General San Martín Bridge
E715614
The General San Martín Bridge is an international road bridge over the Uruguay River that connects Fray Bentos in Uruguay with Gualeguaychú in Argentina.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Libertador General San Martín Bridge | 3 |
| General San Martín Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8112961 — 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: General San Martín Bridge Context triple: [Fray Bentos, hasTransportInfrastructure, General San Martín Bridge]
-
A.
General Manuel Belgrano Bridge
The General Manuel Belgrano Bridge is a major cable-stayed road bridge in northeastern Argentina that spans the Paraná River, linking the cities of Santa Fe and Corrientes provinces and serving as a key regional transport route.
-
B.
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.
-
C.
General Rafael Urdaneta Bridge
The General Rafael Urdaneta Bridge is a large concrete cable-stayed bridge in Venezuela that spans the narrowest part of Lake Maracaibo, serving as a vital transportation link in the region.
-
D.
San Roque González de Santa Cruz Bridge
The San Roque González de Santa Cruz Bridge is a major international cable-stayed bridge that spans the Paraná River, connecting the cities of Posadas in Argentina and Encarnación in Paraguay.
-
E.
Pedro de Valdivia Bridge
Pedro de Valdivia Bridge is a major road bridge in Valdivia, Chile, serving as a key connection between the city center and the Isla Teja district.
- 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: General San Martín Bridge Target entity description: The General San Martín Bridge is an international road bridge over the Uruguay River that connects Fray Bentos in Uruguay with Gualeguaychú in Argentina.
-
A.
General Manuel Belgrano Bridge
The General Manuel Belgrano Bridge is a major cable-stayed road bridge in northeastern Argentina that spans the Paraná River, linking the cities of Santa Fe and Corrientes provinces and serving as a key regional transport route.
-
B.
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.
-
C.
General Rafael Urdaneta Bridge
The General Rafael Urdaneta Bridge is a large concrete cable-stayed bridge in Venezuela that spans the narrowest part of Lake Maracaibo, serving as a vital transportation link in the region.
-
D.
San Roque González de Santa Cruz Bridge
The San Roque González de Santa Cruz Bridge is a major international cable-stayed bridge that spans the Paraná River, connecting the cities of Posadas in Argentina and Encarnación in Paraguay.
-
E.
Pedro de Valdivia Bridge
Pedro de Valdivia Bridge is a major road bridge in Valdivia, Chile, serving as a key connection between the city center and the Isla Teja district.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
international bridge
ⓘ
road bridge ⓘ |
| connects |
Fray Bentos
ⓘ
Gualeguaychú ⓘ |
| connectsRegion |
Entre Ríos Province
ⓘ
Río Negro Department ⓘ |
| continent | South America ⓘ |
| countryBorderBetween |
Argentina
ⓘ
Uruguay ⓘ |
| crosses | Uruguay River ⓘ |
| crossesBetween |
Argentina (country)
ⓘ
linked to:
Argentina
Uruguay (country) ⓘ
linked to:
Uruguay
|
| hasBorderRole | Argentina–Uruguay crossing point ⓘ |
| hasFunction | international transport link ⓘ |
| hasLanguageOfName | Spanish ⓘ |
| hasOfficialName | Puente General San Martín ⓘ |
| hasRiverBankCity |
Fray Bentos
ⓘ
Gualeguaychú ⓘ |
| locatedIn |
Argentina
ⓘ
Uruguay ⓘ |
| locatedNear |
Fray Bentos
ⓘ
Gualeguaychú ⓘ |
| namedAfter | José de San Martín ⓘ |
| partOf |
Argentina–Uruguay border crossings
ⓘ
linked to:
Argentina–Uruguay border
|
| usedFor | road traffic ⓘ |
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: General San Martín Bridge Description of subject: The General San Martín Bridge is an international road bridge over the Uruguay River that connects Fray Bentos in Uruguay with Gualeguaychú in Argentina.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: General San Martín Bridge
linked to: General San Martín Bridge
linked to: General San Martín Bridge