Mamoré River
E159618
The Mamoré River is a major waterway in South America that flows through Bolivia and Brazil, forming part of the Madeira River system in the Amazon Basin.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Mamoré River canonical | 12 |
| Mamoré River basin | 3 |
| Madeira–Mamoré river system | 1 |
| Rio Mamoré | 1 |
| Río Mamoré | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1241402 — 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: Mamoré River Context triple: [Beni, hasRiver, Mamoré River]
-
A.
Japurá River
The Japurá River is a long, sediment-rich river in western Amazonia that flows from Colombia into Brazil, contributing significantly to the water volume and ecological complexity of the Amazon basin.
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B.
Tapajós River
The Tapajós River is a large clearwater river in northern Brazil that flows through the Amazon rainforest and is one of the Amazon River’s most significant tributaries.
-
C.
Apure River
The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
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D.
Xingu River
The Xingu River is a major river in northern Brazil that flows through the Amazon rainforest, supporting rich biodiversity and numerous Indigenous communities before joining the Amazon River.
-
E.
Orinoco River
The Orinoco River is one of the longest and most important rivers in South America, flowing through Venezuela and Colombia and supporting vast tropical ecosystems and human settlements.
- 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: Mamoré River Target entity description: The Mamoré River is a major waterway in South America that flows through Bolivia and Brazil, forming part of the Madeira River system in the Amazon Basin.
-
A.
Japurá River
The Japurá River is a long, sediment-rich river in western Amazonia that flows from Colombia into Brazil, contributing significantly to the water volume and ecological complexity of the Amazon basin.
-
B.
Tapajós River
The Tapajós River is a large clearwater river in northern Brazil that flows through the Amazon rainforest and is one of the Amazon River’s most significant tributaries.
-
C.
Apure River
The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
-
D.
Xingu River
The Xingu River is a major river in northern Brazil that flows through the Amazon rainforest, supporting rich biodiversity and numerous Indigenous communities before joining the Amazon River.
-
E.
Orinoco River
The Orinoco River is one of the longest and most important rivers in South America, flowing through Venezuela and Colombia and supporting vast tropical ecosystems and human settlements.
- F. None of above. chosen
Statements (40)
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: Mamoré River Description of subject: The Mamoré River is a major waterway in South America that flows through Bolivia and Brazil, forming part of the Madeira River system in the Amazon Basin.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mamoré River
linked to: Mamoré River
linked to: Mamoré River
linked to: Mamoré River
linked to: Mamoré River
linked to: Mamoré River
subject linked to:
Bolivian department of Beni