72nd Street (Second Avenue Subway)
E889195
72nd Street (Second Avenue Subway) is an underground New York City Subway station on Manhattan’s Upper East Side that serves the Q train as part of the Second Avenue Subway line.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 72nd Street (Second Avenue Subway) canonical | 2 |
| 72nd Street (Second Avenue Line) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10828865 — 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: 72nd Street (Second Avenue Subway) Context triple: [Q train operates via Second Avenue between 63rd Street and 96th Street, servesStation, 72nd Street (Second Avenue Subway)]
-
A.
96th Street (Second Avenue Line)
96th Street (Second Avenue Line) is a New York City Subway station on Manhattan’s Upper East Side that serves as the northern terminus of the Second Avenue Subway.
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B.
96th Street–Second Avenue
96th Street–Second Avenue is a New York City Subway station on the Second Avenue Line in Manhattan, serving as a terminal for certain services.
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C.
28th Street (BMT Broadway Line)
28th Street (BMT Broadway Line) is a New York City Subway station in Manhattan serving the R and W trains along the Broadway Line.
-
D.
Cortlandt Street (BMT Broadway Line)
Cortlandt Street (BMT Broadway Line) is a New York City Subway station in Lower Manhattan serving the BMT Broadway Line near the World Trade Center site.
-
E.
23rd Street (BMT Broadway Line)
23rd Street (BMT Broadway Line) is a New York City Subway station in Manhattan serving the Broadway Line with local R and W train service.
- 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: 72nd Street (Second Avenue Subway) Target entity description: 72nd Street (Second Avenue Subway) is an underground New York City Subway station on Manhattan’s Upper East Side that serves the Q train as part of the Second Avenue Subway line.
-
A.
96th Street (Second Avenue Line)
96th Street (Second Avenue Line) is a New York City Subway station on Manhattan’s Upper East Side that serves as the northern terminus of the Second Avenue Subway.
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B.
96th Street–Second Avenue
96th Street–Second Avenue is a New York City Subway station on the Second Avenue Line in Manhattan, serving as a terminal for certain services.
-
C.
28th Street (BMT Broadway Line)
28th Street (BMT Broadway Line) is a New York City Subway station in Manhattan serving the R and W trains along the Broadway Line.
-
D.
Cortlandt Street (BMT Broadway Line)
Cortlandt Street (BMT Broadway Line) is a New York City Subway station in Lower Manhattan serving the BMT Broadway Line near the World Trade Center site.
-
E.
23rd Street (BMT Broadway Line)
23rd Street (BMT Broadway Line) is a New York City Subway station in Manhattan serving the Broadway Line with local R and W train service.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf | New York City Subway station ⓘ |
| accessible | yes ⓘ |
| artworkBy | Vik Muniz NERFINISHED ⓘ |
| artworkTitle | Perfect Strangers NERFINISHED ⓘ |
| avenue | Second Avenue NERFINISHED ⓘ |
| borough | Manhattan ⓘ |
| crossStreet | East 72nd Street ⓘ |
| division |
B Division
NERFINISHED
ⓘ
IND NERFINISHED ⓘ |
| fareControl |
MetroCard
ⓘ
OMNY ⓘ |
| hasAirCooling | yes ⓘ |
| hasArtwork | yes ⓘ |
| hasElevator | yes ⓘ |
| hasMezzanine | yes ⓘ |
| hasPlatformScreenDoors | no ⓘ |
| hasWiFi | yes ⓘ |
| latitude | 40.7688 ⓘ |
| locatedIn |
Manhattan
ⓘ
New York City ⓘ New York State NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
Upper East Side NERFINISHED ⓘ |
| longitude | -73.9580 ⓘ |
| neighborhood | Lenox Hill NERFINISHED ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 2017-01-01 ⓘ |
| openingEvent | Phase 1 of the Second Avenue Subway NERFINISHED ⓘ |
| operator |
Metropolitan Transportation Authority
ⓘ
New York City Transit Authority NERFINISHED ⓘ |
| owner |
New York City
ⓘ
surface form:
City of New York
|
| partOf |
New York City Subway
ⓘ
Second Avenue Line (IND) NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| servedByLine | Second Avenue Subway NERFINISHED ⓘ |
| servedByService | Q NERFINISHED ⓘ |
| servesBorough | Manhattan NERFINISHED ⓘ |
| stationCode | Q03 ⓘ |
| structureType | underground ⓘ |
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: 72nd Street (Second Avenue Subway) Description of subject: 72nd Street (Second Avenue Subway) is an underground New York City Subway station on Manhattan’s Upper East Side that serves the Q train as part of the Second Avenue Subway line.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Q train operates via Second Avenue between 63rd Street and 96th Street
→
servesStation
→
72nd Street (Second Avenue Subway)
ⓘ
subject surface form:
Q (New York City Subway service)
this entity surface form:
72nd Street (Second Avenue Line)