New York City Subway

E474

metro system public transportation system rapid transit system

The New York City Subway is one of the world’s largest and busiest rapid transit systems, serving the five boroughs of New York City with extensive 24/7 underground and elevated rail service.

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All labels observed (49)

Label	Occurrences
New York City Subway canonical	1,013
MTA New York City Subway	15
NYC Transit Subway	6
New York City Subway stations	4
New York City Subway services	3
New York City subway system	3
BMT Division	2
MTA New York City Transit subway network	2
New York City Subway A line	2
New York City Subway at Jamaica	2
New York City Subway numbered lines	2
New York City Subway system	2
New York City public transit system	2
New York City subway	2
Independent Subway System	1
Independent Subway System Division	1
MTA New York City Subway map	1
MTA New York City Subway network	1
MTA New York City Transit Subway	1
Metropolitan Transportation Authority subway network	1
NYC Subway IRT	1
New York City Subway (at Grand Central)	1
New York City Subway (historical planning)	1
New York City Subway (nearby stations)	1
New York City Subway (via connecting services)	1
New York City Subway 1 line	1
New York City Subway A Division	1
New York City Subway at Penn Station	1
New York City Subway at Woodside–61st Street	1
New York City Subway at World Trade Center complex	1
New York City Subway entrances	1
New York City Subway extensions to New Jersey (PATH)	1
New York City Subway lines	1
New York City Subway near World Trade Center	1
New York City Subway operations	1
New York City Subway rapid transit network	1
New York City Subway shuttle	1
New York City Subway system on IRT division	1
New York City Subway terminals	1
New York City Subway trains	1
New York City Subway transfer network	1
New York City Subway transfers	1
New York City Subway via Jamaica	1
New York City Transit subway network	1
New York City Transit subway stations	1
New York City elevated railway system	1
New York City subway via Grand Central Terminal	1
New York City subway via Penn Station	1
Washington Heights to broader New York City Subway network	1

How this entity was disambiguated

This entity first appeared as the object of triple T2206 — 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: New York City Subway
Context triple: [New York City, hasPublicTransitSystem, New York City Subway]

A. Washington Metro
Washington Metro is the rapid transit system serving the Washington, D.C. metropolitan area, known for its extensive rail network connecting the city with its suburbs in Maryland and Virginia.
B. New York City
New York City is the largest city in the United States, a global center of finance, culture, media, and technology.
C. Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
D. Union Station
Union Station is a historic Beaux-Arts transportation hub and major intercity rail terminal in Washington, D.C., serving as a gateway to the U.S. capital.
E. MBTA Fitchburg Line
The MBTA Fitchburg Line is a commuter rail route in the Greater Boston area that runs between Boston and Fitchburg, serving numerous suburban communities along the way.
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: New York City Subway
Target entity description: The New York City Subway is one of the world’s largest and busiest rapid transit systems, serving the five boroughs of New York City with extensive 24/7 underground and elevated rail service.

A. Washington Metro
Washington Metro is the rapid transit system serving the Washington, D.C. metropolitan area, known for its extensive rail network connecting the city with its suburbs in Maryland and Virginia.
B. New York City
New York City is the largest city in the United States, a global center of finance, culture, media, and technology.
C. Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
D. Union Station
Union Station is a historic Beaux-Arts transportation hub and major intercity rail terminal in Washington, D.C., serving as a gateway to the U.S. capital.
E. MBTA Fitchburg Line
The MBTA Fitchburg Line is a commuter rail route in the Greater Boston area that runs between Boston and Fitchburg, serving numerous suburban communities along the way.
F. None of above. chosen

Statements (60)

Predicate	Object
instanceOf	metro system ⓘ public transportation system ⓘ rapid transit system ⓘ
country	United States of America ⓘ surface form: United States
electrification	600 V DC third rail ⓘ
fareControl	turnstiles ⓘ
fareSystem	MetroCard ⓘ MetroCard ⓘ surface form: OMNY
hasFeature	elevated sections ⓘ express tracks ⓘ local tracks ⓘ underground sections ⓘ
hasLine	1 train ⓘ 2 train ⓘ 3 train ⓘ 4 train ⓘ 5 train ⓘ 6 train ⓘ 7 train ⓘ A train ⓘ B train ⓘ C train ⓘ D train ⓘ E train ⓘ F train ⓘ G train ⓘ J train ⓘ L train ⓘ M train ⓘ N train ⓘ Q train ⓘ R train ⓘ W train ⓘ J train ⓘ surface form: Z train
hasPart	New York City Subway self-linksurface differs ⓘ surface form: BMT Division IND Division ⓘ IRT Division ⓘ
hasStation	Penn Station (New York City) ⓘ surface form: 34th Street–Penn Station Atlantic Avenue–Barclays Center station ⓘ Fulton Street station ⓘ Grand Central–42nd Street station ⓘ Times Square ⓘ surface form: Times Square–42nd Street station
inception	1904-10-27 ⓘ
locatedIn	New York City ⓘ
notableEvent	Hurricane Sandy service disruption 2012 ⓘ
openingDate	1904-10-27 ⓘ
operator	Metropolitan Transportation Authority ⓘ surface form: MTA New York City Transit Metropolitan Transportation Authority ⓘ
owner	New York City ⓘ surface form: City of New York
primaryLanguage	English ⓘ
safetyFeature	emergency intercoms on platforms ⓘ onboard emergency brake cords ⓘ
serves	Brooklyn ⓘ Manhattan ⓘ Queens ⓘ Staten Island ⓘ The Bronx ⓘ
servicePattern	24/7 service ⓘ
signageStandard	colored route bullets with letters and numbers ⓘ
trackGauge	1,435 mm standard gauge ⓘ

