Cavalla River
E654775
The Cavalla River is a major West African river that forms much of the border between Liberia and Côte d'Ivoire before flowing into the Atlantic Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cavalla River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5559503 — 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: Cavalla River Context triple: [Guinea Highlands, sourceOfRiver, Cavalla River]
-
A.
Cassibile River
The Cassibile River is a watercourse in southeastern Sicily, Italy, known for flowing through the Cassibile Canyon and the Cavagrande del Cassibile nature reserve before reaching the Ionian Sea.
-
B.
Itaoca River
The Itaoca River is a watercourse in southeastern Brazil that ultimately drains into Guanabara Bay near the city of Rio de Janeiro.
-
C.
Fiumorbo River
The Fiumorbo River is a Corsican watercourse that flows from the island’s central mountains toward its eastern coast, shaping the surrounding valleys and landscapes.
-
D.
Piana River
The Piana River is a significant watercourse in western Russia that serves as a major tributary within the Sura River basin.
-
E.
Livenza River
The Livenza River is a northeastern Italian river that flows from the Alps through the regions of Friuli Venezia Giulia and Veneto before emptying into the Adriatic Sea.
- 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: Cavalla River Target entity description: The Cavalla River is a major West African river that forms much of the border between Liberia and Côte d'Ivoire before flowing into the Atlantic Ocean.
-
A.
Cassibile River
The Cassibile River is a watercourse in southeastern Sicily, Italy, known for flowing through the Cassibile Canyon and the Cavagrande del Cassibile nature reserve before reaching the Ionian Sea.
-
B.
Itaoca River
The Itaoca River is a watercourse in southeastern Brazil that ultimately drains into Guanabara Bay near the city of Rio de Janeiro.
-
C.
Fiumorbo River
The Fiumorbo River is a Corsican watercourse that flows from the island’s central mountains toward its eastern coast, shaping the surrounding valleys and landscapes.
-
D.
Piana River
The Piana River is a significant watercourse in western Russia that serves as a major tributary within the Sura River basin.
-
E.
Livenza River
The Livenza River is a northeastern Italian river that flows from the Alps through the regions of Friuli Venezia Giulia and Veneto before emptying into the Adriatic Sea.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| alsoKnownAs |
Cavalla
NERFINISHED
ⓘ
Cavally River NERFINISHED ⓘ |
| basinCountry |
Côte d'Ivoire
NERFINISHED
ⓘ
Liberia NERFINISHED ⓘ |
| borderRiverOf |
Côte d'Ivoire
NERFINISHED
ⓘ
Liberia NERFINISHED ⓘ |
| continent | Africa ⓘ |
| country |
Côte d'Ivoire
NERFINISHED
ⓘ
Liberia ⓘ |
| dischargesTo | Atlantic Ocean NERFINISHED ⓘ |
| flowsInto | Atlantic Ocean NERFINISHED ⓘ |
| formsBorderBetween |
Côte d'Ivoire
NERFINISHED
ⓘ
Liberia NERFINISHED ⓘ |
| formsNaturalBoundaryBetween |
Côte d'Ivoire
NERFINISHED
ⓘ
Liberia NERFINISHED ⓘ |
| hasMouthNear | Cape Palmas NERFINISHED ⓘ |
| isMajorRiverOf |
Côte d'Ivoire
NERFINISHED
ⓘ
Liberia NERFINISHED ⓘ |
| locatedIn | West Africa NERFINISHED ⓘ |
| mouth | Atlantic Ocean NERFINISHED ⓘ |
| partlyLocatedIn |
Côte d'Ivoire
NERFINISHED
ⓘ
Liberia NERFINISHED ⓘ |
| region | Liberian–Ivorian border region 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: Cavalla River Description of subject: The Cavalla River is a major West African river that forms much of the border between Liberia and Côte d'Ivoire before flowing into the Atlantic Ocean.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.