Mingachevir Hydroelectric Power Station
E406338
Mingachevir Hydroelectric Power Station is a major hydroelectric power plant on the Kura River in Azerbaijan, serving as one of the country’s largest sources of electricity generation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mingachevir Hydroelectric Power Station canonical | 3 |
| Mingachevir Hydroelectric Power Plant | 1 |
| Mingəçevir Su Elektrik Stansiyası | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4013274 — 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: Mingachevir Hydroelectric Power Station Context triple: [Mingachevir, hasHydroelectricPowerStation, Mingachevir Hydroelectric Power Station]
-
A.
Ivankovo Hydroelectric Station
Ivankovo Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, forming part of the Upper Volga cascade and supplying electricity as well as regulating water levels for navigation and water management.
-
B.
Kegums Hydroelectric Power Plant
Kegums Hydroelectric Power Plant is a major Latvian hydroelectric facility on the Daugava River that generates electricity and helps regulate water flow for the region.
-
C.
Plavinas Hydroelectric Power Plant
Plavinas Hydroelectric Power Plant is one of the largest hydroelectric power stations in the Baltic region, located in Latvia and serving as a major source of renewable electricity.
-
D.
Gorky Hydroelectric Station
Gorky Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and role in regional power generation and navigation.
-
E.
Saratov Hydroelectric Station
Saratov Hydroelectric Station is a major hydroelectric power plant on the Volga River in Russia, providing electricity generation and water regulation for the surrounding region.
- 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: Mingachevir Hydroelectric Power Station Target entity description: Mingachevir Hydroelectric Power Station is a major hydroelectric power plant on the Kura River in Azerbaijan, serving as one of the country’s largest sources of electricity generation.
-
A.
Ivankovo Hydroelectric Station
Ivankovo Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, forming part of the Upper Volga cascade and supplying electricity as well as regulating water levels for navigation and water management.
-
B.
Kegums Hydroelectric Power Plant
Kegums Hydroelectric Power Plant is a major Latvian hydroelectric facility on the Daugava River that generates electricity and helps regulate water flow for the region.
-
C.
Plavinas Hydroelectric Power Plant
Plavinas Hydroelectric Power Plant is one of the largest hydroelectric power stations in the Baltic region, located in Latvia and serving as a major source of renewable electricity.
-
D.
Gorky Hydroelectric Station
Gorky Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and role in regional power generation and navigation.
-
E.
Saratov Hydroelectric Station
Saratov Hydroelectric Station is a major hydroelectric power plant on the Volga River in Russia, providing electricity generation and water regulation for the surrounding region.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric power station
ⓘ
power plant ⓘ |
| affects | Kura River flow regime ⓘ |
| alsoKnownAs |
Mingachevir
ⓘ
surface form:
Mingachevir HPP
Mingachevir Hydroelectric Power Station ⓘ
surface form:
Mingəçevir Su Elektrik Stansiyası
|
| basinCountry | Azerbaijan ⓘ |
| commissioned | 1953 ⓘ |
| connectedTo | regional transmission network ⓘ |
| constructionPeriod | post-World War II ⓘ |
| continent |
Asia
ⓘ
Europe ⓘ |
| country | Azerbaijan ⓘ |
| countryGridImportance | key base-load and peak-load plant ⓘ |
| damType | earth-fill dam ⓘ |
| designedFor | multi-purpose water resources development ⓘ |
| energySource | water ⓘ |
| gridConnection |
Ministry of Energy of Azerbaijan
ⓘ
surface form:
Azerbaijan national grid
|
| hasComponent |
powerhouse
ⓘ
spillway ⓘ switchyard ⓘ |
| hasReservoir | Mingachevir Reservoir ⓘ |
| historicalContext | built during Soviet era ⓘ |
| inaugurationYear | 1953 ⓘ |
| installedCapacity | 402 MW ⓘ |
| locatedIn | Mingachevir ⓘ |
| locatedInAdministrativeTerritory | Mingachevir District ⓘ |
| locatedNear |
Mingachevir
ⓘ
surface form:
Mingachevir city
|
| locatedOnRiver | Kura River NERFINISHED ⓘ |
| numberOfTurbines | 8 ⓘ |
| operator | Azerenerji ⓘ |
| ownedBy | Azerenerji ⓘ |
| partOf |
Azerbaijan power system
ⓘ
Mingachevir Reservoir ⓘ
surface form:
Mingachevir Dam
|
| primaryFuel | hydropower ⓘ |
| purpose |
electricity generation
ⓘ
flood control ⓘ irrigation support ⓘ peak load regulation ⓘ |
| region | Caucasus ⓘ |
| reservoirName | Mingachevir Reservoir ⓘ |
| reservoirUse |
irrigation
ⓘ
power generation ⓘ |
| significance |
major source of electricity for Azerbaijan
ⓘ
one of the largest power plants in Azerbaijan ⓘ |
| startOfConstruction | 1945 ⓘ |
| status | operational ⓘ |
| turbineType | Francis turbine ⓘ |
| watercourse | Kura River 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: Mingachevir Hydroelectric Power Station Description of subject: Mingachevir Hydroelectric Power Station is a major hydroelectric power plant on the Kura River in Azerbaijan, serving as one of the country’s largest sources of electricity generation.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Mingəçevir Su Elektrik Stansiyası
this entity surface form:
Mingachevir Hydroelectric Power Plant