Alfredo Nobre da Costa
E110269
Alfredo Nobre da Costa was a Portuguese engineer and politician who briefly served as Prime Minister of Portugal in 1978 during the country’s turbulent post-revolution transition.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Alfredo Nobre da Costa canonical | 2 |
| Nobre da Costa | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T876966 — 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: Alfredo Nobre da Costa Context triple: [Mário Soares, succeededByAsPrimeMinister, Alfredo Nobre da Costa]
-
A.
Francisco Ramos da Costa
Francisco Ramos da Costa was a Portuguese political figure best known as one of the founders of the Socialist Party (Portugal).
-
B.
Henrique Alvim Corrêa
Henrique Alvim Corrêa was a Brazilian illustrator and painter best known for his dark, visionary artwork created for early editions of H.G. Wells’s science fiction.
-
C.
Ernesto Melo Antunes
Ernesto Melo Antunes was a Portuguese military officer, intellectual, and politician who played a key ideological and diplomatic role in the Carnation Revolution and the country’s transition to democracy.
-
D.
Joaquim de Almeida
Joaquim de Almeida is a Portuguese actor known for his charismatic portrayals of villains and antiheroes in international films and television, including prominent roles in action and crime dramas.
-
E.
Francisco da Costa Gomes
Francisco da Costa Gomes was a Portuguese military officer and statesman who served as President of Portugal during the turbulent period following the Carnation Revolution.
- 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: Alfredo Nobre da Costa Target entity description: Alfredo Nobre da Costa was a Portuguese engineer and politician who briefly served as Prime Minister of Portugal in 1978 during the country’s turbulent post-revolution transition.
-
A.
Francisco Ramos da Costa
Francisco Ramos da Costa was a Portuguese political figure best known as one of the founders of the Socialist Party (Portugal).
-
B.
Henrique Alvim Corrêa
Henrique Alvim Corrêa was a Brazilian illustrator and painter best known for his dark, visionary artwork created for early editions of H.G. Wells’s science fiction.
-
C.
Ernesto Melo Antunes
Ernesto Melo Antunes was a Portuguese military officer, intellectual, and politician who played a key ideological and diplomatic role in the Carnation Revolution and the country’s transition to democracy.
-
D.
Joaquim de Almeida
Joaquim de Almeida is a Portuguese actor known for his charismatic portrayals of villains and antiheroes in international films and television, including prominent roles in action and crime dramas.
-
E.
Francisco da Costa Gomes
Francisco da Costa Gomes was a Portuguese military officer and statesman who served as President of Portugal during the turbulent period following the Carnation Revolution.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese politician
ⓘ
engineer ⓘ human ⓘ |
| appointedBy | António Ramalho Eanes ⓘ |
| countryOfCitizenship | Portugal ⓘ |
| dateOfBirth | 1923-09-14 ⓘ |
| dateOfDeath | 1996-04-04 ⓘ |
| educatedAt | Instituto Superior Técnico ⓘ |
| endTime | 1978-11-22 ⓘ |
| ethnicGroup | Portuguese people ⓘ |
| familyName |
Nobre da Costa
ⓘ
linked to:
Alfredo Nobre da Costa
|
| fieldOfWork |
engineering
ⓘ
politics ⓘ |
| givenName | Alfredo ⓘ |
| hasGender | male ⓘ |
| headOfGovernmentOf | Portugal ⓘ |
| languageOfWorkOrName | Portuguese ⓘ |
| monarchOrPresidentDuringTerm | António Ramalho Eanes ⓘ |
| notableFor | brief tenure as Prime Minister of Portugal in 1978 ⓘ |
| occupation |
engineer
ⓘ
politician ⓘ |
| participatedIn | Portuguese post-Carnation Revolution political transition ⓘ |
| placeOfBirth | Lisbon ⓘ |
| placeOfDeath | Lisbon ⓘ |
| positionHeld |
Minister of Industry and Technology of Portugal
ⓘ
Prime Minister of Portugal ⓘ |
| precededBy | Mário Soares ⓘ |
| residence | Lisbon ⓘ |
| startTime | 1978-08-29 ⓘ |
| succeededBy | Carlos Alberto da Mota Pinto ⓘ |
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: Alfredo Nobre da Costa Description of subject: Alfredo Nobre da Costa was a Portuguese engineer and politician who briefly served as Prime Minister of Portugal in 1978 during the country’s turbulent post-revolution transition.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Alfredo Nobre da Costa