Harlem Line of the Metro-North Railroad
E46626
The Harlem Line of the Metro-North Railroad is a commuter rail line running from New York City north through Westchester, Putnam, and Dutchess counties, providing key suburban and exurban service into Manhattan.
All labels observed (23)
How this entity was disambiguated
This entity first appeared as the object of triple T360930 — 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: Harlem Line of the Metro-North Railroad Context triple: [Town of Southeast, servedBy, Harlem Line of the Metro-North Railroad]
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A.
Metro-North Railroad Hudson Line
The Metro-North Railroad Hudson Line is a major commuter rail route running along the east bank of the Hudson River, connecting New York City with communities throughout the Hudson Valley.
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B.
Eastern Parkway Line
The Eastern Parkway Line is a major New York City Subway route in Brooklyn that carries 2, 3, 4, and 5 trains along Eastern Parkway as part of the IRT system.
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C.
Lenox Avenue Line
The Lenox Avenue Line is a major New York City Subway route in Harlem, Manhattan, primarily served by IRT trains running beneath Lenox Avenue.
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D.
Flushing Line
The Flushing Line is a New York City Subway service in Queens and Manhattan, best known today as the 7 train running between Flushing–Main Street and Hudson Yards.
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E.
Lexington Avenue Line
The Lexington Avenue Line is a major New York City Subway route in Manhattan that carries the 4, 5, and 6 trains and is one of the system’s busiest and most important north–south corridors.
- 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: Harlem Line of the Metro-North Railroad Target entity description: The Harlem Line of the Metro-North Railroad is a commuter rail line running from New York City north through Westchester, Putnam, and Dutchess counties, providing key suburban and exurban service into Manhattan.
-
A.
Metro-North Railroad Hudson Line
The Metro-North Railroad Hudson Line is a major commuter rail route running along the east bank of the Hudson River, connecting New York City with communities throughout the Hudson Valley.
-
B.
Eastern Parkway Line
The Eastern Parkway Line is a major New York City Subway route in Brooklyn that carries 2, 3, 4, and 5 trains along Eastern Parkway as part of the IRT system.
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C.
Lenox Avenue Line
The Lenox Avenue Line is a major New York City Subway route in Harlem, Manhattan, primarily served by IRT trains running beneath Lenox Avenue.
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D.
Flushing Line
The Flushing Line is a New York City Subway service in Queens and Manhattan, best known today as the 7 train running between Flushing–Main Street and Hudson Yards.
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E.
Lexington Avenue Line
The Lexington Avenue Line is a major New York City Subway route in Manhattan that carries the 4, 5, and 6 trains and is one of the system’s busiest and most important north–south corridors.
- F. None of above. chosen
Statements (50)
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: Harlem Line of the Metro-North Railroad Description of subject: The Harlem Line of the Metro-North Railroad is a commuter rail line running from New York City north through Westchester, Putnam, and Dutchess counties, providing key suburban and exurban service into Manhattan.
Referenced by (69)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Metro-North Railroad Harlem Line (nearby at Fordham station)
subject surface form:
Mount Kisco, New York
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Harlem Line commuter trains
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line service
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line local service
this entity surface form:
Metro-North Railroad Harlem Line express service
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Railroad Harlem Line
this entity surface form:
Metro-North Harlem Line
Kensico Cemetery, Valhalla, New York, United States
→
accessibleBy
→
Harlem Line of the Metro-North Railroad
ⓘ
subject surface form:
Kensico Cemetery
this entity surface form:
Metro-North Railroad Harlem Line (near Valhalla station)