Sir Adam Beck Hydroelectric Generating Stations
E64045
The Sir Adam Beck Hydroelectric Generating Stations are a major complex of hydroelectric power plants on the Niagara River in Ontario, Canada, that harness the flow of Niagara Falls to generate electricity for the province.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T510235 — 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: Sir Adam Beck Hydroelectric Generating Stations Context triple: [Niagara Falls, hasPowerPlant, Sir Adam Beck Hydroelectric Generating Stations]
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A.
Robert Moses Niagara Power Plant
The Robert Moses Niagara Power Plant is a major hydroelectric generating station in New York that harnesses the flow of the Niagara River to produce electricity.
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B.
Edmonston Pumping Plant
Edmonston Pumping Plant is a major California water infrastructure facility that lifts water over the Tehachapi Mountains, enabling its delivery from Northern to Southern California.
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C.
Hyatt Powerplant
Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
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D.
Welland Canal
The Welland Canal is a key Canadian shipping canal that allows vessels to bypass Niagara Falls by connecting Lake Erie with Lake Ontario as part of the St. Lawrence Seaway.
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E.
Croton Falls Dam
Croton Falls Dam is a masonry gravity dam in Westchester County, New York, that forms the Croton Falls Reservoir as part of New York City’s water supply system.
- 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: Sir Adam Beck Hydroelectric Generating Stations Target entity description: The Sir Adam Beck Hydroelectric Generating Stations are a major complex of hydroelectric power plants on the Niagara River in Ontario, Canada, that harness the flow of Niagara Falls to generate electricity for the province.
-
A.
Robert Moses Niagara Power Plant
The Robert Moses Niagara Power Plant is a major hydroelectric generating station in New York that harnesses the flow of the Niagara River to produce electricity.
-
B.
Edmonston Pumping Plant
Edmonston Pumping Plant is a major California water infrastructure facility that lifts water over the Tehachapi Mountains, enabling its delivery from Northern to Southern California.
-
C.
Hyatt Powerplant
Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
-
D.
Welland Canal
The Welland Canal is a key Canadian shipping canal that allows vessels to bypass Niagara Falls by connecting Lake Erie with Lake Ontario as part of the St. Lawrence Seaway.
-
E.
Croton Falls Dam
Croton Falls Dam is a masonry gravity dam in Westchester County, New York, that forms the Croton Falls Reservoir as part of New York City’s water supply system.
- F. None of above. chosen
Statements (49)
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: Sir Adam Beck Hydroelectric Generating Stations Description of subject: The Sir Adam Beck Hydroelectric Generating Stations are a major complex of hydroelectric power plants on the Niagara River in Ontario, Canada, that harness the flow of Niagara Falls to generate electricity for the province.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sir Adam Beck Hydroelectric Generating Stations
linked to: Sir Adam Beck Hydroelectric Generating Stations
Sir Adam Beck Hydroelectric Generating Stations
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inceptionPart
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Sir Adam Beck I Generating Station
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linked to: Sir Adam Beck Hydroelectric Generating Stations
linked to: Sir Adam Beck Hydroelectric Generating Stations
linked to: Sir Adam Beck Hydroelectric Generating Stations
linked to: Sir Adam Beck Hydroelectric Generating Stations
Niagara River diversion reservoirs
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suppliesWaterTo
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Sir Adam Beck Hydroelectric Generating Station No. 1
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linked to: Sir Adam Beck Hydroelectric Generating Stations
Niagara River diversion reservoirs
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suppliesWaterTo
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Sir Adam Beck Hydroelectric Generating Station No. 2
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linked to: Sir Adam Beck Hydroelectric Generating Stations
linked to: Sir Adam Beck Hydroelectric Generating Stations
Niagara River diversion reservoirs
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locatedUpstreamOf
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Sir Adam Beck Hydroelectric Generating Stations
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linked to: Sir Adam Beck Hydroelectric Generating Stations