181st Street (IND Eighth Avenue Line)
E226827
181st Street (IND Eighth Avenue Line) is a New York City Subway station in Upper Manhattan serving the A train in the Washington Heights neighborhood.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 181st Street (IND Eighth Avenue Line) canonical | 2 |
| 181st Street station (IND Eighth Avenue Line) | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2028596 — 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: 181st Street (IND Eighth Avenue Line) Context triple: [Washington Heights, contains, 181st Street (IND Eighth Avenue Line)]
-
A.
Fulton Street (IND Eighth Avenue Line)
Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
-
B.
Bay Ridge Avenue (R line)
Bay Ridge Avenue (R line) is a local New York City Subway station in Brooklyn on the BMT Fourth Avenue Line, serving the Bay Ridge neighborhood.
-
C.
Van Siclen Avenue (IRT New Lots Line)
Van Siclen Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn served by the 3 train, located along the elevated IRT New Lots Line.
-
D.
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.
-
E.
Archer Avenue Line (Queens)
The Archer Avenue Line in Queens is a New York City Subway line that serves as a key eastern extension of the system, connecting Jamaica Center and surrounding neighborhoods to the broader subway network.
- 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: 181st Street (IND Eighth Avenue Line) Target entity description: 181st Street (IND Eighth Avenue Line) is a New York City Subway station in Upper Manhattan serving the A train in the Washington Heights neighborhood.
-
A.
Fulton Street (IND Eighth Avenue Line)
Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
-
B.
Bay Ridge Avenue (R line)
Bay Ridge Avenue (R line) is a local New York City Subway station in Brooklyn on the BMT Fourth Avenue Line, serving the Bay Ridge neighborhood.
-
C.
Van Siclen Avenue (IRT New Lots Line)
Van Siclen Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn served by the 3 train, located along the elevated IRT New Lots Line.
-
D.
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.
-
E.
Archer Avenue Line (Queens)
The Archer Avenue Line in Queens is a New York City Subway line that serves as a key eastern extension of the system, connecting Jamaica Center and surrounding neighborhoods to the broader subway network.
- F. None of above. chosen
Statements (48)
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: 181st Street (IND Eighth Avenue Line) Description of subject: 181st Street (IND Eighth Avenue Line) is a New York City Subway station in Upper Manhattan serving the A train in the Washington Heights neighborhood.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
George Washington Bridge Bus Station
→
hasSubwayConnection
→
181st Street station (IND Eighth Avenue Line)
ⓘ
linked to: 181st Street (IND Eighth Avenue Line)
linked to: 181st Street (IND Eighth Avenue Line)