How these facts were elicited

Referenced by (1,095)

Full triples — surface form annotated when it differs from this entity's canonical label.

New York City → hasPublicTransitSystem → New York City Subway ⓘ

John F. Kennedy International Airport → connectedTo → New York City Subway ⓘ

New York City Subway → hasPart → New York City Subway self-linksurface differs ⓘ

this entity surface form: BMT Division

Carnegie Hall → publicTransitAccess → New York City Subway ⓘ

AirTrain JFK → connectsWith → New York City Subway ⓘ

IRT Division → partOf → New York City Subway ⓘ

IRT Division → isOriginalDivisionOf → New York City Subway ⓘ

IRT Division → sharesInfrastructureWith → New York City Subway ⓘ

this entity surface form: BMT Division

IND Division → fullName → New York City Subway ⓘ

this entity surface form: Independent Subway System Division

IND Division → alsoKnownAs → New York City Subway ⓘ

this entity surface form: Independent Subway System

IND Division → partOf → New York City Subway ⓘ

Turtle Bay → hasTransportation → New York City Subway ⓘ

Long Island Rail Road (controlling interest for many years) → connectsWith → New York City Subway ⓘ

subject surface form: Long Island Rail Road

Metropolitan Transportation Authority → oversees → New York City Subway ⓘ

MetroCard → appliesTo → New York City Subway ⓘ

Penn Station (New York City) → serves → New York City Subway ⓘ

Brooklyn → transportationSystem → New York City Subway ⓘ

United Nations Plaza → hasTransportationAccess → New York City Subway ⓘ

E → system → New York City Subway ⓘ

subject surface form: E (New York City Subway service)

J → system → New York City Subway ⓘ

Inwood neighborhood → hasPublicTransit → New York City Subway ⓘ

subject surface form: Inwood

this entity surface form: New York City Subway A line

Inwood neighborhood → hasPublicTransit → New York City Subway ⓘ

subject surface form: Inwood

this entity surface form: New York City Subway 1 line

New York metropolitan area → transportNetwork → New York City Subway ⓘ

Manhattan → hasPublicTransitSystem → New York City Subway ⓘ

Chelsea, Manhattan → transport → New York City Subway ⓘ

Staten Island Ferry terminals → connectsTo → New York City Subway ⓘ

Manhattan Island and Long Island → servedBy → New York City Subway ⓘ

subject surface form: Manhattan Island

1 train → system → New York City Subway ⓘ

Port Authority Bus Terminal → connectsTo → New York City Subway ⓘ

Port Authority Bus Terminal → servedBy → New York City Subway ⓘ

this entity surface form: New York City Subway A line

2 train → system → New York City Subway ⓘ

Grand Central–42nd Street station → partOf → New York City Subway ⓘ

5 train → system → New York City Subway ⓘ

Atlantic Avenue–Barclays Center station → partOfSystem → New York City Subway ⓘ

C train → system → New York City Subway ⓘ

Jamaica Station → serves → New York City Subway ⓘ

Jamaica Station → partOfNetwork → New York City Subway ⓘ

this entity surface form: New York City public transit system

Long Island Rail Road Atlantic Branch → connectsWith → New York City Subway ⓘ

F train → system → New York City Subway ⓘ

Times Square–42nd Street subway station → partOfSystem → New York City Subway ⓘ

Fulton Street station → partOfSystem → New York City Subway ⓘ

4 train → system → New York City Subway ⓘ

6 train → system → New York City Subway ⓘ

Madison Square Garden → hasPublicTransitAccess → New York City Subway ⓘ

42nd Street Shuttle → system → New York City Subway ⓘ

E train → system → New York City Subway ⓘ

World Trade Center (reconstructed complex) → connectedTo → New York City Subway ⓘ

57th Street–Seventh Avenue station → system → New York City Subway ⓘ

New York City airport system → hasGroundTransportLinks → New York City Subway ⓘ

this entity surface form: New York City Subway (via connecting services)

B train → system → New York City Subway ⓘ

All labels observed (49)

How this entity was disambiguated Show

Statements (60)

How these facts were elicited Show

Referenced by (1,095)

How this entity was disambiguated

How these facts were elicited