Sérgio Costa
E496435
Sérgio Costa is a person notable enough to be recognized as a prominent bearer of the surname Costa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sérgio Costa canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4956159 — 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: Sérgio Costa Context triple: [Costa, hasNotableBearer, Sérgio Costa]
-
A.
Jorge Costa
Jorge Costa is a retired Portuguese central defender and football manager best known for his long and successful playing career with FC Porto and the Portugal national team.
-
B.
Luis Jardim
Luis Jardim is a Portuguese percussionist and producer known for his extensive session work with prominent rock and pop artists.
-
C.
Bruno Costa
Bruno Costa is a businessman best known as the co-founder of the British coffeehouse chain Costa Coffee.
-
D.
Vítor Alves
Vítor Alves was a Portuguese military officer and political figure known for his prominent role in the Armed Forces Movement that led the Carnation Revolution and the transition from dictatorship to democracy in Portugal.
-
E.
Ricardo Carvalho
Ricardo Carvalho is a Portuguese former central defender renowned for his intelligent positioning, composure, and success with clubs like Porto, Chelsea, and Real Madrid, as well as his key role in Portugal’s national team.
- 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: Sérgio Costa Target entity description: Sérgio Costa is a person notable enough to be recognized as a prominent bearer of the surname Costa.
-
A.
Jorge Costa
Jorge Costa is a retired Portuguese central defender and football manager best known for his long and successful playing career with FC Porto and the Portugal national team.
-
B.
Luis Jardim
Luis Jardim is a Portuguese percussionist and producer known for his extensive session work with prominent rock and pop artists.
-
C.
Bruno Costa
Bruno Costa is a businessman best known as the co-founder of the British coffeehouse chain Costa Coffee.
-
D.
Vítor Alves
Vítor Alves was a Portuguese military officer and political figure known for his prominent role in the Armed Forces Movement that led the Carnation Revolution and the transition from dictatorship to democracy in Portugal.
-
E.
Ricardo Carvalho
Ricardo Carvalho is a Portuguese former central defender renowned for his intelligent positioning, composure, and success with clubs like Porto, Chelsea, and Real Madrid, as well as his key role in Portugal’s national team.
- F. None of above. chosen
Statements (5)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| familyName | Costa ⓘ |
| givenName | Sérgio ⓘ |
| name | Sérgio Costa ⓘ |
| notableAs | prominent bearer of the surname Costa ⓘ |
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: Sérgio Costa Description of subject: Sérgio Costa is a person notable enough to be recognized as a prominent bearer of the surname Costa.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.