Alto Guavio Reservoir
E734193
Alto Guavio Reservoir is a major hydroelectric and water storage reservoir in central Colombia, known for supporting regional power generation and water management in the Alto Guavio area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alto Guavio Reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8406111 — 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: Alto Guavio Reservoir Context triple: [Alto Guavio Province, hasFeature, Alto Guavio Reservoir]
-
A.
El Quimbo Reservoir
El Quimbo Reservoir is an artificial lake in Colombia formed by the El Quimbo Dam, primarily used for hydroelectric power generation and water management.
-
B.
Pangue Reservoir
Pangue Reservoir is an artificial lake in Chile formed by the Pangue Dam on the Biobío River, primarily used for hydroelectric power generation.
-
C.
Los Barreales Reservoir
Los Barreales Reservoir is an artificial lake in Argentina’s Neuquén Province, created on the Neuquén River and known for hydroelectric use, water regulation, and nearby paleontological sites.
-
D.
La Paloma Reservoir
La Paloma Reservoir is a major artificial lake in Chile’s Coquimbo Region, known for supporting irrigation and water supply in the Monte Patria area.
-
E.
Don Pedro Reservoir
Don Pedro Reservoir is a large artificial lake in California’s Sierra Nevada foothills, primarily used for water storage, hydroelectric power generation, and recreation.
- 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: Alto Guavio Reservoir Target entity description: Alto Guavio Reservoir is a major hydroelectric and water storage reservoir in central Colombia, known for supporting regional power generation and water management in the Alto Guavio area.
-
A.
El Quimbo Reservoir
El Quimbo Reservoir is an artificial lake in Colombia formed by the El Quimbo Dam, primarily used for hydroelectric power generation and water management.
-
B.
Pangue Reservoir
Pangue Reservoir is an artificial lake in Chile formed by the Pangue Dam on the Biobío River, primarily used for hydroelectric power generation.
-
C.
Los Barreales Reservoir
Los Barreales Reservoir is an artificial lake in Argentina’s Neuquén Province, created on the Neuquén River and known for hydroelectric use, water regulation, and nearby paleontological sites.
-
D.
La Paloma Reservoir
La Paloma Reservoir is a major artificial lake in Chile’s Coquimbo Region, known for supporting irrigation and water supply in the Monte Patria area.
-
E.
Don Pedro Reservoir
Don Pedro Reservoir is a large artificial lake in California’s Sierra Nevada foothills, primarily used for water storage, hydroelectric power generation, and recreation.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry | Colombia NERFINISHED ⓘ |
| country | Colombia ⓘ |
| energySourceFor | Alto Guavio Hydroelectric Power Plant NERFINISHED ⓘ |
| hasEnvironmentalImpact | modification of local river ecosystem ⓘ |
| hasFunction |
regulation of river flows for hydropower
ⓘ
storage of water for dry-season supply ⓘ |
| isInfrastructureType | large-scale dam and reservoir project ⓘ |
| locatedIn |
Alto Guavio region
NERFINISHED
ⓘ
Cundinamarca region ⓘ
surface form:
Cundinamarca Department
central Colombia ⓘ |
| locatedNear |
Bogotá (metropolitan power market)
ⓘ
Guavio River NERFINISHED ⓘ |
| locatedOnContinent | South America ⓘ |
| operatedBy | Empresa de Energía de Bogotá (EEB) NERFINISHED ⓘ |
| ownedBy | Empresa de Energía de Bogotá (EEB) NERFINISHED ⓘ |
| partOf | Alto Guavio hydroelectric system NERFINISHED ⓘ |
| primaryUse |
hydroelectric power generation
ⓘ
regional water management ⓘ water storage ⓘ |
| regionServed |
Bogotá region
NERFINISHED
ⓘ
Cundinamarca Department NERFINISHED ⓘ |
| sector |
electric power sector
ⓘ
water resources management ⓘ |
| supports |
regional power generation
ⓘ
water management in the Alto Guavio area ⓘ |
| usedFor | electricity generation for the Colombian grid ⓘ |
| watercourse | Guavio 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: Alto Guavio Reservoir Description of subject: Alto Guavio Reservoir is a major hydroelectric and water storage reservoir in central Colombia, known for supporting regional power generation and water management in the Alto Guavio area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.