Port Jervis Line
E139807
The Port Jervis Line is a commuter rail line in the New York metropolitan area that provides service between Hoboken, New Jersey, and Port Jervis, New York, primarily serving suburban and exurban communities in Orange and Rockland counties.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port Jervis Line canonical | 12 |
How this entity was disambiguated
This entity first appeared as the object of triple T1215969 — 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: Port Jervis Line Context triple: [Metro-North Railroad, hasBranch, Port Jervis Line]
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A.
Wilmington/Newark Line
The Wilmington/Newark Line is a commuter rail service in the SEPTA Regional Rail system that connects Philadelphia with Wilmington and Newark in Delaware.
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B.
Cape May–Lewes Ferry
The Cape May–Lewes Ferry is a passenger and vehicle ferry service that crosses the Delaware Bay, connecting Cape May, New Jersey, with Lewes, Delaware.
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C.
Morris & Essex Lines
The Morris & Essex Lines are a set of commuter rail lines in northern New Jersey that provide passenger service between New York City, Hoboken, and various suburban communities.
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D.
Atlantic City Line
The Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia with Atlantic City and other South Jersey communities.
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E.
Camden Line
The Camden Line is a commuter rail service in Maryland that connects Washington, D.C. with Baltimore and surrounding communities as part of the MARC Train system.
- 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: Port Jervis Line Target entity description: The Port Jervis Line is a commuter rail line in the New York metropolitan area that provides service between Hoboken, New Jersey, and Port Jervis, New York, primarily serving suburban and exurban communities in Orange and Rockland counties.
-
A.
Wilmington/Newark Line
The Wilmington/Newark Line is a commuter rail service in the SEPTA Regional Rail system that connects Philadelphia with Wilmington and Newark in Delaware.
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B.
Cape May–Lewes Ferry
The Cape May–Lewes Ferry is a passenger and vehicle ferry service that crosses the Delaware Bay, connecting Cape May, New Jersey, with Lewes, Delaware.
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C.
Morris & Essex Lines
The Morris & Essex Lines are a set of commuter rail lines in northern New Jersey that provide passenger service between New York City, Hoboken, and various suburban communities.
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D.
Atlantic City Line
The Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia with Atlantic City and other South Jersey communities.
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E.
Camden Line
The Camden Line is a commuter rail service in Maryland that connects Washington, D.C. with Baltimore and surrounding communities as part of the MARC Train system.
- F. None of above. chosen
Statements (47)
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: Port Jervis Line Description of subject: The Port Jervis Line is a commuter rail line in the New York metropolitan area that provides service between Hoboken, New Jersey, and Port Jervis, New York, primarily serving suburban and exurban communities in Orange and Rockland counties.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.