Dnipro Dam
E792586
The Dnipro Dam is a major hydroelectric dam on the Dnieper River in Ukraine, forming one of the country’s largest reservoirs and serving as a key source of power and water management.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dnipro Dam canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9350168 — 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: Dnipro Dam Context triple: [Dnipro Reservoir, createdBy, Dnipro Dam]
-
A.
Nova Kakhovka
Nova Kakhovka is a city in southern Ukraine on the Dnipro River, known for its Soviet-era hydroelectric infrastructure and as a focal point of severe flooding and damage during the Russian invasion of Ukraine.
-
B.
Mozhaysk Dam
Mozhaysk Dam is a hydraulic structure in Russia that impounds the Mozhaysk Reservoir, serving regional water supply, flood control, and related purposes.
-
C.
Tsimlyansk Dam
Tsimlyansk Dam is a major hydroengineering structure on the Don River in Russia, built to provide hydroelectric power, irrigation, and navigation through the creation of the Tsimlyansk Reservoir.
-
D.
Nova Kakhovka dam bridge
The Nova Kakhovka dam bridge is a strategic road crossing built atop the Kakhovka Hydroelectric Power Plant dam on the Dnipro River in southern Ukraine, whose control and damage have played a key role in the Russian invasion of Ukraine.
-
E.
Dnipro Reservoir
The Dnipro Reservoir is a large artificial lake on the Dnieper River in Ukraine, created by a hydroelectric dam and used for power generation, water supply, and navigation.
- 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: Dnipro Dam Target entity description: The Dnipro Dam is a major hydroelectric dam on the Dnieper River in Ukraine, forming one of the country’s largest reservoirs and serving as a key source of power and water management.
-
A.
Nova Kakhovka
Nova Kakhovka is a city in southern Ukraine on the Dnipro River, known for its Soviet-era hydroelectric infrastructure and as a focal point of severe flooding and damage during the Russian invasion of Ukraine.
-
B.
Mozhaysk Dam
Mozhaysk Dam is a hydraulic structure in Russia that impounds the Mozhaysk Reservoir, serving regional water supply, flood control, and related purposes.
-
C.
Tsimlyansk Dam
Tsimlyansk Dam is a major hydroengineering structure on the Don River in Russia, built to provide hydroelectric power, irrigation, and navigation through the creation of the Tsimlyansk Reservoir.
-
D.
Nova Kakhovka dam bridge
The Nova Kakhovka dam bridge is a strategic road crossing built atop the Kakhovka Hydroelectric Power Plant dam on the Dnipro River in southern Ukraine, whose control and damage have played a key role in the Russian invasion of Ukraine.
-
E.
Dnipro Reservoir
The Dnipro Reservoir is a large artificial lake on the Dnieper River in Ukraine, created by a hydroelectric dam and used for power generation, water supply, and navigation.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
gravity dam
ⓘ
hydroelectric dam ⓘ |
| affectsCity | Zaporizhzhia NERFINISHED ⓘ |
| affectsNavigation | Dnieper River navigation ⓘ |
| alsoKnownAs |
Dnipro Hydroelectric Station Dam
NERFINISHED
ⓘ
DniproHES Dam NERFINISHED ⓘ DniproHES-1 Dam NERFINISHED ⓘ |
| constructionStartDate | 1927 ⓘ |
| continent | Europe ⓘ |
| country | Ukraine ⓘ |
| designedFor | large-scale industrialization of southern Ukraine ⓘ |
| destroyedDuring | World War II NERFINISHED ⓘ |
| expanded | 1969 ⓘ |
| formsReservoir | Dnipro Reservoir NERFINISHED ⓘ |
| hasFunction |
frequency regulation in power grid
ⓘ
peak load coverage ⓘ |
| hasLock | ship lock ⓘ |
| hasSpillway | yes ⓘ |
| languageOfName | Ukrainian ⓘ |
| locatedDownstreamOf | Kamianske Dam NERFINISHED ⓘ |
| locatedIn | Zaporizhzhia Oblast NERFINISHED ⓘ |
| locatedNear | Zaporizhzhia NERFINISHED ⓘ |
| locatedOnRiver | Dnieper River NERFINISHED ⓘ |
| locatedUpstreamOf | Kakhovka Dam NERFINISHED ⓘ |
| notableFor |
creation of one of Ukraine’s largest reservoirs
ⓘ
role in regional water management ⓘ |
| openingDate | 1932 ⓘ |
| operator | Ukrhydroenergo NERFINISHED ⓘ |
| partOf |
Dnieper cascade of hydroelectric power stations
NERFINISHED
ⓘ
DniproHES NERFINISHED ⓘ |
| purpose |
flood control
ⓘ
navigation ⓘ power generation ⓘ water management ⓘ |
| reconstructionStartDate | 1944 ⓘ |
| region | Eastern Europe ⓘ |
| reopened | 1947 ⓘ |
| reservoirName | Dnipro Reservoir NERFINISHED ⓘ |
| reservoirType | artificial lake ⓘ |
| riverBasin | Dnieper basin NERFINISHED ⓘ |
| SovietEraProject | yes ⓘ |
| strategicImportance |
key transport and river crossing point
ⓘ
major energy infrastructure of Ukraine ⓘ |
| UkrainianName | ДніпроГЕС NERFINISHED ⓘ |
| usedFor |
industrial power supply
ⓘ
irrigation support ⓘ municipal power supply ⓘ water level regulation ⓘ |
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: Dnipro Dam Description of subject: The Dnipro Dam is a major hydroelectric dam on the Dnieper River in Ukraine, forming one of the country’s largest reservoirs and serving as a key source of power and water management.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.