Cheboksary Reservoir
E312556
Cheboksary Reservoir is a large artificial lake on the Volga River in Russia, created by the Cheboksary Dam for hydroelectric power generation, navigation, and water regulation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cheboksary Reservoir canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2806329 — 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: Cheboksary Reservoir Context triple: [Gorky Reservoir, locatedUpstreamOf, Cheboksary Reservoir]
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A.
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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B.
Saratov Reservoir
The Saratov Reservoir is a large artificial lake on the Volga River in Russia, created by the Saratov Hydroelectric Station for power generation, navigation, and water regulation.
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C.
Gorky Reservoir
Gorky Reservoir is a large artificial lake on the Volga River in central Russia, created by the Gorky Hydroelectric Station and used for hydroelectric power, navigation, and water supply.
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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.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
- 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: Cheboksary Reservoir Target entity description: Cheboksary Reservoir is a large artificial lake on the Volga River in Russia, created by the Cheboksary Dam for hydroelectric power generation, navigation, and water regulation.
-
A.
Kamyshin Reservoir
Kamyshin Reservoir is an artificial water body in Russia that serves as a key hydrological and resource feature within Volgograd Oblast.
-
B.
Saratov Reservoir
The Saratov Reservoir is a large artificial lake on the Volga River in Russia, created by the Saratov Hydroelectric Station for power generation, navigation, and water regulation.
-
C.
Gorky Reservoir
Gorky Reservoir is a large artificial lake on the Volga River in central Russia, created by the Gorky Hydroelectric Station and used for hydroelectric power, navigation, and water supply.
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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.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
- F. None of above. chosen
Statements (46)
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: Cheboksary Reservoir Description of subject: Cheboksary Reservoir is a large artificial lake on the Volga River in Russia, created by the Cheboksary Dam for hydroelectric power generation, navigation, and water regulation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.