18th Avenue
E575630
18th Avenue is a local New York City Subway station in Brooklyn served by the BMT Sea Beach Line (N train).
All labels observed (1)
| Label | Occurrences |
|---|---|
| 18th Avenue canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6211570 — 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: 18th Avenue Context triple: [BMT Sea Beach Line, hasStation, 18th Avenue]
-
A.
36th Avenue
36th Avenue is a New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
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B.
SE 11th Avenue
SE 11th Avenue is a key north–south arterial street running through Portland’s inner southeast neighborhoods, serving mixed residential, commercial, and industrial areas.
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C.
Ogden Avenue
Ogden Avenue is a major diagonal thoroughfare in the Chicago area that runs southwest from the city’s Near West Side through neighborhoods such as North Lawndale and into the western suburbs.
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D.
18th Street
18th Street is a primary thoroughfare running through the Lower West Side neighborhood of New York City, known for its mix of residential buildings, local businesses, and urban streetscape.
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E.
SE 12th Avenue
SE 12th Avenue is a key north–south arterial street running through inner Southeast Portland, Oregon, lined with a mix of residential, commercial, and light industrial uses.
- 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: 18th Avenue Target entity description: 18th Avenue is a local New York City Subway station in Brooklyn served by the BMT Sea Beach Line (N train).
-
A.
36th Avenue
36th Avenue is a New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
-
B.
SE 11th Avenue
SE 11th Avenue is a key north–south arterial street running through Portland’s inner southeast neighborhoods, serving mixed residential, commercial, and industrial areas.
-
C.
Ogden Avenue
Ogden Avenue is a major diagonal thoroughfare in the Chicago area that runs southwest from the city’s Near West Side through neighborhoods such as North Lawndale and into the western suburbs.
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D.
18th Street
18th Street is a primary thoroughfare running through the Lower West Side neighborhood of New York City, known for its mix of residential buildings, local businesses, and urban streetscape.
-
E.
SE 12th Avenue
SE 12th Avenue is a key north–south arterial street running through inner Southeast Portland, Oregon, lined with a mix of residential, commercial, and light industrial uses.
- F. None of above. chosen
Statements (35)
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: 18th Avenue Description of subject: 18th Avenue is a local New York City Subway station in Brooklyn served by the BMT Sea Beach Line (N train).
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.