Alfredo Luís da Costa
E1320640
UNEXPLORED
Alfredo Luís da Costa was a Portuguese revolutionary and anarchist best known as one of the assassins of King Carlos I of Portugal in 1908.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alfredo Luís da Costa canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18324920 — 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 Luís da Costa Context triple: [assassination of Carlos I of Portugal, perpetrator, Alfredo Luís da Costa]
-
A.
Alfredo Nobre da Costa
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.
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B.
Afonso Augusto da Costa
Afonso Augusto da Costa was a prominent early 20th-century Portuguese politician, lawyer, and statesman who served multiple times as Prime Minister during the First Portuguese Republic.
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C.
Humberto da Silva Delgado
Humberto da Silva Delgado was a prominent Portuguese Air Force general and opposition politician known for his outspoken resistance to the Estado Novo dictatorship and his subsequent assassination by the regime’s secret police.
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D.
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.
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E.
José Bernardo Alzedo
José Bernardo Alzedo was a Peruvian composer and military musician best known for writing the music of Peru’s national anthem.
- 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 Luís da Costa Target entity description: Alfredo Luís da Costa was a Portuguese revolutionary and anarchist best known as one of the assassins of King Carlos I of Portugal in 1908.
-
A.
Alfredo Nobre da Costa
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.
-
B.
Afonso Augusto da Costa
Afonso Augusto da Costa was a prominent early 20th-century Portuguese politician, lawyer, and statesman who served multiple times as Prime Minister during the First Portuguese Republic.
-
C.
Humberto da Silva Delgado
Humberto da Silva Delgado was a prominent Portuguese Air Force general and opposition politician known for his outspoken resistance to the Estado Novo dictatorship and his subsequent assassination by the regime’s secret police.
-
D.
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.
-
E.
José Bernardo Alzedo
José Bernardo Alzedo was a Peruvian composer and military musician best known for writing the music of Peru’s national anthem.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.