Hudson–Bergen Light Rail
E44685
The Hudson–Bergen Light Rail is a modern light rail transit system serving waterfront communities and urban centers in Hudson County, New Jersey, providing frequent local service along the Hudson River corridor.
All labels observed (20)
How this entity was disambiguated
This entity first appeared as the object of triple T318231 — 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: Hudson–Bergen Light Rail Context triple: [Hudson County, New Jersey, hasTransportationInfrastructure, Hudson–Bergen Light Rail]
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A.
Shore Line East
Shore Line East is a commuter rail service in southern Connecticut that provides passenger trains along the Northeast Corridor between New Haven and shoreline communities.
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B.
NJ Transit Atlantic City Line
The NJ Transit Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia’s 30th Street Station with Atlantic City, providing regional passenger transportation across South Jersey.
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C.
Staten Island Railway
Staten Island Railway is a rapid transit line providing passenger rail service along Staten Island’s east shore in New York City.
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D.
BMT Nassau Street Line
The BMT Nassau Street Line is a New York City Subway line in Lower Manhattan that primarily carries J and Z trains through the Financial District.
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E.
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.
- 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: Hudson–Bergen Light Rail Target entity description: The Hudson–Bergen Light Rail is a modern light rail transit system serving waterfront communities and urban centers in Hudson County, New Jersey, providing frequent local service along the Hudson River corridor.
-
A.
Shore Line East
Shore Line East is a commuter rail service in southern Connecticut that provides passenger trains along the Northeast Corridor between New Haven and shoreline communities.
-
B.
NJ Transit Atlantic City Line
The NJ Transit Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia’s 30th Street Station with Atlantic City, providing regional passenger transportation across South Jersey.
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C.
Staten Island Railway
Staten Island Railway is a rapid transit line providing passenger rail service along Staten Island’s east shore in New York City.
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D.
BMT Nassau Street Line
The BMT Nassau Street Line is a New York City Subway line in Lower Manhattan that primarily carries J and Z trains through the Financial District.
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E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
light rail transit system
ⓘ
public transportation system ⓘ railway line ⓘ |
| connectsWith |
NJ Transit buses
ⓘ
NJ Transit commuter rail ⓘ
linked to:
NJ Transit
NY Waterway ferries ⓘ
linked to:
NY Waterway ferry
PATH ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | 750 V DC overhead line ⓘ |
| environmentalRole | supports transit-oriented development along Hudson waterfront ⓘ |
| farePolicy | zone-based fares ⓘ |
| fareSystem | proof-of-payment ⓘ |
| follows |
Hudson River waterfront
ⓘ
linked to:
Hudson Waterfront
|
| hasColorOnMaps | light rail symbol used by NJ Transit ⓘ |
| hasDepot | Communipaw Avenue yard, Jersey City ⓘ |
| hasFeature |
accessible stations
ⓘ
low-floor vehicles ⓘ multiple branches ⓘ |
| hasMode |
at-grade
ⓘ
elevated ⓘ |
| hasServicePattern |
all-day frequent service
ⓘ
peak-period service ⓘ weekend service ⓘ |
| isPartOf |
NJ Transit light rail network
ⓘ
linked to:
NJ Transit
|
| locatedIn |
Bayonne, New Jersey
ⓘ
Hoboken, New Jersey ⓘ
linked to:
Hoboken
Hudson County, New Jersey ⓘ Jersey City, New Jersey ⓘ
linked to:
Jersey City
New Jersey ⓘ
linked to:
New Jersey, United States
North Bergen, New Jersey ⓘ Union City, New Jersey ⓘ Weehawken, New Jersey ⓘ West New York, New Jersey ⓘ |
| locatedInMetropolitanArea | New York metropolitan area ⓘ |
| openingDate | 2000 ⓘ |
| operator | NJ Transit ⓘ |
| owner | NJ Transit ⓘ |
| primaryPurpose | urban transit ⓘ |
| providesService | frequent local service ⓘ |
| regionServed |
Hudson River corridor
ⓘ
linked to:
Hudson River waterfront
|
| rollingStock |
Kinki Sharyo low-floor light rail vehicles
ⓘ
linked to:
Kinkisharyo light rail vehicles
|
| safetySystem | signalized operation ⓘ |
| serves |
urban centers in Hudson County
ⓘ
waterfront communities in Hudson County ⓘ |
| ticketing | ticket vending machines at stations ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | light rail ⓘ |
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: Hudson–Bergen Light Rail Description of subject: The Hudson–Bergen Light Rail is a modern light rail transit system serving waterfront communities and urban centers in Hudson County, New Jersey, providing frequent local service along the Hudson River corridor.
Referenced by (47)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Liberty State Park, New Jersey
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
Guttenberg, New Jersey
→
servedByTransit
→
Hudson-Bergen Light Rail (nearby stations in North Bergen and West New York)
ⓘ
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
subject linked to:
Greenville
linked to: Hudson–Bergen Light Rail
subject linked to:
Gateway
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
subject linked to:
PVL
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
Hudson–Bergen Light Rail Exchange Place station
→
connectsTo
→
Hudson–Bergen Light Rail West Side Avenue branch
ⓘ
linked to: Hudson–Bergen Light Rail
Hudson–Bergen Light Rail Exchange Place station
→
connectsTo
→
Hudson–Bergen Light Rail Tonnelle Avenue branch
ⓘ
linked to: Hudson–Bergen Light Rail
Hudson–Bergen Light Rail Exchange Place station
→
connectsTo
→
Hudson–Bergen Light Rail Bayonne branches
ⓘ
linked to: Hudson–Bergen Light Rail
linked to: Hudson–Bergen Light Rail
subject linked to:
Harborside financial center buildings
linked to: Hudson–Bergen Light Rail