Port Authority Transit Corporation
E597504
The Port Authority Transit Corporation (PATCO) is a bi-state agency that operates the PATCO Speedline rapid transit service connecting Philadelphia, Pennsylvania with communities in southern New Jersey.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port Authority Transit Corporation canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6486264 — 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 Authority Transit Corporation Context triple: [Lindenwold station, operatedBy, Port Authority Transit Corporation]
-
A.
Port Authority of New York and New Jersey
The Port Authority of New York and New Jersey is a bi-state agency that develops, operates, and oversees major transportation infrastructure in the New York–New Jersey metropolitan area, including airports, bridges, tunnels, ports, and transit facilities.
-
B.
New York City Transit Authority
The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
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C.
Delaware River Port Authority
The Delaware River Port Authority is a bi-state agency that manages key transportation infrastructure, including bridges and transit services, connecting Pennsylvania and New Jersey across the Delaware River.
-
D.
MTA International
MTA International is a global, multilingual satellite television network operated by the Ahmadiyya Muslim Community to broadcast religious, educational, and cultural programming worldwide.
-
E.
MTA International
MTA International is a segment of the Italian stock exchange dedicated to the listing and trading of international companies’ shares.
- 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 Authority Transit Corporation Target entity description: The Port Authority Transit Corporation (PATCO) is a bi-state agency that operates the PATCO Speedline rapid transit service connecting Philadelphia, Pennsylvania with communities in southern New Jersey.
-
A.
Port Authority of New York and New Jersey
The Port Authority of New York and New Jersey is a bi-state agency that develops, operates, and oversees major transportation infrastructure in the New York–New Jersey metropolitan area, including airports, bridges, tunnels, ports, and transit facilities.
-
B.
New York City Transit Authority
The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
-
C.
Delaware River Port Authority
The Delaware River Port Authority is a bi-state agency that manages key transportation infrastructure, including bridges and transit services, connecting Pennsylvania and New Jersey across the Delaware River.
-
D.
MTA International
MTA International is a global, multilingual satellite television network operated by the Ahmadiyya Muslim Community to broadcast religious, educational, and cultural programming worldwide.
-
E.
MTA International
MTA International is a segment of the Italian stock exchange dedicated to the listing and trading of international companies’ shares.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
bi-state agency
ⓘ
government agency ⓘ public transit agency ⓘ |
| areaServed |
Delaware Valley
NERFINISHED
ⓘ
Philadelphia metropolitan area NERFINISHED ⓘ |
| connects |
Camden County, New Jersey
NERFINISHED
ⓘ
Gloucester County, New Jersey NERFINISHED ⓘ Philadelphia, Pennsylvania NERFINISHED ⓘ southern New Jersey ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | third rail ⓘ |
| fareSystem | proof-of-payment system ⓘ |
| hasLine | PATCO Speedline NERFINISHED ⓘ |
| hasRollingStock | electric multiple units ⓘ |
| hasService | commuter rail-like rapid transit ⓘ |
| hasStationIn |
Camden, New Jersey
NERFINISHED
ⓘ
Lindenwold, New Jersey NERFINISHED ⓘ Philadelphia, Pennsylvania NERFINISHED ⓘ |
| headquartersLocation | Camden, New Jersey NERFINISHED ⓘ |
| inception | 1969 ⓘ |
| industry | public transportation ⓘ |
| jurisdiction |
New Jersey
NERFINISHED
ⓘ
Pennsylvania NERFINISHED ⓘ |
| locatedInTheAdministrativeTerritorialEntity | New Jersey NERFINISHED ⓘ |
| modeOfTransport | rail transport ⓘ |
| officialName | Port Authority Transit Corporation NERFINISHED ⓘ |
| operates | PATCO Speedline NERFINISHED ⓘ |
| owner | Delaware River Port Authority NERFINISHED ⓘ |
| parentOrganization | Delaware River Port Authority NERFINISHED ⓘ |
| regionServed | Delaware River corridor NERFINISHED ⓘ |
| serviceType | rapid transit ⓘ |
| shortName | PATCO NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| usesInfrastructure | Benjamin Franklin Bridge NERFINISHED ⓘ |
| website | https://www.ridepatco.org ⓘ |
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 Authority Transit Corporation Description of subject: The Port Authority Transit Corporation (PATCO) is a bi-state agency that operates the PATCO Speedline rapid transit service connecting Philadelphia, Pennsylvania with communities in southern New Jersey.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
PATCO Speedline