Balsas River
E817752
The Balsas River is a waterway that serves as a tributary within the Tuira River basin in eastern Panama.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Balsas River canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T9738121 — 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: Balsas River Context triple: [Tuira River, hasTributary, Balsas River]
-
A.
Balsas River
The Balsas River is one of Mexico’s major rivers, flowing across several central and southwestern states and playing a key role in regional agriculture and hydroelectric power.
-
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.
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.
-
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.
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.
- 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: Balsas River Target entity description: The Balsas River is a waterway that serves as a tributary within the Tuira River basin in eastern Panama.
-
A.
Balsas River
The Balsas River is one of Mexico’s major rivers, flowing across several central and southwestern states and playing a key role in regional agriculture and hydroelectric power.
-
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.
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.
-
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.
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.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Panama ⓘ |
| continent | North America ⓘ |
| country | Panama ⓘ |
| locatedIn |
Darién Province
ⓘ
eastern Panama ⓘ |
| mouth | Tuira River ⓘ |
| partOf |
Tuira River basin
ⓘ
linked to:
Tuira River
|
| tributaryOf | Tuira River ⓘ |
| watercourseType | tributary 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: Balsas River Description of subject: The Balsas River is a waterway that serves as a tributary within the Tuira River basin in eastern Panama.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.