Tahuamanu River
E235594
The Tahuamanu River is a tributary of the Amazon Basin in the western Amazon rainforest, flowing through the Pando region of northern Bolivia and forming part of the border with Peru.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tahuamanu River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1078309 — 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: Tahuamanu River Context triple: [Pando, containsRiver, Tahuamanu River]
-
A.
Binwa River
Binwa River is a Himalayan river in northern India that flows through Himachal Pradesh as a significant tributary contributing to the Beas River system.
-
B.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
-
C.
Ariguanabo River
The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
-
D.
Kacha River
The Kacha River is a watercourse in Crimea that flows from the Crimean Mountains through varied landscapes before emptying into the Black Sea.
-
E.
Hunza River
The Hunza River is a major glacial-fed river in northern Pakistan that flows through the mountainous Hunza Valley of Gilgit-Baltistan, contributing to the region’s dramatic landscapes and irrigation.
- 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: Tahuamanu River Target entity description: The Tahuamanu River is a tributary of the Amazon Basin in the western Amazon rainforest, flowing through the Pando region of northern Bolivia and forming part of the border with Peru.
-
A.
Binwa River
Binwa River is a Himalayan river in northern India that flows through Himachal Pradesh as a significant tributary contributing to the Beas River system.
-
B.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
-
C.
Ariguanabo River
The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
-
D.
Kacha River
The Kacha River is a watercourse in Crimea that flows from the Crimean Mountains through varied landscapes before emptying into the Black Sea.
-
E.
Hunza River
The Hunza River is a major glacial-fed river in northern Pakistan that flows through the mountainous Hunza Valley of Gilgit-Baltistan, contributing to the region’s dramatic landscapes and irrigation.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
tributary ⓘ |
| basinCountry |
Bolivia
ⓘ
Peru ⓘ |
| borderCountry | Peru ⓘ |
| borderRegion | Pando Department ⓘ |
| continent | South America ⓘ |
| country |
Bolivia
ⓘ
Peru ⓘ |
| environment | tropical rainforest ⓘ |
| flowsThrough | Pando Department ⓘ |
| formsBorderBetween |
Bolivia
ⓘ
Peru ⓘ |
| hasBorderFunction | international boundary ⓘ |
| hasEcosystem | Amazon rainforest ecosystem ⓘ |
| hasNameLanguage | Spanish ⓘ |
| hydrologicalSystem |
Amazon Basin
ⓘ
surface form:
Amazon River system
|
| isNavigable | unknown ⓘ |
| languageRegion | Spanish-speaking countries ⓘ |
| locatedIn |
Amazon Basin
ⓘ
lowland Amazon basin ⓘ northern Bolivia ⓘ western Amazon rainforest ⓘ |
| partOf |
Amazon Basin
ⓘ
surface form:
Amazon River basin
Peru–Bolivia border rivers ⓘ |
| region |
Northwestern Amazonia
ⓘ
surface form:
western Amazon
|
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: Tahuamanu River Description of subject: The Tahuamanu River is a tributary of the Amazon Basin in the western Amazon rainforest, flowing through the Pando region of northern Bolivia and forming part of the border with Peru.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.