Joseph-François Mangin
E300231
Joseph-François Mangin was a French-American architect best known for co-designing New York City Hall in the early 19th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Joseph-François Mangin canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1814137 — 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: Joseph-François Mangin Context triple: [New York City Hall, architect, Joseph-François Mangin]
-
A.
Jean-François-Thérèse Chalgrin
Jean-François-Thérèse Chalgrin was a prominent French neoclassical architect best known for designing Paris’s Arc de Triomphe.
-
B.
François Dupeyron
François Dupeyron was a French film director and screenwriter known for his humanistic, character-driven dramas.
-
C.
Pierre-Adolphe Valette
Pierre-Adolphe Valette was a French-born painter and influential art teacher in Manchester, best known for his atmospheric urban scenes and for mentoring the young L. S. Lowry.
-
D.
Théodore Maunoir
Théodore Maunoir was a Swiss physician and humanitarian who was one of the key co-founders of the International Committee of the Red Cross in the 19th century.
-
E.
Louis Lagrenée
Louis Lagrenée was an 18th-century French painter known for his elegant Neoclassical and Rococo works and his prominent role in the Parisian art establishment.
- 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: Joseph-François Mangin Target entity description: Joseph-François Mangin was a French-American architect best known for co-designing New York City Hall in the early 19th century.
-
A.
Jean-François-Thérèse Chalgrin
Jean-François-Thérèse Chalgrin was a prominent French neoclassical architect best known for designing Paris’s Arc de Triomphe.
-
B.
François Dupeyron
François Dupeyron was a French film director and screenwriter known for his humanistic, character-driven dramas.
-
C.
Pierre-Adolphe Valette
Pierre-Adolphe Valette was a French-born painter and influential art teacher in Manchester, best known for his atmospheric urban scenes and for mentoring the young L. S. Lowry.
-
D.
Théodore Maunoir
Théodore Maunoir was a Swiss physician and humanitarian who was one of the key co-founders of the International Committee of the Red Cross in the 19th century.
-
E.
Louis Lagrenée
Louis Lagrenée was an 18th-century French painter known for his elegant Neoclassical and Rococo works and his prominent role in the Parisian art establishment.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
French-American architect
ⓘ
architect ⓘ person ⓘ |
| centuryOfActivity | 19th century ⓘ |
| coDesignerOf | New York City Hall ⓘ |
| collaboratedWith | John McComb Jr. ⓘ |
| countryOfCitizenship |
France
ⓘ
United States of America ⓘ |
| familyName | Mangin ⓘ |
| fieldOfWork | architecture ⓘ |
| genre | civic architecture ⓘ |
| givenName | Joseph-François ⓘ |
| hasGender | male ⓘ |
| knownFor | co-designing New York City Hall ⓘ |
| languageOfWorkOrName |
English
ⓘ
French ⓘ |
| name | Joseph-François Mangin ⓘ |
| nationality | French-American ⓘ |
| notableRole | designer of a major municipal building in New York City ⓘ |
| notableWork | New York City Hall ⓘ |
| occupation | architect ⓘ |
| placeOfActivity | New York City ⓘ |
| residence | New York City ⓘ |
| style | neoclassical architecture ⓘ |
| workLocation | New York City ⓘ |
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: Joseph-François Mangin Description of subject: Joseph-François Mangin was a French-American architect best known for co-designing New York City Hall in the early 19th century.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.