Théophile Seyrig
E491833
Théophile Seyrig was a 19th-century German engineer best known for his work with Gustave Eiffel and for designing notable iron bridges in Portugal.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Théophile Seyrig canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3565520 — 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: Théophile Seyrig Context triple: [Maria Pia Bridge, designer, Théophile Seyrig]
-
A.
Pierre Montet
Pierre Montet was a French Egyptologist renowned for his excavations and discoveries in ancient Egyptian sites, particularly royal tombs.
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B.
Jean-Louis Blondeau
Jean-Louis Blondeau is a French photographer and filmmaker best known for documenting Philippe Petit’s 1974 high-wire walk between the Twin Towers, featured in the documentary "Man on Wire."
-
C.
André Massoulle
André Massoulle was a French sculptor known for contributing decorative statuary to major Parisian monuments in the late 19th and early 20th centuries.
-
D.
Pierre Lacotte
Pierre Lacotte was a renowned French choreographer and ballet master celebrated for reviving and reconstructing 19th-century Romantic ballets.
-
E.
François Durif
François Durif was a French grape breeder best known for creating the Petite Sirah (Durif) wine grape variety in the 19th century.
- 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: Théophile Seyrig Target entity description: Théophile Seyrig was a 19th-century German engineer best known for his work with Gustave Eiffel and for designing notable iron bridges in Portugal.
-
A.
Pierre Montet
Pierre Montet was a French Egyptologist renowned for his excavations and discoveries in ancient Egyptian sites, particularly royal tombs.
-
B.
Jean-Louis Blondeau
Jean-Louis Blondeau is a French photographer and filmmaker best known for documenting Philippe Petit’s 1974 high-wire walk between the Twin Towers, featured in the documentary "Man on Wire."
-
C.
André Massoulle
André Massoulle was a French sculptor known for contributing decorative statuary to major Parisian monuments in the late 19th and early 20th centuries.
-
D.
Pierre Lacotte
Pierre Lacotte was a renowned French choreographer and ballet master celebrated for reviving and reconstructing 19th-century Romantic ballets.
-
E.
François Durif
François Durif was a French grape breeder best known for creating the Petite Sirah (Durif) wine grape variety in the 19th century.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
19th-century engineer
ⓘ
German person ⓘ civil engineer ⓘ |
| collaboratedWith | Gustave Eiffel ⓘ |
| countryOfCitizenship | Germany ⓘ |
| employer | Eiffel et Cie ⓘ |
| familyName | Seyrig ⓘ |
| fieldOfWork |
bridge construction
ⓘ
civil engineering ⓘ |
| givenName | Théophile ⓘ |
| name | Théophile Seyrig ⓘ |
| notableFor |
collaboration with Gustave Eiffel
ⓘ
designing notable iron bridges in Portugal ⓘ |
| notableWork |
Dom Luís I Bridge
ⓘ
Maria Pia Bridge ⓘ iron bridges in Portugal ⓘ |
| occupation | engineer ⓘ |
| specialization | iron bridge design ⓘ |
| workLocation |
Porto
ⓘ
Portugal ⓘ |
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: Théophile Seyrig Description of subject: Théophile Seyrig was a 19th-century German engineer best known for his work with Gustave Eiffel and for designing notable iron bridges in Portugal.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.