Cortlandt train station
E429102
Cortlandt train station is a commuter rail stop in Cortlandt, New York, serving passengers on the Metro-North Railroad’s Hudson Line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cortlandt train station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4082230 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cortlandt train station Context triple: [Cortlandt, New York, contains, Cortlandt train station]
-
A.
Tarrytown station
Tarrytown station is a commuter rail stop on Metro-North Railroad’s Hudson Line serving the village of Tarrytown in Westchester County, New York.
-
B.
Nanuet station
Nanuet station is a commuter rail stop in Nanuet, New York, serving passengers on New Jersey Transit’s Pascack Valley Line between New Jersey and Rockland County.
-
C.
Katonah station
Katonah station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the hamlet of Katonah in Westchester County, New York.
-
D.
Yonkers station
Yonkers station is a major Metro-North Railroad commuter rail stop in Yonkers, New York, serving as a key transit hub along the Hudson Line.
-
E.
Cedarhurst station
Cedarhurst station is a Long Island Rail Road commuter rail stop serving the village of Cedarhurst in Nassau County, New York.
- 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: Cortlandt train station Target entity description: Cortlandt train station is a commuter rail stop in Cortlandt, New York, serving passengers on the Metro-North Railroad’s Hudson Line.
-
A.
Tarrytown station
Tarrytown station is a commuter rail stop on Metro-North Railroad’s Hudson Line serving the village of Tarrytown in Westchester County, New York.
-
B.
Nanuet station
Nanuet station is a commuter rail stop in Nanuet, New York, serving passengers on New Jersey Transit’s Pascack Valley Line between New Jersey and Rockland County.
-
C.
Katonah station
Katonah station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the hamlet of Katonah in Westchester County, New York.
-
D.
Yonkers station
Yonkers station is a major Metro-North Railroad commuter rail stop in Yonkers, New York, serving as a key transit hub along the Hudson Line.
-
E.
Cedarhurst station
Cedarhurst station is a Long Island Rail Road commuter rail stop serving the village of Cedarhurst in Nassau County, New York.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station in the United States ⓘ |
| accessible | yes ⓘ |
| category |
Metro-North Railroad stations in New York
ⓘ
Railway stations in Westchester County, New York ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | third rail (Hudson Line south of Croton–Harmon) ⓘ |
| fareZone | Zone 6 ⓘ |
| hasConnection | Bee-Line Bus System ⓘ |
| lineServed | Hudson Line ⓘ |
| locatedIn |
Cortlandt, New York
ⓘ
New York State ⓘ United States ⓘ
linked to:
United States of America
Westchester County, New York ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | late 20th century ⓘ |
| operator | Metro-North Railroad ⓘ |
| ownedBy | Metro-North Railroad ⓘ |
| parkingAvailable | yes ⓘ |
| platformConfiguration | 2 side platforms ⓘ |
| railNetwork | Metro-North Railroad ⓘ |
| replaced | nearby former Montrose station (for many commuters) ⓘ |
| serves | commuter rail passengers ⓘ |
| servesCity | New York City (via Grand Central Terminal) ⓘ |
| servesLineDirection |
Hudson Line toward Grand Central Terminal
ⓘ
linked to:
Hudson Line
Hudson Line toward Poughkeepsie ⓘ
linked to:
Hudson Line
|
| structureType | at-grade ⓘ |
| ticketing | ticket machines ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Cortlandt train station Description of subject: Cortlandt train station is a commuter rail stop in Cortlandt, New York, serving passengers on the Metro-North Railroad’s Hudson Line.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.