50th Street
E628289
50th Street is a New York City Subway station in Midtown Manhattan on the IRT Broadway–Seventh Avenue Line, serving the 1 train near Times Square and the Theater District.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 50th Street canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6698695 — 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: 50th Street Context triple: [1 train (IRT Broadway–Seventh Avenue Line), servesStation, 50th Street]
-
A.
45th Street
45th Street is a local New York City Subway station in Brooklyn serving the BMT Fourth Avenue Line.
-
B.
51st Street
51st Street is a New York City Subway station in Midtown Manhattan on the IRT Lexington Avenue Line, serving the 6 train.
-
C.
25th Street
25th Street is a local New York City Subway station in Brooklyn serving the BMT Fourth Avenue Line.
-
D.
53rd Street
53rd Street is a local New York City Subway station in Brooklyn serving the BMT Fourth Avenue Line.
-
E.
63rd Street
63rd Street is a major east–west thoroughfare on the South Side of Chicago that runs through several neighborhoods and provides access to parks and lakefront areas.
- 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: 50th Street Target entity description: 50th Street is a New York City Subway station in Midtown Manhattan on the IRT Broadway–Seventh Avenue Line, serving the 1 train near Times Square and the Theater District.
-
A.
45th Street
45th Street is a local New York City Subway station in Brooklyn serving the BMT Fourth Avenue Line.
-
B.
51st Street
51st Street is a New York City Subway station in Midtown Manhattan on the IRT Lexington Avenue Line, serving the 6 train.
-
C.
25th Street
25th Street is a local New York City Subway station in Brooklyn serving the BMT Fourth Avenue Line.
-
D.
53rd Street
53rd Street is a local New York City Subway station in Brooklyn serving the BMT Fourth Avenue Line.
-
E.
63rd Street
63rd Street is a major east–west thoroughfare on the South Side of Chicago that runs through several neighborhoods and provides access to parks and lakefront areas.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf | New York City Subway station ⓘ |
| accessible | no ⓘ |
| borough | Manhattan ⓘ |
| code | 132 ⓘ |
| division | IRT ⓘ |
| fareControlType | turnstiles ⓘ |
| fareZone | NYC Subway flat fare zone ⓘ |
| hasAdjacentStationNorth | 59th Street–Columbus Circle NERFINISHED ⓘ |
| hasAdjacentStationSouth | Times Square–42nd Street NERFINISHED ⓘ |
| hasArtwork | yes ⓘ |
| hasMezzanine | yes ⓘ |
| line | IRT Broadway–Seventh Avenue Line NERFINISHED ⓘ |
| locatedIn |
Manhattan
ⓘ
Midtown Manhattan ⓘ New York City ⓘ New York State NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| neighborhood |
Theater District
NERFINISHED
ⓘ
Times Square NERFINISHED ⓘ |
| notServedByTrain |
2
ⓘ
3 ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 4 ⓘ |
| openedBy | Interborough Rapid Transit Company NERFINISHED ⓘ |
| operator | New York City Transit Authority NERFINISHED ⓘ |
| owner |
New York City
ⓘ
surface form:
City of New York
|
| platformType | side platforms ⓘ |
| servedByTrain | 1 ⓘ |
| servesArea |
Broadway
NERFINISHED
ⓘ
Restaurant Row vicinity ⓘ Seventh Avenue NERFINISHED ⓘ |
| servesLine | 1 ⓘ |
| servicePattern | local ⓘ |
| stationComplex | none ⓘ |
| structureType | underground ⓘ |
| transitSystem | New York City Subway 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: 50th Street Description of subject: 50th Street is a New York City Subway station in Midtown Manhattan on the IRT Broadway–Seventh Avenue Line, serving the 1 train near Times Square and the Theater District.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.