Sangtuda 2 Dam
E607638
Sangtuda 2 Dam is a hydroelectric power station in Tajikistan that generates electricity by harnessing the flow of the Vakhsh River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sangtuda 2 Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6554781 — 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: Sangtuda 2 Dam Context triple: [Vakhsh River, hasHydropowerDam, Sangtuda 2 Dam]
-
A.
Sangtuda 1 Dam
Sangtuda 1 Dam is a major hydroelectric power station in Tajikistan that plays a key role in the country’s electricity generation.
-
B.
Pandoh Dam
Pandoh Dam is an embankment dam in Himachal Pradesh, India, built for hydroelectric power generation and water diversion as part of the Beas Project.
-
C.
Mula Dam
Mula Dam is a major irrigation and water-supply dam built on the Mula River in Maharashtra, India.
-
D.
Kpong Dam
Kpong Dam is a hydroelectric power facility on Ghana’s Volta River that generates electricity and supports irrigation and water supply in the region.
-
E.
Pracana Dam
Pracana Dam is a hydroelectric and water management dam located on the Ocreza River in central Portugal, contributing to the regulation and use of resources in the Tagus River basin.
- 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: Sangtuda 2 Dam Target entity description: Sangtuda 2 Dam is a hydroelectric power station in Tajikistan that generates electricity by harnessing the flow of the Vakhsh River.
-
A.
Sangtuda 1 Dam
Sangtuda 1 Dam is a major hydroelectric power station in Tajikistan that plays a key role in the country’s electricity generation.
-
B.
Pandoh Dam
Pandoh Dam is an embankment dam in Himachal Pradesh, India, built for hydroelectric power generation and water diversion as part of the Beas Project.
-
C.
Mula Dam
Mula Dam is a major irrigation and water-supply dam built on the Mula River in Maharashtra, India.
-
D.
Kpong Dam
Kpong Dam is a hydroelectric power facility on Ghana’s Volta River that generates electricity and supports irrigation and water supply in the region.
-
E.
Pracana Dam
Pracana Dam is a hydroelectric and water management dam located on the Ocreza River in central Portugal, contributing to the regulation and use of resources in the Tagus River basin.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
hydroelectric power station ⓘ |
| basinCountry | Tajikistan NERFINISHED ⓘ |
| connectedTo | Tajik transmission network NERFINISHED ⓘ |
| constructionMaterial | concrete ⓘ |
| continent | Asia ⓘ |
| country | Tajikistan NERFINISHED ⓘ |
| countryUsesPower | Tajikistan NERFINISHED ⓘ |
| damType | gravity dam ⓘ |
| energySource | hydropower ⓘ |
| environmentalContext | Vakhsh River valley NERFINISHED ⓘ |
| function | grid electricity supply ⓘ |
| gridConnectionVoltageLevel | high-voltage transmission lines ⓘ |
| hasComponent |
intake structures
ⓘ
powerhouse ⓘ spillway ⓘ switchyard ⓘ |
| hasHydraulicHead | Vakhsh River drop at Sangtuda ⓘ |
| hasSpillway | yes ⓘ |
| languageOfOfficialName |
Russian
ⓘ
Tajik ⓘ |
| locatedIn |
Danghara District
NERFINISHED
ⓘ
Khatlon Region NERFINISHED ⓘ Sangtuda NERFINISHED ⓘ southwestern Tajikistan ⓘ |
| locatedInMountainRegion | Pamir-Alay area NERFINISHED ⓘ |
| locatedNear |
Nurek Dam
NERFINISHED
ⓘ
Sangtuda 1 Dam NERFINISHED ⓘ |
| locatedOnRiver | Vakhsh River NERFINISHED ⓘ |
| locatedUpstreamOf | Sangtuda 1 Hydroelectric Power Plant NERFINISHED ⓘ |
| operator | Tajik energy authorities ⓘ |
| owner | Government of Tajikistan NERFINISHED ⓘ |
| partOf | Vakhsh River hydropower cascade NERFINISHED ⓘ |
| plantType | run-of-the-river ⓘ |
| purpose | electricity generation ⓘ |
| regionServed | Tajik national grid ⓘ |
| riverSystem | Amu Darya basin NERFINISHED ⓘ |
| sector | energy ⓘ |
| status | operational ⓘ |
| subregion | Central Asia NERFINISHED ⓘ |
| subsector | hydroelectricity ⓘ |
| supports | national energy security of Tajikistan ⓘ |
| usesReservoir | Sangtuda 2 reservoir NERFINISHED ⓘ |
| usesTurbineType | Francis turbine ⓘ |
| watercourse | Vakhsh 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: Sangtuda 2 Dam Description of subject: Sangtuda 2 Dam is a hydroelectric power station in Tajikistan that generates electricity by harnessing the flow of the Vakhsh River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.