Caquetá River
E337100
The Caquetá River is a major waterway in the Amazon Basin of Colombia and Brazil, known for its extensive rainforest drainage and role as an important tributary of the Amazon River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Caquetá River canonical | 13 |
| Caquetá River basin | 1 |
| Río Caquetá | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2881827 — 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: Caquetá River Context triple: [Colombian Amazon region, contains, Caquetá River]
-
A.
Guaviare River
The Guaviare River is a significant river in Colombia that drains a large portion of the eastern plains and rainforest before joining the Orinoco River.
-
B.
Cocal River
The Cocal River is a waterway associated with the area of Dorado, likely serving as a local natural feature important to the region’s landscape and ecology.
-
C.
Coca River
The Coca River is a significant waterway in northeastern Ecuador that flows through the Amazon rainforest and contributes to the Napo River system.
-
D.
Soacha River
The Soacha River is a watercourse in central Colombia that flows through the municipality of Soacha near Bogotá, contributing to the region’s drainage and local ecosystem.
-
E.
Angostura River
The Angostura River is a significant Chilean watercourse that feeds into the Maipo River within the country’s central watershed.
- 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: Caquetá River Target entity description: The Caquetá River is a major waterway in the Amazon Basin of Colombia and Brazil, known for its extensive rainforest drainage and role as an important tributary of the Amazon River.
-
A.
Guaviare River
The Guaviare River is a significant river in Colombia that drains a large portion of the eastern plains and rainforest before joining the Orinoco River.
-
B.
Cocal River
The Cocal River is a waterway associated with the area of Dorado, likely serving as a local natural feature important to the region’s landscape and ecology.
-
C.
Coca River
The Coca River is a significant waterway in northeastern Ecuador that flows through the Amazon rainforest and contributes to the Napo River system.
-
D.
Soacha River
The Soacha River is a watercourse in central Colombia that flows through the municipality of Soacha near Bogotá, contributing to the region’s drainage and local ecosystem.
-
E.
Angostura River
The Angostura River is a significant Chilean watercourse that feeds into the Maipo River within the country’s central watershed.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
tributary of the Amazon River ⓘ |
| alsoKnownAs |
Caquetá River
ⓘ
surface form:
Río Caquetá
|
| basinCountry |
Brazil
ⓘ
Colombia ⓘ |
| continent | South America ⓘ |
| country |
Brazil
ⓘ
Colombia ⓘ |
| drainageArea | Amazon rainforest ⓘ |
| flowsThrough |
Amazon Basin
ⓘ
surface form:
Brazilian Amazon region
Colombian Amazon region ⓘ |
| formsBorderBetween |
Brazil
ⓘ
Colombia ⓘ |
| hasEcologicalRole | supports Amazon rainforest ecosystems ⓘ |
| hasEconomicRole |
supports local fisheries
ⓘ
supports river transport ⓘ |
| hasHumanSettlementAlong |
indigenous communities
ⓘ
riverine communities ⓘ |
| hasNameInBrazil | Japurá River ⓘ |
| knownFor |
biodiversity
ⓘ
extensive rainforest drainage ⓘ role as major Amazon tributary ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Amazon Basin
ⓘ
South America ⓘ |
| mouth | Amazon River ⓘ |
| partOf |
Amazon River
ⓘ
surface form:
Amazon River system
|
| region | Amazon rainforest ⓘ |
| tributaryOf | Amazon River ⓘ |
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: Caquetá River Description of subject: The Caquetá River is a major waterway in the Amazon Basin of Colombia and Brazil, known for its extensive rainforest drainage and role as an important tributary of the Amazon River.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Southern Colombia
subject surface form:
Huitoto
this entity surface form:
Caquetá River basin
this entity surface form:
Río Caquetá