BMT Broadway Line at Union Square–14th Street
E566515
The BMT Broadway Line at Union Square–14th Street is a major New York City Subway station complex in Manhattan that serves Broadway Line trains and provides extensive transfers to multiple other lines.
All labels observed (2)
| Label | Occurrences |
|---|---|
| BMT Broadway Line at Union Square–14th Street canonical | 1 |
| BMT Broadway Line platforms | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6041858 — 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: BMT Broadway Line at Union Square–14th Street Context triple: [IRT Lexington Avenue Line trunk in Manhattan, connectsWith, BMT Broadway Line at Union Square–14th Street]
-
A.
Broadway (Astoria Line)
Broadway is a local New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
-
B.
34th Street–Penn Station (Seventh Avenue Line)
34th Street–Penn Station (Seventh Avenue Line) is a major New York City Subway station on the IRT Broadway–Seventh Avenue Line serving the busy Penn Station transit hub in Midtown Manhattan.
-
C.
34th Street–Penn Station (Eighth Avenue Line)
34th Street–Penn Station (Eighth Avenue Line) is a major New York City Subway station complex in Midtown Manhattan providing underground access to Penn Station and serving as a key transit hub for multiple subway lines.
-
D.
34th Street–Herald Square station
34th Street–Herald Square station is a major New York City subway hub in Midtown Manhattan that serves multiple lines and provides access to nearby shopping, business, and cultural districts.
-
E.
Wall Street (IRT Lexington Avenue Line)
Wall Street (IRT Lexington Avenue Line) is a major New York City Subway station in Lower Manhattan serving the Financial District on the Lexington Avenue Line.
- 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: BMT Broadway Line at Union Square–14th Street Target entity description: The BMT Broadway Line at Union Square–14th Street is a major New York City Subway station complex in Manhattan that serves Broadway Line trains and provides extensive transfers to multiple other lines.
-
A.
Broadway (Astoria Line)
Broadway is a local New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
-
B.
34th Street–Penn Station (Seventh Avenue Line)
34th Street–Penn Station (Seventh Avenue Line) is a major New York City Subway station on the IRT Broadway–Seventh Avenue Line serving the busy Penn Station transit hub in Midtown Manhattan.
-
C.
34th Street–Penn Station (Eighth Avenue Line)
34th Street–Penn Station (Eighth Avenue Line) is a major New York City Subway station complex in Midtown Manhattan providing underground access to Penn Station and serving as a key transit hub for multiple subway lines.
-
D.
34th Street–Herald Square station
34th Street–Herald Square station is a major New York City subway hub in Midtown Manhattan that serves multiple lines and provides access to nearby shopping, business, and cultural districts.
-
E.
Wall Street (IRT Lexington Avenue Line)
Wall Street (IRT Lexington Avenue Line) is a major New York City Subway station in Lower Manhattan serving the Financial District on the Lexington Avenue Line.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf | New York City Subway station ⓘ |
| borough | Manhattan ⓘ |
| connectsToLine |
BMT Canarsie Line
NERFINISHED
ⓘ
IRT Lexington Avenue Line NERFINISHED ⓘ |
| division | BMT NERFINISHED ⓘ |
| fareControl | within 14th Street–Union Square complex ⓘ |
| fareSystem | Metropolitan Transportation Authority NERFINISHED ⓘ |
| hasAccessibility | complex has elevators ⓘ |
| hasAdjacentStation |
23rd Street (BMT Broadway Line)
NERFINISHED
ⓘ
8th Street–New York University (BMT Broadway Line) NERFINISHED ⓘ |
| hasConnectionType | cross-platform and mezzanine transfers ⓘ |
| hasEntrance |
East 14th Street
NERFINISHED
ⓘ
Union Square East NERFINISHED ⓘ Union Square West NERFINISHED ⓘ |
| hasMezzanine | yes ⓘ |
| hasPlatformType | island platforms ⓘ |
| hasRole | major transfer hub in Manhattan subway network ⓘ |
| hasStructureType | underground ⓘ |
| hasTransfer |
free in-system transfer to BMT Canarsie Line platforms
ⓘ
free in-system transfer to IRT Lexington Avenue Line platforms ⓘ |
| isMajorInterchange | true ⓘ |
| locatedAtSquare | Union Square Park NERFINISHED ⓘ |
| locatedIn |
Manhattan
ⓘ
New York NERFINISHED ⓘ New York City ⓘ United States of America ⓘ
surface form:
United States
|
| operator | New York City Transit Authority NERFINISHED ⓘ |
| owner |
New York City
ⓘ
surface form:
City of New York
|
| partOf | 14th Street–Union Square station complex NERFINISHED ⓘ |
| servedByLine | BMT Broadway Line NERFINISHED ⓘ |
| servedByService |
N
ⓘ
Q NERFINISHED ⓘ R ⓘ W NERFINISHED ⓘ |
| servesArea | Union Square NERFINISHED ⓘ |
| servesFunction | local and express service on BMT Broadway Line ⓘ |
| servesStreet |
Broadway
NERFINISHED
ⓘ
East 14th Street NERFINISHED ⓘ |
| ticketingSystem |
MetroCard
NERFINISHED
ⓘ
OMNY contactless fare payment ⓘ |
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: BMT Broadway Line at Union Square–14th Street Description of subject: The BMT Broadway Line at Union Square–14th Street is a major New York City Subway station complex in Manhattan that serves Broadway Line trains and provides extensive transfers to multiple other lines.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
IRT Lexington Avenue Line trunk in Manhattan
→
connectsWith
→
BMT Broadway Line at Union Square–14th Street
ⓘ
this entity surface form:
BMT Broadway Line platforms