IRT Broadway–Seventh Avenue Line at Chambers Street
E1008830
The IRT Broadway–Seventh Avenue Line at Chambers Street is a New York City Subway station complex in Lower Manhattan serving the 1, 2, and 3 trains and providing a key transfer point near City Hall and the Brooklyn Bridge.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IRT Broadway–Seventh Avenue Line at Chambers Street canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12895097 — 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: IRT Broadway–Seventh Avenue Line at Chambers Street Context triple: [Brooklyn Bridge–City Hall subway station, hasTransfer, IRT Broadway–Seventh Avenue Line at Chambers Street]
-
A.
BMT Broadway Line at Union Square–14th Street
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.
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B.
BMT Broadway Line at Lexington Avenue–63rd Street
The BMT Broadway Line at Lexington Avenue–63rd Street is a New York City Subway station complex in Manhattan that serves as a key transfer point between the Broadway Line services and the Second Avenue Subway.
-
C.
34th Street–Herald Square (IND Sixth Avenue Line)
34th Street–Herald Square (IND Sixth Avenue Line) is a major New York City Subway station in Midtown Manhattan that serves the IND Sixth Avenue Line and connects to multiple other subway lines and the busy Herald Square shopping district.
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D.
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.
-
E.
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.
- 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: IRT Broadway–Seventh Avenue Line at Chambers Street Target entity description: The IRT Broadway–Seventh Avenue Line at Chambers Street is a New York City Subway station complex in Lower Manhattan serving the 1, 2, and 3 trains and providing a key transfer point near City Hall and the Brooklyn Bridge.
-
A.
BMT Broadway Line at Union Square–14th Street
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.
-
B.
BMT Broadway Line at Lexington Avenue–63rd Street
The BMT Broadway Line at Lexington Avenue–63rd Street is a New York City Subway station complex in Manhattan that serves as a key transfer point between the Broadway Line services and the Second Avenue Subway.
-
C.
34th Street–Herald Square (IND Sixth Avenue Line)
34th Street–Herald Square (IND Sixth Avenue Line) is a major New York City Subway station in Midtown Manhattan that serves the IND Sixth Avenue Line and connects to multiple other subway lines and the busy Herald Square shopping district.
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D.
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.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway station complex
ⓘ
rapid transit station ⓘ |
| borough | Manhattan ⓘ |
| connectsTo | surface bus routes in Lower Manhattan ⓘ |
| division | IRT ⓘ |
| fareControl | unified station complex ⓘ |
| fareMedium |
MetroCard
NERFINISHED
ⓘ
OMNY NERFINISHED ⓘ |
| fareSystem | Metropolitan Transportation Authority NERFINISHED ⓘ |
| fareZone | MTA Subway Zone 1 NERFINISHED ⓘ |
| hasAccessibility | accessible via stairs ⓘ |
| hasAdjacentStation |
Cortlandt Street station on IRT Broadway–Seventh Avenue Line
NERFINISHED
ⓘ
Franklin Street station on IRT Broadway–Seventh Avenue Line NERFINISHED ⓘ |
| hasRole |
access point to Civic Center government buildings
ⓘ
access point to Financial District vicinity ⓘ |
| hasServicePattern |
24-hour service on 1 train
ⓘ
daytime and late-night service on 2 train ⓘ daytime and late-night service on 3 train ⓘ |
| hasTransferRole | key transfer point in Lower Manhattan ⓘ |
| locatedIn |
Lower Manhattan
ⓘ
Manhattan ⓘ New York City ⓘ New York State NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| locatedUnder |
Chambers Street
NERFINISHED
ⓘ
West Broadway NERFINISHED ⓘ |
| near |
Brooklyn Bridge
NERFINISHED
ⓘ
Brooklyn Bridge–City Hall station NERFINISHED ⓘ Foley Square NERFINISHED ⓘ Municipal Building NERFINISHED ⓘ New York City Hall NERFINISHED ⓘ World Trade Center area NERFINISHED ⓘ |
| neighborhood | Civic Center NERFINISHED ⓘ |
| operatedBy | New York City Transit Authority NERFINISHED ⓘ |
| operator | MTA New York City Subway NERFINISHED ⓘ |
| ownedBy |
New York City
ⓘ
surface form:
City of New York
|
| partOf | IRT Broadway–Seventh Avenue Line NERFINISHED ⓘ |
| platformConfiguration | island platforms ⓘ |
| servedByLine |
1
ⓘ
2 ⓘ 3 ⓘ |
| servesFunction |
express service on 2 train
ⓘ
express service on 3 train ⓘ local service on 1 train ⓘ |
| structureType | underground ⓘ |
| system | New York City Subway ⓘ |
| trackConfiguration | four tracks ⓘ |
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: IRT Broadway–Seventh Avenue Line at Chambers Street Description of subject: The IRT Broadway–Seventh Avenue Line at Chambers Street is a New York City Subway station complex in Lower Manhattan serving the 1, 2, and 3 trains and providing a key transfer point near City Hall and the Brooklyn Bridge.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Brooklyn Bridge–City Hall subway station
→
hasTransfer
→
IRT Broadway–Seventh Avenue Line at Chambers Street
ⓘ