Hòa Bình hydropower plant
E728218
The Hòa Bình hydropower plant is one of Vietnam’s largest and most important hydroelectric facilities, built on the Đà River to supply electricity and aid flood control for the country.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hòa Bình hydropower plant canonical | 3 |
| Nhà máy thủy điện Hòa Bình | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8368223 — 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: Hòa Bình hydropower plant Context triple: [Hòa Bình Province, knownFor, Hòa Bình hydropower plant]
-
A.
Peligre hydroelectric plant
The Peligre hydroelectric plant is a major dam and power station in Haiti that provides a significant portion of the country’s electricity by harnessing the flow of the Artibonite River.
-
B.
Ancoa hydropower plant
The Ancoa hydropower plant is a hydroelectric facility that forms part of Chile’s Maule hydropower complex, contributing renewable electricity generation to the regional grid.
-
C.
Machicura hydropower plant
The Machicura hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy generation to the regional power grid.
-
D.
Canutillar hydropower plant
The Canutillar hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy to the national grid.
-
E.
Kurpsai Hydroelectric Power Plant
Kurpsai Hydroelectric Power Plant is a major hydroelectric facility in Kyrgyzstan that generates electricity by harnessing the flow of the Naryn River.
- 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: Hòa Bình hydropower plant Target entity description: The Hòa Bình hydropower plant is one of Vietnam’s largest and most important hydroelectric facilities, built on the Đà River to supply electricity and aid flood control for the country.
-
A.
Peligre hydroelectric plant
The Peligre hydroelectric plant is a major dam and power station in Haiti that provides a significant portion of the country’s electricity by harnessing the flow of the Artibonite River.
-
B.
Ancoa hydropower plant
The Ancoa hydropower plant is a hydroelectric facility that forms part of Chile’s Maule hydropower complex, contributing renewable electricity generation to the regional grid.
-
C.
Machicura hydropower plant
The Machicura hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy generation to the regional power grid.
-
D.
Canutillar hydropower plant
The Canutillar hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy to the national grid.
-
E.
Kurpsai Hydroelectric Power Plant
Kurpsai Hydroelectric Power Plant is a major hydroelectric facility in Kyrgyzstan that generates electricity by harnessing the flow of the Naryn River.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric power plant
ⓘ
infrastructure project ⓘ |
| builtWithAssistanceFrom | Soviet Union ⓘ |
| commissioningPeriod | 1988–1994 ⓘ |
| constructionStartYear | 1979 ⓘ |
| continent | Asia ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| countryServed |
Vietnam
ⓘ
linked to:
Viet Nam
|
| damType | concrete gravity dam ⓘ |
| designedBy | Soviet and Vietnamese engineers ⓘ |
| gridConnection | Vietnam national grid ⓘ |
| hasEnergySource | hydropower ⓘ |
| hasReservoir | Hòa Bình Reservoir ⓘ |
| hasSpillway | Hòa Bình dam spillway ⓘ |
| impact |
contributes significantly to Vietnam’s electricity supply
ⓘ
supports industrial development in northern Vietnam ⓘ |
| inaugurationYear | 1994 ⓘ |
| installedCapacity | 1920 MW ⓘ |
| languageOfName | Vietnamese ⓘ |
| locatedIn | Hòa Bình Province ⓘ |
| locatedInCountrySubdivision | Northwest region of Vietnam ⓘ |
| locatedNear |
Hòa Bình city
ⓘ
linked to:
Hòa Bình City
|
| locatedOnRiver | Đà River ⓘ |
| locatedUpstreamOf | Hanoi ⓘ |
| nativeName |
Nhà máy thủy điện Hòa Bình
ⓘ
linked to:
Hòa Bình hydropower plant
|
| notableFor |
large-scale Soviet–Vietnamese cooperation project
ⓘ
strategic role in Vietnam’s energy security ⓘ |
| numberOfTurbines | 8 ⓘ |
| operator | Vietnam Electricity (EVN) ⓘ |
| owner | Vietnam Electricity (EVN) ⓘ |
| primaryFunction | electricity generation ⓘ |
| purpose |
base load supply
ⓘ
peak load regulation ⓘ |
| regionServed |
Northern Vietnam
ⓘ
linked to:
northern Vietnam
|
| riverBasin | Red River basin ⓘ |
| safetyRole | reduces flood risk for Hanoi ⓘ |
| secondaryFunction |
flood control
ⓘ
irrigation support ⓘ navigation support ⓘ |
| significance |
key component of Vietnam’s national power system
ⓘ
major flood control structure for the Red River Delta ⓘ one of the largest hydropower plants in Vietnam ⓘ |
| status | operational ⓘ |
| turbineType | Francis turbine ⓘ |
| watercourseDammed | Đà River ⓘ |
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: Hòa Bình hydropower plant Description of subject: The Hòa Bình hydropower plant is one of Vietnam’s largest and most important hydroelectric facilities, built on the Đà River to supply electricity and aid flood control for the country.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hòa Bình hydropower plant