Artur da Costa e Silva
E836506
Artur da Costa e Silva was a Brazilian army marshal and the country’s second military president, who ruled from 1967 to 1969 during Brazil’s military dictatorship.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Artur da Costa e Silva canonical | 5 |
| President Costa e Silva | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10029204 — 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: Artur da Costa e Silva Context triple: [Rio–Niterói Bridge, namedAfter, Artur da Costa e Silva]
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A.
António de Oliveira Chaves
António de Oliveira Chaves is a notable individual distinguished by his association with the surname Chaves.
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B.
Juscelino Kubitschek
Juscelino Kubitschek was a Brazilian physician and politician who served as President of Brazil (1956–1961) and is best known for overseeing the construction of the modernist capital Brasília.
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C.
Marcelo Caetano
Marcelo Caetano was the last prime minister of Portugal’s Estado Novo dictatorship, whose overthrow in 1974 during the Carnation Revolution ended decades of authoritarian rule.
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D.
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.
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E.
Presidente Prudente
Presidente Prudente is a mid-sized city in western São Paulo state, Brazil, known as a regional hub for commerce, education, and services.
- 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: Artur da Costa e Silva Target entity description: Artur da Costa e Silva was a Brazilian army marshal and the country’s second military president, who ruled from 1967 to 1969 during Brazil’s military dictatorship.
-
A.
António de Oliveira Chaves
António de Oliveira Chaves is a notable individual distinguished by his association with the surname Chaves.
-
B.
Juscelino Kubitschek
Juscelino Kubitschek was a Brazilian physician and politician who served as President of Brazil (1956–1961) and is best known for overseeing the construction of the modernist capital Brasília.
-
C.
Marcelo Caetano
Marcelo Caetano was the last prime minister of Portugal’s Estado Novo dictatorship, whose overthrow in 1974 during the Carnation Revolution ended decades of authoritarian rule.
-
D.
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.
-
E.
Presidente Prudente
Presidente Prudente is a mid-sized city in western São Paulo state, Brazil, known as a regional hub for commerce, education, and services.
- F. None of above. chosen
Statements (48)
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: Artur da Costa e Silva Description of subject: Artur da Costa e Silva was a Brazilian army marshal and the country’s second military president, who ruled from 1967 to 1969 during Brazil’s military dictatorship.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Artur da Costa e Silva
linked to: Artur da Costa e Silva