Costa e Silva Bridge
E575988
The Costa e Silva Bridge is a major modernist road bridge in Brasília, Brazil, connecting key parts of the city across Lake Paranoá.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Costa e Silva Bridge canonical | 1 |
| Presidente Médici Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6147501 — 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: Costa e Silva Bridge Context triple: [Paranoá Lake, crossedBy, Costa e Silva Bridge]
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A.
Tancredo Neves Bridge
Tancredo Neves Bridge is an international bridge that connects Brazil and Argentina near Foz do Iguaçu, serving as a key crossing point close to the famous Iguazu Falls.
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B.
Rio–Niterói Bridge
The Rio–Niterói Bridge is a long box-girder road bridge in Brazil that connects the cities of Rio de Janeiro and Niterói and is one of the country’s most important transport links.
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C.
Vasco da Gama Bridge
The Vasco da Gama Bridge is a modern cable-stayed bridge in Lisbon, Portugal, and one of the longest bridges in Europe, spanning the Tagus River.
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D.
Marcelo Fernan Bridge
Marcelo Fernan Bridge is a major cable-stayed bridge in Cebu, Philippines, that connects Mactan Island to mainland Cebu and serves as a key transportation link in the region.
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E.
Ponte Duarte Coelho
Ponte Duarte Coelho is a historic bridge in Recife, Brazil, known for connecting central neighborhoods and serving as an important urban and cultural landmark in the city.
- 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: Costa e Silva Bridge Target entity description: The Costa e Silva Bridge is a major modernist road bridge in Brasília, Brazil, connecting key parts of the city across Lake Paranoá.
-
A.
Tancredo Neves Bridge
Tancredo Neves Bridge is an international bridge that connects Brazil and Argentina near Foz do Iguaçu, serving as a key crossing point close to the famous Iguazu Falls.
-
B.
Rio–Niterói Bridge
The Rio–Niterói Bridge is a long box-girder road bridge in Brazil that connects the cities of Rio de Janeiro and Niterói and is one of the country’s most important transport links.
-
C.
Vasco da Gama Bridge
The Vasco da Gama Bridge is a modern cable-stayed bridge in Lisbon, Portugal, and one of the longest bridges in Europe, spanning the Tagus River.
-
D.
Marcelo Fernan Bridge
Marcelo Fernan Bridge is a major cable-stayed bridge in Cebu, Philippines, that connects Mactan Island to mainland Cebu and serves as a key transportation link in the region.
-
E.
Ponte Duarte Coelho
Ponte Duarte Coelho is a historic bridge in Recife, Brazil, known for connecting central neighborhoods and serving as an important urban and cultural landmark in the city.
- F. None of above. chosen
Statements (30)
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: Costa e Silva Bridge Description of subject: The Costa e Silva Bridge is a major modernist road bridge in Brasília, Brazil, connecting key parts of the city across Lake Paranoá.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Costa e Silva Bridge