PATH train system
E41140
The PATH train system is a rapid transit network linking New Jersey’s Hudson County and other nearby areas with Manhattan, serving as a key commuter rail connection under the Hudson River.
All labels observed (7)
| Label | Occurrences |
|---|---|
| PATH train | 8 |
| PATH fare system | 2 |
| PATH train system canonical | 2 |
| PATH (overlapping regional rail service) | 1 |
| PATH (rail system) | 1 |
| PATH rail system | 1 |
| PATH trains | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T318232 — 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: PATH train system Context triple: [Hudson County, New Jersey, hasTransportationInfrastructure, PATH train system]
-
A.
5 train
The 5 train is a New York City Subway service that runs primarily along the IRT Lexington Avenue Line in Manhattan and the Eastern Parkway and Dyre Avenue lines in the Bronx, providing both local and express service.
-
B.
Q train
The Q train is a New York City Subway service that runs along the BMT Broadway Line in Manhattan and the Brighton Line in Brooklyn, connecting neighborhoods like Astoria, Midtown, and Coney Island.
-
C.
4 train
The 4 train is a New York City Subway service that runs along the Lexington Avenue Line in Manhattan, providing express service between the Bronx and Brooklyn.
-
D.
C train
The C train is a local service on the New York City Subway’s Eighth Avenue Line, running primarily between Upper Manhattan and Brooklyn.
-
E.
2 train
The 2 train is a New York City Subway service that runs as a numbered, typically express route on the IRT lines, connecting the Bronx, Manhattan, and Brooklyn.
- 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: PATH train system Target entity description: The PATH train system is a rapid transit network linking New Jersey’s Hudson County and other nearby areas with Manhattan, serving as a key commuter rail connection under the Hudson River.
-
A.
5 train
The 5 train is a New York City Subway service that runs primarily along the IRT Lexington Avenue Line in Manhattan and the Eastern Parkway and Dyre Avenue lines in the Bronx, providing both local and express service.
-
B.
Q train
The Q train is a New York City Subway service that runs along the BMT Broadway Line in Manhattan and the Brighton Line in Brooklyn, connecting neighborhoods like Astoria, Midtown, and Coney Island.
-
C.
4 train
The 4 train is a New York City Subway service that runs along the Lexington Avenue Line in Manhattan, providing express service between the Bronx and Brooklyn.
-
D.
C train
The C train is a local service on the New York City Subway’s Eighth Avenue Line, running primarily between Upper Manhattan and Brooklyn.
-
E.
2 train
The 2 train is a New York City Subway service that runs as a numbered, typically express route on the IRT lines, connecting the Bronx, Manhattan, and Brooklyn.
- 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: PATH train system Description of subject: The PATH train system is a rapid transit network linking New Jersey’s Hudson County and other nearby areas with Manhattan, serving as a key commuter rail connection under the Hudson River.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
PATH train
this entity surface form:
PATH train
this entity surface form:
PATH trains
this entity surface form:
PATH (rail system)
this entity surface form:
PATH train
this entity surface form:
PATH train
this entity surface form:
PATH rail system
this entity surface form:
PATH (overlapping regional rail service)
subject surface form:
Manhattan
this entity surface form:
PATH train
this entity surface form:
PATH fare system
this entity surface form:
PATH fare system
this entity surface form:
PATH train
this entity surface form:
PATH train
subject surface form:
Harborside Financial Center
this entity surface form:
PATH train