Ust-Kamenogorsk Reservoir
E679279
Ust-Kamenogorsk Reservoir is a large artificial lake in eastern Kazakhstan created for hydroelectric power generation, water regulation, and industrial and municipal water supply.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ust-Kamenogorsk Reservoir canonical | 3 |
| Усть-Каменогорское водохранилище | 1 |
| Усть-Каменогорське водосховище | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7606605 — 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: Ust-Kamenogorsk Reservoir Context triple: [Irtysh River, hasReservoir, Ust-Kamenogorsk Reservoir]
-
A.
Tash-Kumyr Reservoir
Tash-Kumyr Reservoir is an artificial water body on the Naryn River in Kyrgyzstan, used primarily for hydroelectric power generation, irrigation, and regional water management.
-
B.
Novosibirsk Reservoir
Novosibirsk Reservoir is a large artificial lake in southwestern Siberia, Russia, created by damming the Ob River and serving as a major source of hydroelectric power, water supply, and recreation for the Novosibirsk region.
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C.
Kamyshin Reservoir
Kamyshin Reservoir is an artificial water body in Russia that serves as a key hydrological and resource feature within Volgograd Oblast.
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D.
Istrinskoye Reservoir
Istrinskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, serving as an important source of water supply and a popular recreation area.
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E.
Krasnoyarsk Reservoir
The Krasnoyarsk Reservoir is a large artificial lake on the Yenisei River in Siberia, created by the Krasnoyarsk Dam and used for hydroelectric power generation, navigation, and regional water management.
- 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: Ust-Kamenogorsk Reservoir Target entity description: Ust-Kamenogorsk Reservoir is a large artificial lake in eastern Kazakhstan created for hydroelectric power generation, water regulation, and industrial and municipal water supply.
-
A.
Tash-Kumyr Reservoir
Tash-Kumyr Reservoir is an artificial water body on the Naryn River in Kyrgyzstan, used primarily for hydroelectric power generation, irrigation, and regional water management.
-
B.
Novosibirsk Reservoir
Novosibirsk Reservoir is a large artificial lake in southwestern Siberia, Russia, created by damming the Ob River and serving as a major source of hydroelectric power, water supply, and recreation for the Novosibirsk region.
-
C.
Kamyshin Reservoir
Kamyshin Reservoir is an artificial water body in Russia that serves as a key hydrological and resource feature within Volgograd Oblast.
-
D.
Istrinskoye Reservoir
Istrinskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, serving as an important source of water supply and a popular recreation area.
-
E.
Krasnoyarsk Reservoir
The Krasnoyarsk Reservoir is a large artificial lake on the Yenisei River in Siberia, created by the Krasnoyarsk Dam and used for hydroelectric power generation, navigation, and regional water management.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry | Kazakhstan ⓘ |
| continent | Asia ⓘ |
| country | Kazakhstan ⓘ |
| createdBy | Ust-Kamenogorsk Hydroelectric Power Plant ⓘ |
| hasDam | Ust-Kamenogorsk Dam ⓘ |
| hasFunction |
electricity generation support
ⓘ
water level regulation for downstream users ⓘ |
| hasType | multipurpose reservoir ⓘ |
| hasUse |
support for metallurgical industry in Oskemen
ⓘ
support for urban water supply in Oskemen ⓘ |
| inflow | Irtysh River ⓘ |
| locatedIn |
East Kazakhstan Region
ⓘ
Kazakh Uplands vicinity ⓘ eastern Kazakhstan ⓘ
linked to:
East Kazakhstan Region
|
| locatedNear |
Oskemen
ⓘ
linked to:
Ust-Kamenogorsk
Ust-Kamenogorsk Hydroelectric Power Plant ⓘ |
| locatedOnRiver | Irtysh River ⓘ |
| locatedUpstreamOf | Shulbinsk Reservoir ⓘ |
| namedAfter | Ust-Kamenogorsk ⓘ |
| operator | Ust-Kamenogorsk Hydroelectric Power Plant operator ⓘ |
| outflow | Irtysh River ⓘ |
| partOf |
Irtysh River basin
ⓘ
cascade of reservoirs on the Irtysh River ⓘ |
| primaryUse |
hydroelectric power generation
ⓘ
industrial water supply ⓘ municipal water supply ⓘ water regulation ⓘ |
| region |
East Kazakhstan
ⓘ
linked to:
East Kazakhstan Region
|
| usedFor |
cooling water for industry
ⓘ
navigation support ⓘ public water supply ⓘ |
| watercourse | Irtysh River ⓘ |
| waterManagementFunction |
flood control
ⓘ
flow regulation ⓘ storage for irrigation ⓘ |
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: Ust-Kamenogorsk Reservoir Description of subject: Ust-Kamenogorsk Reservoir is a large artificial lake in eastern Kazakhstan created for hydroelectric power generation, water regulation, and industrial and municipal water supply.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ust-Kamenogorsk Reservoir
linked to: Ust-Kamenogorsk Reservoir