Novosibirsk Hydroelectric Station dam
E1028190
The Novosibirsk Hydroelectric Station dam is a major Soviet-era hydroengineering structure on the Ob River in Russia that generates electricity and forms the large Novosibirsk Reservoir.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Novosibirsk Hydroelectric Station dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13063257 — 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: Novosibirsk Hydroelectric Station dam Context triple: [Novosibirsk Reservoir, createdBy, Novosibirsk Hydroelectric Station dam]
-
A.
Krasnoyarsk Dam
The Krasnoyarsk Dam is a massive Soviet-era hydroelectric power station in Siberia, Russia, known for its large reservoir and significant role in regional power generation and river navigation.
-
B.
Bratsk Dam
Bratsk Dam is a massive Soviet-era hydroelectric power station in Siberia, Russia, known for once being one of the world’s largest dams and reservoirs.
-
C.
Ust-Ilimsk Dam
Ust-Ilimsk Dam is a large hydroelectric power station in Siberia, Russia, forming part of the Angara River cascade and contributing significantly to regional electricity generation.
-
D.
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.
-
E.
Sayano–Shushenskaya Dam
The Sayano–Shushenskaya Dam is a massive hydroelectric power station in southern Siberia and Russia’s largest power plant, known both for its significant electricity production and a catastrophic turbine hall accident in 2009.
- 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: Novosibirsk Hydroelectric Station dam Target entity description: The Novosibirsk Hydroelectric Station dam is a major Soviet-era hydroengineering structure on the Ob River in Russia that generates electricity and forms the large Novosibirsk Reservoir.
-
A.
Krasnoyarsk Dam
The Krasnoyarsk Dam is a massive Soviet-era hydroelectric power station in Siberia, Russia, known for its large reservoir and significant role in regional power generation and river navigation.
-
B.
Bratsk Dam
Bratsk Dam is a massive Soviet-era hydroelectric power station in Siberia, Russia, known for once being one of the world’s largest dams and reservoirs.
-
C.
Ust-Ilimsk Dam
Ust-Ilimsk Dam is a large hydroelectric power station in Siberia, Russia, forming part of the Angara River cascade and contributing significantly to regional electricity generation.
-
D.
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.
-
E.
Sayano–Shushenskaya Dam
The Sayano–Shushenskaya Dam is a massive hydroelectric power station in southern Siberia and Russia’s largest power plant, known both for its significant electricity production and a catastrophic turbine hall accident in 2009.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Soviet-era infrastructure project
ⓘ
gravity dam ⓘ hydroelectric dam ⓘ |
| alsoKnownAs |
Novosibirsk Hydroelectric Power Plant dam
NERFINISHED
ⓘ
Novosibirskaya GES dam NERFINISHED ⓘ |
| associatedCity | Novosibirsk NERFINISHED ⓘ |
| builtBy | Soviet Union NERFINISHED ⓘ |
| category |
Dams in Russia
ⓘ
Hydroelectric power stations built in the Soviet Union ⓘ |
| completionDate | 1958 ⓘ |
| constructionStartDate | 1950 ⓘ |
| country | Russia ⓘ |
| designedBy | Soviet hydroengineering institutes ⓘ |
| engineeringDiscipline | hydraulic engineering ⓘ |
| formsReservoir | Novosibirsk Reservoir NERFINISHED ⓘ |
| gridConnection | Siberian power grid NERFINISHED ⓘ |
| hasFunction |
base-load electricity generation
ⓘ
peak-load electricity generation ⓘ |
| hasPowerhouse | yes ⓘ |
| hasSpillway | yes ⓘ |
| height | about 33 m ⓘ |
| historicalPeriod | post-World War II industrialization of USSR ⓘ |
| impact |
creation of Novosibirsk Reservoir
ⓘ
partial flooding of upstream areas ⓘ |
| inServiceDate | 1957 ⓘ |
| length | about 4,500 m ⓘ |
| locatedIn | Novosibirsk Oblast NERFINISHED ⓘ |
| locatedInFederalDistrict | Siberian Federal District NERFINISHED ⓘ |
| locatedNear | Novosibirsk NERFINISHED ⓘ |
| locatedOnContinent | Asia ⓘ |
| locatedOnRiver | Ob River NERFINISHED ⓘ |
| material |
concrete
ⓘ
earth-fill ⓘ |
| operator | RusHydro (via subsidiary) NERFINISHED ⓘ |
| owner | Russian Federation NERFINISHED ⓘ |
| partOf | Novosibirsk Hydroelectric Station NERFINISHED ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ navigation improvement ⓘ river regulation ⓘ water supply ⓘ |
| region | Western Siberia NERFINISHED ⓘ |
| reservoirAlsoKnownAs | Ob Sea NERFINISHED ⓘ |
| reservoirArea | about 1,000 km² ⓘ |
| reservoirName | Novosibirsk Reservoir NERFINISHED ⓘ |
| reservoirPurpose |
recreation
ⓘ
water storage ⓘ |
| watercourseDammed | Ob 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: Novosibirsk Hydroelectric Station dam Description of subject: The Novosibirsk Hydroelectric Station dam is a major Soviet-era hydroengineering structure on the Ob River in Russia that generates electricity and forms the large Novosibirsk Reservoir.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.