Eighth Avenue Line in Manhattan

E73918

New York City Subway trunk line rapid transit line

The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.

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All labels observed (10)

Label	Occurrences
IND Eighth Avenue Line	5
Eighth Avenue Express (A train)	1
Eighth Avenue Line in Manhattan canonical	1
IND Central Park West Line	1
IND Eighth Avenue Line Manhattan trunk	1
IND Eighth Avenue Line at 42nd Street–Port Authority Bus Terminal via passage from 42nd Street–Bryant Park	1
IND Eighth Avenue Line at West Fourth Street–Washington Square	1
IND Eighth Avenue Line express section	1
IND Eighth Avenue Line local service	1
IND Eighth Avenue–Queens Boulevard trunk connection	1

How this entity was disambiguated

This entity first appeared as the object of triple T572976 — 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: Eighth Avenue Line in Manhattan
Context triple: [C train, primaryCorridor, Eighth Avenue Line in Manhattan]

A. Jerome Avenue Line
The Jerome Avenue Line is a New York City Subway route in the Bronx, primarily served by the 4 train and running along Jerome Avenue from the Yankee Stadium area toward the northern end of the borough.
B. Broadway–Seventh Avenue Line
The Broadway–Seventh Avenue Line is a major New York City Subway route in Manhattan and the Bronx, primarily served by the 1, 2, and 3 trains.
C. Dyckman Street (A line)
Dyckman Street (A line) is a New York City Subway station on the IND Eighth Avenue Line serving the A train in the Inwood neighborhood of Upper Manhattan.
D. Lenox Avenue Line
The Lenox Avenue Line is a major New York City Subway route in Harlem, Manhattan, primarily served by IRT trains running beneath Lenox Avenue.
E. Lexington Avenue Line
The Lexington Avenue Line is a major New York City Subway route in Manhattan that carries the 4, 5, and 6 trains and is one of the system’s busiest and most important north–south corridors.
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: Eighth Avenue Line in Manhattan
Target entity description: The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.

A. Jerome Avenue Line
The Jerome Avenue Line is a New York City Subway route in the Bronx, primarily served by the 4 train and running along Jerome Avenue from the Yankee Stadium area toward the northern end of the borough.
B. Broadway–Seventh Avenue Line
The Broadway–Seventh Avenue Line is a major New York City Subway route in Manhattan and the Bronx, primarily served by the 1, 2, and 3 trains.
C. Dyckman Street (A line)
Dyckman Street (A line) is a New York City Subway station on the IND Eighth Avenue Line serving the A train in the Inwood neighborhood of Upper Manhattan.
D. Lenox Avenue Line
The Lenox Avenue Line is a major New York City Subway route in Harlem, Manhattan, primarily served by IRT trains running beneath Lenox Avenue.
E. Lexington Avenue Line
The Lexington Avenue Line is a major New York City Subway route in Manhattan that carries the 4, 5, and 6 trains and is one of the system’s busiest and most important north–south corridors.
F. None of above. chosen

Statements (53)

Predicate	Object
instanceOf	New York City Subway trunk line ⓘ rapid transit line ⓘ
borough	Manhattan ⓘ
character	underground ⓘ
city	New York City ⓘ
connectsWith	BMT Broadway Line ⓘ BMT Canarsie Line ⓘ IND Concourse Line ⓘ IND Fulton Street Line ⓘ linked to: IND Fulton Street Line (subway portion) IND Queens Boulevard Line ⓘ IND Sixth Avenue Line ⓘ IRT Broadway–Seventh Avenue Line ⓘ linked to: New York City Subway IRT Broadway–Seventh Avenue Line IRT Lexington Avenue Line ⓘ linked to: Lexington Avenue Line
country	United States ⓘ linked to: United States of America
division	IND Division ⓘ
electrification	600 V DC third rail ⓘ
hasService	A train ⓘ C train ⓘ E train ⓘ
hasStation	125th Street ⓘ 145th Street ⓘ 14th Street ⓘ 168th Street ⓘ 175th Street ⓘ 181st Street ⓘ 190th Street ⓘ 34th Street–Penn Station ⓘ linked to: 34th Street–Penn Station (Seventh Avenue Line) 42nd Street–Port Authority Bus Terminal ⓘ linked to: Port Authority Bus Terminal 59th Street–Columbus Circle ⓘ Canal Street ⓘ linked to: Canal Street (Eighth Avenue Line) Chambers Street–World Trade Center ⓘ Dyckman Street ⓘ Inwood–207th Street ⓘ West Fourth Street–Washington Square ⓘ
locatedIn	Manhattan ⓘ
midtownService	E train ⓘ
namedAfter	Eighth Avenue ⓘ
northernBranch	Washington Heights ⓘ
northernTerminus	Inwood–207th Street ⓘ
opened	1932 ⓘ
openingDate	September 10, 1932 ⓘ
operator	Metropolitan Transportation Authority ⓘ New York City Transit Authority ⓘ
partOf	Independent Subway System ⓘ linked to: Independent Subway System (IND)
primaryExpressService	A train ⓘ
primaryLocalService	C train ⓘ
runsUnder	Eighth Avenue ⓘ
servesArea	Midtown Manhattan ⓘ Upper Manhattan ⓘ
southernTerminus	Chambers Street–World Trade Center ⓘ
state	New York ⓘ
system	New York City Subway ⓘ
trackGauge	standard gauge ⓘ

How these facts were elicited