9th Avenue (BMT West End Line)
E335293
9th Avenue (BMT West End Line) is a local station in Brooklyn on the New York City Subway’s BMT West End Line, notable as a stop on the D train.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 9th Avenue (BMT West End Line) canonical | 1 |
| 9th Avenue station (BMT West End Line) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3181534 — 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: 9th Avenue (BMT West End Line) Context triple: [New York City Subway D line, servesStation, 9th Avenue (BMT West End Line)]
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A.
Sutter Avenue (BMT Canarsie Line)
Sutter Avenue (BMT Canarsie Line) is a local New York City Subway station on the L train in Brownsville, Brooklyn.
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B.
Livonia Avenue (BMT Canarsie Line)
Livonia Avenue (BMT Canarsie Line) is a New York City Subway station on the L train in Brooklyn.
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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.
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D.
79th Street (BMT West End Line)
79th Street (BMT West End Line) is a local New York City Subway station in Brooklyn located along the West End Line, serving the surrounding residential neighborhood.
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E.
Rockaway Avenue (IRT New Lots Line)
Rockaway Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn on the IRT New Lots Line, serving the Brownsville neighborhood.
- 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: 9th Avenue (BMT West End Line) Target entity description: 9th Avenue (BMT West End Line) is a local station in Brooklyn on the New York City Subway’s BMT West End Line, notable as a stop on the D train.
-
A.
Sutter Avenue (BMT Canarsie Line)
Sutter Avenue (BMT Canarsie Line) is a local New York City Subway station on the L train in Brownsville, Brooklyn.
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B.
Livonia Avenue (BMT Canarsie Line)
Livonia Avenue (BMT Canarsie Line) is a New York City Subway station on the L train in Brooklyn.
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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.
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D.
79th Street (BMT West End Line)
79th Street (BMT West End Line) is a local New York City Subway station in Brooklyn located along the West End Line, serving the surrounding residential neighborhood.
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E.
Rockaway Avenue (IRT New Lots Line)
Rockaway Avenue (IRT New Lots Line) is a local New York City Subway station in Brooklyn on the IRT New Lots Line, serving the Brownsville neighborhood.
- F. None of above. chosen
Statements (46)
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: 9th Avenue (BMT West End Line) Description of subject: 9th Avenue (BMT West End Line) is a local station in Brooklyn on the New York City Subway’s BMT West End Line, notable as a stop on the D train.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 9th Avenue (BMT West End Line)