Bolpebra (Bolivia–Peru–Brazil tripoint)
E1496891
UNEXPLORED
Bolpebra is the geographic point where the borders of Bolivia, Peru, and Brazil meet, located in the Amazon basin and named from the initials of the three countries.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bolpebra (Bolivia–Peru–Brazil tripoint) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21697096 — 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: Bolpebra (Bolivia–Peru–Brazil tripoint) Context triple: [Department of Pando, hasBorderTripoint, Bolpebra (Bolivia–Peru–Brazil tripoint)]
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A.
Bolivia–Paraguay border
The Bolivia–Paraguay border is the international boundary in the Gran Chaco region separating landlocked Bolivia from Paraguay in central South America.
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B.
Peru–Bolivia border
The Peru–Bolivia border is the international boundary in western South America that runs through the Andes and across Lake Titicaca, separating the territories of Peru and Bolivia.
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C.
Brazil–Peru border
The Brazil–Peru border is an international boundary in western South America that runs largely through remote Amazon rainforest regions, separating northern Brazil from eastern Peru.
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D.
Brazil–Bolivia border region
The Brazil–Bolivia border region is a sparsely populated frontier area characterized by extensive wetlands, river systems, and trade routes, notably around the city of Corumbá in the Pantanal.
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E.
Chile–Bolivia border
The Chile–Bolivia border is the international boundary separating northern Chile from southwestern Bolivia, running through the Andes and encompassing high-altitude deserts and volcanic landscapes.
- 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: Bolpebra (Bolivia–Peru–Brazil tripoint) Target entity description: Bolpebra is the geographic point where the borders of Bolivia, Peru, and Brazil meet, located in the Amazon basin and named from the initials of the three countries.
-
A.
Bolivia–Paraguay border
The Bolivia–Paraguay border is the international boundary in the Gran Chaco region separating landlocked Bolivia from Paraguay in central South America.
-
B.
Peru–Bolivia border
The Peru–Bolivia border is the international boundary in western South America that runs through the Andes and across Lake Titicaca, separating the territories of Peru and Bolivia.
-
C.
Brazil–Peru border
The Brazil–Peru border is an international boundary in western South America that runs largely through remote Amazon rainforest regions, separating northern Brazil from eastern Peru.
-
D.
Brazil–Bolivia border region
The Brazil–Bolivia border region is a sparsely populated frontier area characterized by extensive wetlands, river systems, and trade routes, notably around the city of Corumbá in the Pantanal.
-
E.
Chile–Bolivia border
The Chile–Bolivia border is the international boundary separating northern Chile from southwestern Bolivia, running through the Andes and encompassing high-altitude deserts and volcanic landscapes.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.