Frédérico Alagna
E719735
Frédérico Alagna is a French singer and the brother of renowned tenor Roberto Alagna.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Frédérico Alagna canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8121776 — 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: Frédérico Alagna Context triple: [Roberto Alagna, sibling, Frédérico Alagna]
-
A.
Roberto Alagna
Roberto Alagna is a renowned French-Italian operatic tenor celebrated for his passionate performances in major opera houses worldwide.
-
B.
Matthias Bartoli
Matthias Bartoli is a linguist known for his work documenting and studying the now-extinct Dalmatian language.
-
C.
Riccardo Silvestri
Riccardo Silvestri is an individual notable enough to be recognized as a prominent bearer of the Italian surname Silvestri.
-
D.
Giuliano Gemma
Giuliano Gemma was an Italian actor best known for his charismatic leading roles in 1960s and 1970s European Western films.
-
E.
Patrick de Carolis
Patrick de Carolis is a French journalist and television executive who became the mayor of Arles.
- 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: Frédérico Alagna Target entity description: Frédérico Alagna is a French singer and the brother of renowned tenor Roberto Alagna.
-
A.
Roberto Alagna
Roberto Alagna is a renowned French-Italian operatic tenor celebrated for his passionate performances in major opera houses worldwide.
-
B.
Matthias Bartoli
Matthias Bartoli is a linguist known for his work documenting and studying the now-extinct Dalmatian language.
-
C.
Riccardo Silvestri
Riccardo Silvestri is an individual notable enough to be recognized as a prominent bearer of the Italian surname Silvestri.
-
D.
Giuliano Gemma
Giuliano Gemma was an Italian actor best known for his charismatic leading roles in 1960s and 1970s European Western films.
-
E.
Patrick de Carolis
Patrick de Carolis is a French journalist and television executive who became the mayor of Arles.
- F. None of above. chosen
Statements (7)
| Predicate | Object |
|---|---|
| instanceOf |
French singer
ⓘ
person ⓘ |
| countryOfCitizenship | France ⓘ |
| genre | classical music ⓘ |
| notableRelative | Roberto Alagna ⓘ |
| occupation | singer ⓘ |
| sibling | Roberto Alagna ⓘ |
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: Frédérico Alagna Description of subject: Frédérico Alagna is a French singer and the brother of renowned tenor Roberto Alagna.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.