Lake Kariba
E343316
Lake Kariba is one of the world’s largest man-made lakes, created by damming the Zambezi River between Zambia and Zimbabwe and known for its hydroelectric power generation and rich wildlife.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Kariba canonical | 22 |
How this entity was disambiguated
This entity first appeared as the object of triple T3258331 — 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: Lake Kariba Context triple: [Kariba Gorge, knownFor, Lake Kariba]
-
A.
Lake St Lucia
Lake St Lucia is South Africa’s largest estuarine lake system, renowned for its rich biodiversity and extensive wetlands along the KwaZulu-Natal coast.
-
B.
Batoka Gorge
Batoka Gorge is a steep, rugged chasm carved by the Zambezi River just downstream of Victoria Falls on the border between Zambia and Zimbabwe.
-
C.
Lake Malawi
Lake Malawi is one of Africa’s largest and deepest freshwater lakes, renowned for its exceptional biodiversity, especially its hundreds of endemic cichlid fish species.
-
D.
Tanganyika
Tanganyika is a conflict-affected province in the southeastern Democratic Republic of the Congo, known for ethnic tensions, humanitarian crises, and the presence of UN peacekeeping operations.
-
E.
Tanganyika
Tanganyika was a former British-administered territory in East Africa that gained independence in 1961 and later united with Zanzibar to form the modern nation of Tanzania.
- 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: Lake Kariba Target entity description: Lake Kariba is one of the world’s largest man-made lakes, created by damming the Zambezi River between Zambia and Zimbabwe and known for its hydroelectric power generation and rich wildlife.
-
A.
Lake St Lucia
Lake St Lucia is South Africa’s largest estuarine lake system, renowned for its rich biodiversity and extensive wetlands along the KwaZulu-Natal coast.
-
B.
Batoka Gorge
Batoka Gorge is a steep, rugged chasm carved by the Zambezi River just downstream of Victoria Falls on the border between Zambia and Zimbabwe.
-
C.
Lake Malawi
Lake Malawi is one of Africa’s largest and deepest freshwater lakes, renowned for its exceptional biodiversity, especially its hundreds of endemic cichlid fish species.
-
D.
Tanganyika
Tanganyika is a conflict-affected province in the southeastern Democratic Republic of the Congo, known for ethnic tensions, humanitarian crises, and the presence of UN peacekeeping operations.
-
E.
Tanganyika
Tanganyika was a former British-administered territory in East Africa that gained independence in 1961 and later united with Zanzibar to form the modern nation of Tanzania.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
hydroelectric reservoir ⓘ reservoir ⓘ |
| borderBetween |
Zambia
ⓘ
Zimbabwe ⓘ |
| completionDate | 1959 ⓘ |
| constructionStartDate | 1955 ⓘ |
| country |
Zambia
ⓘ
Zimbabwe ⓘ |
| createdBy | damming of the Zambezi River ⓘ |
| createdFor | electricity supply to Zambia and Zimbabwe ⓘ |
| formedBy | Kariba Dam ⓘ |
| hasIsland |
Chete Island
NERFINISHED
ⓘ
Sampa Karuma Island ⓘ |
| hasNearbyTown |
Binga
ⓘ
Kariba, Zimbabwe ⓘ
surface form:
Kariba
Siavonga ⓘ |
| hasProtectedAreaOnShore |
Charara Safari Area
ⓘ
Matusadona National Park ⓘ |
| impact |
creation of new aquatic and shoreline habitats
ⓘ
displacement of local communities ⓘ |
| knownFor |
game viewing along its shores
ⓘ
houseboat tourism ⓘ large size among man-made lakes ⓘ rich wildlife ⓘ |
| locatedInBasinCountry |
Zambia
ⓘ
Zimbabwe ⓘ |
| locatedInRegion | Southern Africa ⓘ |
| locatedOnRiver | Zambezi River ⓘ |
| maximumDepth | over 90 metres ⓘ |
| maximumLength | approximately 280 kilometres ⓘ |
| maximumWidth | approximately 40 kilometres ⓘ |
| outflow | Zambezi River ⓘ |
| partOf |
Zambezi Basin
ⓘ
surface form:
Zambezi River basin
|
| primaryUse | hydroelectric power generation ⓘ |
| region | Zambezi Valley ⓘ |
| reservoirFor |
Kariba Dam
ⓘ
surface form:
Kariba North Bank Power Station
Kariba Dam ⓘ
surface form:
Kariba South Power Station
|
| supportsSpecies |
African elephant
ⓘ
Nile crocodile ⓘ hippopotamus ⓘ tigerfish ⓘ various antelope species ⓘ |
| surfaceArea | approximately 5500 square kilometres ⓘ |
| use |
fishing
ⓘ
recreation ⓘ tourism ⓘ |
| waterBodyType | freshwater lake ⓘ |
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: Lake Kariba Description of subject: Lake Kariba is one of the world’s largest man-made lakes, created by damming the Zambezi River between Zambia and Zimbabwe and known for its hydroelectric power generation and rich wildlife.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Southeastern Africa