Jaguari River
E1023137
The Jaguari River is a watercourse in the state of São Paulo, Brazil, that forms part of the Piracicaba River basin and flows through municipalities such as Jaguariúna.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Jaguari River canonical | 2 |
| Rio Jaguari | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12313082 — 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: Jaguari River Context triple: [Jaguariúna, locatedOnRiver, Jaguari River]
-
A.
Salgado River
The Salgado River is a watercourse in northeastern Brazil that flows through the state of Ceará, including the municipality of Icó, and serves as an important regional tributary and water resource.
-
B.
Canindé River
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
-
C.
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.
-
D.
Juruena River
The Juruena River is a major waterway in west-central Brazil that forms part of the upper Amazon basin and helps define the border between the states of Mato Grosso and Amazonas.
-
E.
San Pablo River
The San Pablo River is a waterway in Ecuador that flows through the city of Babahoyo and forms part of the country’s coastal river system.
- 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: Jaguari River Target entity description: The Jaguari River is a watercourse in the state of São Paulo, Brazil, that forms part of the Piracicaba River basin and flows through municipalities such as Jaguariúna.
-
A.
Salgado River
The Salgado River is a watercourse in northeastern Brazil that flows through the state of Ceará, including the municipality of Icó, and serves as an important regional tributary and water resource.
-
B.
Canindé River
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
-
C.
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.
-
D.
Juruena River
The Juruena River is a major waterway in west-central Brazil that forms part of the upper Amazon basin and helps define the border between the states of Mato Grosso and Amazonas.
-
E.
San Pablo River
The San Pablo River is a waterway in Ecuador that flows through the city of Babahoyo and forms part of the country’s coastal river system.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Brazil NERFINISHED ⓘ |
| country | Brazil ⓘ |
| crosses | Campinas metropolitan region NERFINISHED ⓘ |
| drainageBasin | Tietê River basin ⓘ |
| etymology | Name likely derived from Tupi language referring to jaguar or place of jaguars ⓘ |
| flowsThrough |
Bragança Paulista
NERFINISHED
ⓘ
Jaguariúna NERFINISHED ⓘ Joanópolis NERFINISHED ⓘ Paulínia NERFINISHED ⓘ Pedreira NERFINISHED ⓘ Vargem NERFINISHED ⓘ |
| forms | Piracicaba River (at confluence with Atibaia River) NERFINISHED ⓘ |
| hasEcologicalRole |
supports freshwater fish biodiversity
ⓘ
supports riparian Atlantic Forest fragments ⓘ |
| hasInfrastructure | Jaguari Dam NERFINISHED ⓘ |
| hasReservoir | Jaguari Reservoir NERFINISHED ⓘ |
| hasWatershed | Piracicaba–Capivari–Jundiaí river system NERFINISHED ⓘ |
| languageOfName | Portuguese ⓘ |
| locatedIn |
Southeast Region, Brazil
NERFINISHED
ⓘ
State of São Paulo NERFINISHED ⓘ |
| mouthLocation | Confluence with Atibaia River NERFINISHED ⓘ |
| partOf | Piracicaba River basin NERFINISHED ⓘ |
| region | Inland São Paulo state ⓘ |
| sourceLocation | Serra da Mantiqueira NERFINISHED ⓘ |
| tributaryOf | Piracicaba River NERFINISHED ⓘ |
| usedFor |
hydroelectric power generation
ⓘ
irrigation ⓘ water supply ⓘ |
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: Jaguari River Description of subject: The Jaguari River is a watercourse in the state of São Paulo, Brazil, that forms part of the Piracicaba River basin and flows through municipalities such as Jaguariúna.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Rio Jaguari