Alto Purús River
E1486985
UNEXPLORED
The Alto Purús River is a remote, biodiverse waterway in the Amazon Basin of Peru and Brazil, flowing through one of the world’s most pristine rainforest regions and supporting numerous indigenous communities and wildlife species.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alto Purús River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21218378 — 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: Alto Purús River Context triple: [Alto Purús National Park, river, Alto Purús River]
-
A.
Apaporis River
The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
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B.
Juruá River
The Juruá River is a major, highly meandering tributary of the Amazon River in western Brazil and eastern Peru, flowing through remote rainforest regions rich in biodiversity.
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C.
Rondon River
The Rondon River is a waterway in Brazil that lends its name to the state of Rondônia and is part of the Amazon Basin’s extensive river system.
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D.
Manu River
Manu River is a river flowing through the Indian state of Tripura, forming part of the region's important fluvial system.
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E.
Manu River
The Manu River is a remote waterway in southeastern Peru that flows through the biodiverse Manu National Park in the Amazon Basin.
- 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: Alto Purús River Target entity description: The Alto Purús River is a remote, biodiverse waterway in the Amazon Basin of Peru and Brazil, flowing through one of the world’s most pristine rainforest regions and supporting numerous indigenous communities and wildlife species.
-
A.
Apaporis River
The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
-
B.
Juruá River
The Juruá River is a major, highly meandering tributary of the Amazon River in western Brazil and eastern Peru, flowing through remote rainforest regions rich in biodiversity.
-
C.
Rondon River
The Rondon River is a waterway in Brazil that lends its name to the state of Rondônia and is part of the Amazon Basin’s extensive river system.
-
D.
Manu River
Manu River is a river flowing through the Indian state of Tripura, forming part of the region's important fluvial system.
-
E.
Manu River
The Manu River is a remote waterway in southeastern Peru that flows through the biodiverse Manu National Park in the Amazon Basin.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.