines beneath the Brooklyn Borough Hall and courthouse area.
  • C. Bleecker Street station
    Bleecker Street station is a New York City Subway station in Manhattan serving the Lexington Avenue Line, located in the NoHo area near Bleecker Street.
  • D. 34th Street–Penn Station (Seventh Avenue Line)
    34th Street–Penn Station (Seventh Avenue Line) is a major New York City Subway station on the IRT Broadway–Seventh Avenue Line serving the busy Penn Station transit hub in Midtown Manhattan.
  • E. West Side Avenue station
    West Side Avenue station is a Hudson–Bergen Light Rail terminal in Jersey City, New Jersey, providing local transit access for the Greenville neighborhood and surrounding areas.
  • 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_69f74621474c8190b96a8f8561451bed completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f74729e7f481909da298f70c2bc486 completed May 3, 2026, 1:01 p.m.
NED2 Entity disambiguation (via description) batch_69f747a1d8748190a90d9e3e083c4a85 completed May 3, 2026, 1:03 p.m.
Created at: April 9, 2026, 9:40 p.m.