Rio Guapimirim
E778552
Rio Guapimirim is a river in the state of Rio de Janeiro, Brazil, that flows through the municipality of Guapimirim and forms part of the Guanabara Bay watershed.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rio Guapimirim canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8668650 — 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: Rio Guapimirim Context triple: [Guapimirim, traversedBy, Rio Guapimirim]
-
A.
Araguari River
The Araguari River is a significant waterway in central Brazil that flows through the state of Minas Gerais and contributes to the Paraná River basin.
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B.
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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C.
Ji-Paraná River
The Ji-Paraná River is a significant waterway in the Brazilian state of Rondônia, known for draining large areas of the Amazon rainforest and supporting regional biodiversity and human settlements.
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D.
Sarapiquí River
The Sarapiquí River is a significant waterway in northern Costa Rica known for its rich biodiversity, agricultural importance, and popularity for ecotourism and white-water rafting.
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E.
Tamanduateí River
The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
- 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: Rio Guapimirim Target entity description: Rio Guapimirim is a river in the state of Rio de Janeiro, Brazil, that flows through the municipality of Guapimirim and forms part of the Guanabara Bay watershed.
-
A.
Araguari River
The Araguari River is a significant waterway in central Brazil that flows through the state of Minas Gerais and contributes to the Paraná River basin.
-
B.
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.
-
C.
Ji-Paraná River
The Ji-Paraná River is a significant waterway in the Brazilian state of Rondônia, known for draining large areas of the Amazon rainforest and supporting regional biodiversity and human settlements.
-
D.
Sarapiquí River
The Sarapiquí River is a significant waterway in northern Costa Rica known for its rich biodiversity, agricultural importance, and popularity for ecotourism and white-water rafting.
-
E.
Tamanduateí River
The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Brazil NERFINISHED ⓘ |
| country | Brazil ⓘ |
| flowsThrough | Municipality of Guapimirim NERFINISHED ⓘ |
| hasNameInLanguage | pt:Rio Guapimirim NERFINISHED ⓘ |
| locatedIn |
Southeast Region of Brazil
NERFINISHED
ⓘ
State of Rio de Janeiro NERFINISHED ⓘ |
| locatedOnContinent | South America ⓘ |
| mouthLocatedIn | Guanabara Bay NERFINISHED ⓘ |
| partOf | Guanabara Bay watershed NERFINISHED ⓘ |
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: Rio Guapimirim Description of subject: Rio Guapimirim is a river in the state of Rio de Janeiro, Brazil, that flows through the municipality of Guapimirim and forms part of the Guanabara Bay watershed.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.