Manic-2 hydroelectric dam
E692856
The Manic-2 hydroelectric dam, officially known as the Jean-Lesage generating station, is a major Hydro-Québec power facility on the Manicouagan River in Quebec, Canada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Manic-2 hydroelectric dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7787068 — 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: Manic-2 hydroelectric dam Context triple: [Baie-Comeau, near, Manic-2 hydroelectric dam]
-
A.
Manantali Dam
Manantali Dam is a large multi-purpose dam in Mali that plays a key role in hydroelectric power generation, irrigation, and flood control for the Senegal River basin.
-
B.
Moses–Saunders Power Dam
The Moses–Saunders Power Dam is a large binational hydroelectric generating station on the Saint Lawrence River jointly operated by the United States and Canada.
-
C.
Flix hydroelectric plant
The Flix hydroelectric plant is a hydroelectric power station located in the municipality of Flix in Catalonia, Spain, generating electricity from the flow of the Ebro River.
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D.
Forge Dam
Forge Dam is a popular recreational park and former industrial mill site along Porter Brook in Sheffield, England, known for its woodland walks, playground, and café.
-
E.
O'Shaughnessy Dam
O'Shaughnessy Dam is a concrete arch-gravity dam in Yosemite National Park that creates the Hetch Hetchy Reservoir, supplying water and hydroelectric power to the San Francisco Bay Area.
- 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: Manic-2 hydroelectric dam Target entity description: The Manic-2 hydroelectric dam, officially known as the Jean-Lesage generating station, is a major Hydro-Québec power facility on the Manicouagan River in Quebec, Canada.
-
A.
Manantali Dam
Manantali Dam is a large multi-purpose dam in Mali that plays a key role in hydroelectric power generation, irrigation, and flood control for the Senegal River basin.
-
B.
Moses–Saunders Power Dam
The Moses–Saunders Power Dam is a large binational hydroelectric generating station on the Saint Lawrence River jointly operated by the United States and Canada.
-
C.
Flix hydroelectric plant
The Flix hydroelectric plant is a hydroelectric power station located in the municipality of Flix in Catalonia, Spain, generating electricity from the flow of the Ebro River.
-
D.
Forge Dam
Forge Dam is a popular recreational park and former industrial mill site along Porter Brook in Sheffield, England, known for its woodland walks, playground, and café.
-
E.
O'Shaughnessy Dam
O'Shaughnessy Dam is a concrete arch-gravity dam in Yosemite National Park that creates the Hetch Hetchy Reservoir, supplying water and hydroelectric power to the San Francisco Bay Area.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric dam
ⓘ
run-of-river generating station ⓘ |
| annualGeneration | approximately 5.3 TWh ⓘ |
| commissioningDate |
1965
ⓘ
1966 ⓘ |
| connectedTo |
Manic-1 hydroelectric dam
NERFINISHED
ⓘ
Manic-3 hydroelectric dam NERFINISHED ⓘ |
| constructionStartDate | 1961 ⓘ |
| country | Canada ⓘ |
| damType | concrete gravity dam ⓘ |
| downstreamFrom | Manic-3 generating station NERFINISHED ⓘ |
| energyConversionType | potential energy to electrical energy ⓘ |
| energySource | hydropower ⓘ |
| eponym | Jean Lesage NERFINISHED ⓘ |
| gridConnection | Hydro-Québec transmission network NERFINISHED ⓘ |
| gridRole | baseload generation facility ⓘ |
| hasOperator | Hydro-Québec NERFINISHED ⓘ |
| hasOwner | Hydro-Québec NERFINISHED ⓘ |
| hasReservoir | Manic-2 reservoir NERFINISHED ⓘ |
| installedCapacity | 1064 MW ⓘ |
| locatedIn | Quebec NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Côte-Nord NERFINISHED ⓘ |
| locatedInContinent | North America ⓘ |
| locatedInCountry | Canada ⓘ |
| locatedInCountrySubdivision |
Côte-Nord administrative region
NERFINISHED
ⓘ
Province of Quebec NERFINISHED ⓘ |
| locatedNear | Baie-Comeau NERFINISHED ⓘ |
| locatedOnRiver | Manicouagan River NERFINISHED ⓘ |
| maximumGeneratingCapacity | 1064 megawatts ⓘ |
| namedAfter | Jean Lesage NERFINISHED ⓘ |
| namedForOccupationOfEponym | Premier of Quebec ⓘ |
| numberOfTurbines | 8 ⓘ |
| officialName |
Centrale Jean-Lesage
NERFINISHED
ⓘ
Jean-Lesage generating station NERFINISHED ⓘ |
| operatedBy | Hydro-Québec NERFINISHED ⓘ |
| operatorHeadquartersLocation | Montreal NERFINISHED ⓘ |
| ownedBy | Hydro-Québec NERFINISHED ⓘ |
| ownerType | public utility ⓘ |
| partOf |
Hydro-Québec generating fleet
NERFINISHED
ⓘ
Manic-Outardes hydroelectric complex NERFINISHED ⓘ Manicouagan-Outardes project NERFINISHED ⓘ |
| partOfRiverBasin | Manicouagan River basin NERFINISHED ⓘ |
| primaryPurpose | electricity generation ⓘ |
| regionServed | Quebec NERFINISHED ⓘ |
| turbineType | Francis turbine ⓘ |
| upstreamFrom | Manic-1 generating station NERFINISHED ⓘ |
| watercourseDam | Manicouagan 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: Manic-2 hydroelectric dam Description of subject: The Manic-2 hydroelectric dam, officially known as the Jean-Lesage generating station, is a major Hydro-Québec power facility on the Manicouagan River in Quebec, Canada.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Baie-Comeau