Jefferson Market Courthouse
E19779
Jefferson Market Courthouse is a historic Victorian Gothic former courthouse in New York City's Greenwich Village, renowned for its distinctive clock tower and now repurposed as a public library.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jefferson Market Courthouse canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T91759 — 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: Jefferson Market Courthouse Context triple: [Calvert Vaux, notableWork, Jefferson Market Courthouse]
-
A.
John Adams Courthouse
The John Adams Courthouse is a historic judicial building in Boston that houses Massachusetts’ highest court and other key legal institutions.
-
B.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
-
C.
Adams Building
The Adams Building is one of the main Library of Congress buildings in Washington, D.C., housing extensive research collections and reading rooms.
-
D.
Albany City Hall
Albany City Hall is the historic municipal government building of Albany, New York, noted for its Romanesque Revival architecture and prominent clock tower.
-
E.
Old City Hall
Old City Hall is a historic courthouse and former city government building in Philadelphia that stands adjacent to Independence Hall within Independence National Historical Park.
- 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: Jefferson Market Courthouse Target entity description: Jefferson Market Courthouse is a historic Victorian Gothic former courthouse in New York City's Greenwich Village, renowned for its distinctive clock tower and now repurposed as a public library.
-
A.
John Adams Courthouse
The John Adams Courthouse is a historic judicial building in Boston that houses Massachusetts’ highest court and other key legal institutions.
-
B.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
-
C.
Adams Building
The Adams Building is one of the main Library of Congress buildings in Washington, D.C., housing extensive research collections and reading rooms.
-
D.
Albany City Hall
Albany City Hall is the historic municipal government building of Albany, New York, noted for its Romanesque Revival architecture and prominent clock tower.
-
E.
Old City Hall
Old City Hall is a historic courthouse and former city government building in Philadelphia that stands adjacent to Independence Hall within Independence National Historical Park.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Victorian Gothic architecture
ⓘ
former courthouse ⓘ historic building ⓘ landmark ⓘ public library building ⓘ |
| alsoKnownAs |
Jefferson Market Library
ⓘ
surface form:
Jefferson Market Branch of the New York Public Library
Jefferson Market Library ⓘ |
| architecturalStyle |
Gothic Revival
ⓘ
Victorian Gothic ⓘ |
| borough | Manhattan ⓘ |
| category |
Clock towers in New York City
ⓘ
Courthouses in New York City ⓘ Libraries in Manhattan ⓘ |
| city | New York City ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
United States of America ⓘ |
| currentFunction |
branch library
ⓘ
public library ⓘ |
| hasName | Jefferson Market Courthouse self-link ⓘ |
| hasPart |
clock tower
ⓘ
garden ⓘ spire ⓘ stair tower ⓘ turret ⓘ |
| heritageDesignation |
New York City Landmark
ⓘ
listed on the National Register of Historic Places ⓘ |
| locatedAtIntersection |
Sixth Avenue
ⓘ
West 10th Street ⓘ |
| locatedIn |
Greenwich Village Historic District
ⓘ
surface form:
Greenwich Village
Manhattan ⓘ New York City ⓘ New York ⓘ
surface form:
New York State
United States of America ⓘ
surface form:
United States
|
| locatedInHistoricDistrict | Greenwich Village Historic District ⓘ |
| neighborhood |
Greenwich Village Historic District
ⓘ
surface form:
Greenwich Village
|
| notableFor |
Victorian Gothic design
ⓘ
distinctive clock tower ⓘ role as Greenwich Village landmark ⓘ |
| operator | New York Public Library ⓘ |
| originalFunction |
Third Judicial District Courthouse
ⓘ
courthouse ⓘ |
| partOf |
New York Public Library
ⓘ
surface form:
New York Public Library system
|
| state | New York ⓘ |
| status |
adaptive reuse project
ⓘ
repurposed building ⓘ |
| use |
community events
ⓘ
reading rooms ⓘ |
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: Jefferson Market Courthouse Description of subject: Jefferson Market Courthouse is a historic Victorian Gothic former courthouse in New York City's Greenwich Village, renowned for its distinctive clock tower and now repurposed as a public library.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.