Metro-North Railroad Port Jervis Line
E69607
The Metro-North Railroad Port Jervis Line is a commuter rail line in the New York metropolitan area that provides long-distance service between Port Jervis and Hoboken, New Jersey, with connections to New York City.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T540378 — 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: Metro-North Railroad Port Jervis Line Context triple: [Orange County, New York, hasRailService, Metro-North Railroad Port Jervis Line]
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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.
Metro-North Railroad
Metro-North Railroad is a major commuter rail service operating in the New York metropolitan area, primarily connecting New York City with its northern suburbs in New York State and Connecticut.
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C.
Montclair-Boonton Line
The Montclair-Boonton Line is a commuter rail line in northern New Jersey that provides NJ Transit service between New York City/Newark and suburban communities in Essex, Morris, and Passaic counties.
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D.
Long Island Rail Road
Long Island Rail Road is a major commuter rail system serving Long Island and parts of New York City, known as one of the busiest and oldest railroads in the United States.
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E.
Raritan Valley Line
The Raritan Valley Line is a commuter rail line in New Jersey that provides NJ Transit service between central New Jersey communities and the New York City metropolitan area.
- 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: Metro-North Railroad Port Jervis Line Target entity description: The Metro-North Railroad Port Jervis Line is a commuter rail line in the New York metropolitan area that provides long-distance service between Port Jervis and Hoboken, New Jersey, with connections to New York City.
-
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.
Metro-North Railroad
Metro-North Railroad is a major commuter rail service operating in the New York metropolitan area, primarily connecting New York City with its northern suburbs in New York State and Connecticut.
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C.
Montclair-Boonton Line
The Montclair-Boonton Line is a commuter rail line in northern New Jersey that provides NJ Transit service between New York City/Newark and suburban communities in Essex, Morris, and Passaic counties.
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D.
Long Island Rail Road
Long Island Rail Road is a major commuter rail system serving Long Island and parts of New York City, known as one of the busiest and oldest railroads in the United States.
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E.
Raritan Valley Line
The Raritan Valley Line is a commuter rail line in New Jersey that provides NJ Transit service between central New Jersey communities and the New York City metropolitan area.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
passenger rail service ⓘ |
| category |
Metro-North Railroad lines
ⓘ
linked to:
Metro-North Railroad Port Jervis Line
NJ Transit rail lines ⓘ |
| commuterMarket | suburban commuters to New York City ⓘ |
| connectsAt |
Hoboken Terminal
ⓘ
Secaucus Junction ⓘ |
| connectsTo | New York City ⓘ |
| connectsToService |
Hudson Line via transfer in Manhattan
ⓘ
NJ Transit rail lines at Secaucus Junction ⓘ PATH trains at Hoboken ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | non-electrified ⓘ |
| fareSystem |
Metro-North Railroad fare system
ⓘ
NJ Transit fare system ⓘ |
| hasStation |
Campbell Hall station
ⓘ
Hoboken Terminal ⓘ Middletown–Town of Wallkill station ⓘ Port Jervis station ⓘ Suffern station ⓘ |
| historicalRoute | part of former Erie Railroad Main Line ⓘ |
| locale |
New Jersey
ⓘ
linked to:
New Jersey, United States
New York State ⓘ
linked to:
New York
New York metropolitan area ⓘ |
| operator |
Metro-North Railroad
ⓘ
NJ Transit Rail Operations ⓘ
linked to:
NJ Transit
|
| owner | Metro-North Railroad ⓘ |
| primaryPower | diesel ⓘ |
| purpose |
to provide commuter access from Orange County to New York City
ⓘ
to provide commuter access from Port Jervis area to New York City ⓘ |
| railNetwork |
Metro-North Railroad system
ⓘ
linked to:
Metro-North Railroad
|
| regionServed |
Bergen County, New Jersey
ⓘ
Orange County, New York ⓘ Rockland County, New York ⓘ
linked to:
Rockland County
|
| rollingStockType | diesel locomotive-hauled coaches ⓘ |
| serviceArea | northwestern suburbs of New York City ⓘ |
| servicePattern | long-distance commuter service ⓘ |
| serviceType | commuter rail ⓘ |
| terminus |
Hoboken Terminal
ⓘ
Port Jervis station ⓘ |
| ticketing | through-ticketing to New York City ⓘ |
| ticketIntegration | free transfer to PATH at Hoboken with certain tickets ⓘ |
| timePeriod |
off-peak service
ⓘ
weekday peak service ⓘ weekend service ⓘ |
| trackGauge | standard gauge ⓘ |
| usesInfrastructureOf |
NJ Transit Main Line
ⓘ
Norfolk Southern Southern Tier Line ⓘ |
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: Metro-North Railroad Port Jervis Line Description of subject: The Metro-North Railroad Port Jervis Line is a commuter rail line in the New York metropolitan area that provides long-distance service between Port Jervis and Hoboken, New Jersey, with connections to New York City.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Metro-North Railroad Port Jervis Line
linked to: Metro-North Railroad Port Jervis Line
linked to: Metro-North Railroad Port Jervis Line
linked to: Metro-North Railroad Port Jervis Line
linked to: Metro-North Railroad Port Jervis Line
linked to: Metro-North Railroad Port Jervis Line
linked to: Metro-North Railroad Port Jervis Line
Suffern station
→
terminusOf
→
Metro-North Railroad Port Jervis Line (electric territory ends east of here; diesel service continues)
ⓘ
linked to: Metro-North Railroad Port Jervis Line