César Gaviria Trujillo Viaduct
E748761
The César Gaviria Trujillo Viaduct is a prominent cable-stayed bridge in Pereira, Colombia, known for its striking architecture and role as a key transportation and city landmark.
All labels observed (2)
| Label | Occurrences |
|---|---|
| César Gaviria Trujillo Viaduct canonical | 1 |
| Viaducto César Gaviria Trujillo | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8657174 — 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: César Gaviria Trujillo Viaduct Context triple: [Pereira, hasTouristAttraction, César Gaviria Trujillo Viaduct]
-
A.
Boyacá Bridge
Boyacá Bridge is a historic stone bridge in Colombia famed as the site of the decisive 1819 Battle of Boyacá during the country’s war of independence.
-
B.
Colombia–Solidarity International Bridge
The Colombia–Solidarity International Bridge is a major international border crossing over the Rio Grande that connects the United States and Mexico, facilitating significant commercial and passenger traffic.
-
C.
Guayaquil–Durán bridge
The Guayaquil–Durán bridge is a major road and rail bridge in Ecuador that links the city of Guayaquil with the neighboring town of Durán, serving as a key transportation artery in the region.
-
D.
Lake Maracaibo Bridge
The Lake Maracaibo Bridge is a major cable-stayed concrete bridge in Venezuela that spans the Tablazo Strait, connecting the city of Maracaibo with the rest of the country and serving as a key symbol of Venezuelan engineering.
-
E.
Angostura Bridge
Angostura Bridge is a major suspension bridge spanning the Orinoco River in Venezuela, serving as a key transportation link near Ciudad Bolívar.
- 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: César Gaviria Trujillo Viaduct Target entity description: The César Gaviria Trujillo Viaduct is a prominent cable-stayed bridge in Pereira, Colombia, known for its striking architecture and role as a key transportation and city landmark.
-
A.
Boyacá Bridge
Boyacá Bridge is a historic stone bridge in Colombia famed as the site of the decisive 1819 Battle of Boyacá during the country’s war of independence.
-
B.
Colombia–Solidarity International Bridge
The Colombia–Solidarity International Bridge is a major international border crossing over the Rio Grande that connects the United States and Mexico, facilitating significant commercial and passenger traffic.
-
C.
Guayaquil–Durán bridge
The Guayaquil–Durán bridge is a major road and rail bridge in Ecuador that links the city of Guayaquil with the neighboring town of Durán, serving as a key transportation artery in the region.
-
D.
Lake Maracaibo Bridge
The Lake Maracaibo Bridge is a major cable-stayed concrete bridge in Venezuela that spans the Tablazo Strait, connecting the city of Maracaibo with the rest of the country and serving as a key symbol of Venezuelan engineering.
-
E.
Angostura Bridge
Angostura Bridge is a major suspension bridge spanning the Orinoco River in Venezuela, serving as a key transportation link near Ciudad Bolívar.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
cable-stayed bridge
ⓘ
road bridge ⓘ viaduct ⓘ |
| connects |
Dosquebradas
ⓘ
Pereira ⓘ |
| country | Colombia ⓘ |
| crosses | Otún River ⓘ |
| design | cable-stayed ⓘ |
| function | vehicular traffic ⓘ |
| hasMaterial |
concrete
ⓘ
steel ⓘ |
| hasOfficialName |
Viaducto César Gaviria Trujillo
ⓘ
linked to:
César Gaviria Trujillo Viaduct
|
| hasStructureType | multi-span bridge ⓘ |
| hasToll | false ⓘ |
| hasType | urban bridge ⓘ |
| isLandmarkOf | Pereira skyline ⓘ |
| isTouristAttraction | true ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Colombia
ⓘ
Pereira ⓘ Risaralda Department ⓘ |
| namedAfter |
César Gaviria Trujillo
ⓘ
linked to:
César Gaviria
former President of Colombia César Gaviria ⓘ
linked to:
César Gaviria
|
| notableFor |
panoramic views of Pereira
ⓘ
striking architecture ⓘ |
| openingDate | 1997 ⓘ |
| partOf | urban road network of Pereira ⓘ |
| regionServed |
Coffee Axis of Colombia
ⓘ
linked to:
Coffee-Growers Axis
|
| role |
city landmark of Pereira
ⓘ
key transportation link between Pereira and Dosquebradas ⓘ |
| usedFor |
daily commuting
ⓘ
inter-municipal transport ⓘ regional connectivity ⓘ |
| yearCompleted | 1997 ⓘ |
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: César Gaviria Trujillo Viaduct Description of subject: The César Gaviria Trujillo Viaduct is a prominent cable-stayed bridge in Pereira, Colombia, known for its striking architecture and role as a key transportation and city landmark.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: César Gaviria Trujillo Viaduct