New York City Subway 1 line
E462169
The New York City Subway 1 line is a major north–south subway service in Manhattan and the Bronx, running along the Broadway–Seventh Avenue corridor and connecting neighborhoods from Lower Manhattan to the northern Bronx.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 1 (New York City Subway service) | 1 |
| New York City Subway 1 line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4704982 — 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 1 line Context triple: [Manhattanville campus, transportationAccess, New York City Subway 1 line]
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A.
New York City Subway R line
The New York City Subway R line is a local service in the B Division that primarily runs along the Broadway Line in Manhattan and Fourth Avenue Line in Brooklyn, connecting Queens to southern Brooklyn.
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B.
New York City Subway N line
The New York City Subway N line is a rapid transit service in the B Division that runs through Brooklyn, Manhattan, and Queens, including express service in Manhattan and Brooklyn along the Broadway and Fourth Avenue lines.
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C.
New York City Subway B line
The New York City Subway B line is an express service in the IND Sixth Avenue Line that runs through Manhattan and Brooklyn, serving major destinations including Yankee Stadium in the Bronx during certain times.
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D.
New York City Subway F line
The New York City Subway F line is a major rapid transit service running through Queens, Manhattan, and Brooklyn, connecting neighborhoods such as Jamaica, Midtown, and Coney Island.
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E.
New York City Subway Q line
The New York City Subway Q line is a rapid transit service running primarily along the BMT Broadway Line in Manhattan and the Brighton Line in Brooklyn, connecting neighborhoods like Astoria, Midtown, and Coney Island.
- 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 1 line Target entity description: The New York City Subway 1 line is a major north–south subway service in Manhattan and the Bronx, running along the Broadway–Seventh Avenue corridor and connecting neighborhoods from Lower Manhattan to the northern Bronx.
-
A.
New York City Subway R line
The New York City Subway R line is a local service in the B Division that primarily runs along the Broadway Line in Manhattan and Fourth Avenue Line in Brooklyn, connecting Queens to southern Brooklyn.
-
B.
New York City Subway N line
The New York City Subway N line is a rapid transit service in the B Division that runs through Brooklyn, Manhattan, and Queens, including express service in Manhattan and Brooklyn along the Broadway and Fourth Avenue lines.
-
C.
New York City Subway B line
The New York City Subway B line is an express service in the IND Sixth Avenue Line that runs through Manhattan and Brooklyn, serving major destinations including Yankee Stadium in the Bronx during certain times.
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D.
New York City Subway F line
The New York City Subway F line is a major rapid transit service running through Queens, Manhattan, and Brooklyn, connecting neighborhoods such as Jamaica, Midtown, and Coney Island.
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E.
New York City Subway Q line
The New York City Subway Q line is a rapid transit service running primarily along the BMT Broadway Line in Manhattan and the Brighton Line in Brooklyn, connecting neighborhoods like Astoria, Midtown, and Coney Island.
- F. None of above. chosen
Statements (66)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway service
ⓘ
rapid transit line ⓘ |
| boroughServed |
Manhattan
ⓘ
The Bronx NERFINISHED ⓘ |
| colorOnMap | red ⓘ |
| connectsTo |
2 train
NERFINISHED
ⓘ
3 train NERFINISHED ⓘ 4 train NERFINISHED ⓘ 5 train ⓘ 6 train NERFINISHED ⓘ 7 train NERFINISHED ⓘ A train ⓘ B train NERFINISHED ⓘ C train NERFINISHED ⓘ D train NERFINISHED ⓘ N train NERFINISHED ⓘ PATH NERFINISHED ⓘ Q train NERFINISHED ⓘ R train NERFINISHED ⓘ S 42nd Street Shuttle NERFINISHED ⓘ Staten Island Ferry at South Ferry NERFINISHED ⓘ W train NERFINISHED ⓘ |
| division | IRT ⓘ |
| farePaymentMethod |
MetroCard
NERFINISHED
ⓘ
OMNY NERFINISHED ⓘ |
| fareSystem | MTA New York City Subway fare system NERFINISHED ⓘ |
| hasServiceVariant |
late-night service
ⓘ
rush-hour service ⓘ weekend service ⓘ |
| historicalPredecessor | IRT Broadway–Seventh Avenue Line NERFINISHED ⓘ |
| lineType | Broadway–Seventh Avenue Local NERFINISHED ⓘ |
| northernTerminusBorough | The Bronx NERFINISHED ⓘ |
| openedInStages | early 20th century ⓘ |
| operator | New York City Transit Authority NERFINISHED ⓘ |
| parentOrganization | Metropolitan Transportation Authority NERFINISHED ⓘ |
| primaryCorridor | Broadway–Seventh Avenue Line NERFINISHED ⓘ |
| servesNeighborhood |
Chelsea
NERFINISHED
ⓘ
Greenwich Village NERFINISHED ⓘ Harlem NERFINISHED ⓘ Inwood NERFINISHED ⓘ Kingsbridge NERFINISHED ⓘ Lower Manhattan NERFINISHED ⓘ Midtown Manhattan NERFINISHED ⓘ Morningside Heights NERFINISHED ⓘ Riverdale NERFINISHED ⓘ Tribeca NERFINISHED ⓘ Upper West Side NERFINISHED ⓘ Van Cortlandt Village NERFINISHED ⓘ Washington Heights NERFINISHED ⓘ |
| servesStation |
14th Street
NERFINISHED
ⓘ
168th Street NERFINISHED ⓘ 181st Street NERFINISHED ⓘ 191st Street NERFINISHED ⓘ 34th Street–Penn Station NERFINISHED ⓘ 96th Street ⓘ Chambers Street NERFINISHED ⓘ Times Square–42nd Street NERFINISHED ⓘ Van Cortlandt Park–242nd Street NERFINISHED ⓘ |
| serviceLetterOrNumber | 1 ⓘ |
| servicePattern | local ⓘ |
| southernTerminusBorough | Manhattan NERFINISHED ⓘ |
| system | New York City Subway ⓘ |
| terminalStationNorth | Van Cortlandt Park–242nd Street NERFINISHED ⓘ |
| terminalStationSouth | South Ferry–Whitehall Street NERFINISHED ⓘ |
| trackConfiguration | four-track trunk with local service ⓘ |
| usesRollingStockType | IRT A Division subway cars ⓘ |
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: New York City Subway 1 line Description of subject: The New York City Subway 1 line is a major north–south subway service in Manhattan and the Bronx, running along the Broadway–Seventh Avenue corridor and connecting neighborhoods from Lower Manhattan to the northern Bronx.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
1 (New York City Subway service)