86th Street (Brooklyn)
E529415
86th Street (Brooklyn) is a New York City Subway station in Bay Ridge, Brooklyn, serving as a local stop on the BMT Fourth Avenue Line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 86th Street (Brooklyn) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5582929 — 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: 86th Street (Brooklyn) Context triple: [BMT Fourth Avenue Line, hasStation, 86th Street (Brooklyn)]
-
A.
36th Street (Brooklyn)
36th Street (Brooklyn) is a New York City Subway station in Brooklyn serving multiple lines and acting as a local transit hub in the borough.
-
B.
86th Street (IRT Lexington Avenue Line)
86th Street (IRT Lexington Avenue Line) is a busy local subway station on Manhattan’s Upper East Side serving the 4 and 6 trains along Lexington Avenue.
-
C.
East 64th Street
East 64th Street is a crosstown street on Manhattan’s Upper East Side in New York City, known for bordering Central Park and providing access to notable institutions and residences.
-
D.
Crown Heights–Utica Avenue
Crown Heights–Utica Avenue is a major New York City Subway station complex in Brooklyn serving the Eastern Parkway Line and acting as a key transfer and transit hub for the surrounding Crown Heights and Utica Avenue corridors.
-
E.
East 161st Street
East 161st Street is a major thoroughfare in the Bronx, New York City, known for running past Yankee Stadium and serving as a key local connector in the borough.
- 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: 86th Street (Brooklyn) Target entity description: 86th Street (Brooklyn) is a New York City Subway station in Bay Ridge, Brooklyn, serving as a local stop on the BMT Fourth Avenue Line.
-
A.
36th Street (Brooklyn)
36th Street (Brooklyn) is a New York City Subway station in Brooklyn serving multiple lines and acting as a local transit hub in the borough.
-
B.
86th Street (IRT Lexington Avenue Line)
86th Street (IRT Lexington Avenue Line) is a busy local subway station on Manhattan’s Upper East Side serving the 4 and 6 trains along Lexington Avenue.
-
C.
East 64th Street
East 64th Street is a crosstown street on Manhattan’s Upper East Side in New York City, known for bordering Central Park and providing access to notable institutions and residences.
-
D.
Crown Heights–Utica Avenue
Crown Heights–Utica Avenue is a major New York City Subway station complex in Brooklyn serving the Eastern Parkway Line and acting as a key transfer and transit hub for the surrounding Crown Heights and Utica Avenue corridors.
-
E.
East 161st Street
East 161st Street is a major thoroughfare in the Bronx, New York City, known for running past Yankee Stadium and serving as a key local connector in the borough.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | New York City Subway station ⓘ |
| accessible | no ⓘ |
| borough | Brooklyn ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| division | BMT NERFINISHED ⓘ |
| fareControlLocation | mezzanine level ⓘ |
| farePayment |
MetroCard
NERFINISHED
ⓘ
OMNY NERFINISHED ⓘ |
| fareSystem | Metropolitan Transportation Authority NERFINISHED ⓘ |
| followingStation | Bay Ridge–95th Street NERFINISHED ⓘ |
| hasArtwork | yes ⓘ |
| hasColumns | yes ⓘ |
| hasCrossovers | yes ⓘ |
| hasEmergencyExits | yes ⓘ |
| hasEntranceOn |
4th Avenue
NERFINISHED
ⓘ
86th Street ⓘ |
| hasExpressTracks | yes ⓘ |
| hasLocalTracks | yes ⓘ |
| hasMezzanine | yes ⓘ |
| hasNameTabletStyle | BMT mosaic name tablets ⓘ |
| hasStairwaysToStreet | yes ⓘ |
| hasTrimLine | mosaic trim line ⓘ |
| line | BMT Fourth Avenue Line NERFINISHED ⓘ |
| locatedIn |
Bay Ridge, Brooklyn
NERFINISHED
ⓘ
Brooklyn NERFINISHED ⓘ New York City ⓘ New York State NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| neighborhood | Bay Ridge NERFINISHED ⓘ |
| opened | 1916 ⓘ |
| operator | New York City Transit Authority NERFINISHED ⓘ |
| owner |
New York City
ⓘ
surface form:
City of New York
|
| platformCount | 2 ⓘ |
| platformType | island platforms ⓘ |
| precedingStation | 77th Street (BMT Fourth Avenue Line) NERFINISHED ⓘ |
| servedArea | 86th Street commercial corridor in Bay Ridge ⓘ |
| servedBy | R train NERFINISHED ⓘ |
| servedByAtAllTimes | R train NERFINISHED ⓘ |
| servedByNightService | R train NERFINISHED ⓘ |
| serviceType | local ⓘ |
| stationCode | R41 NERFINISHED ⓘ |
| structureType | underground ⓘ |
| subwaySystem | New York City Subway NERFINISHED ⓘ |
| trackCount | 4 ⓘ |
| wifiAvailable | yes ⓘ |
| zone | MTA New York City Subway fare zone NERFINISHED ⓘ |
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: 86th Street (Brooklyn) Description of subject: 86th Street (Brooklyn) is a New York City Subway station in Bay Ridge, Brooklyn, serving as a local stop on the BMT Fourth Avenue Line.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.