Idukki Hydroelectric Project
E936409
The Idukki Hydroelectric Project is a major hydroelectric power station in Kerala, India, known for its arch dam complex and significant contribution to the state's electricity supply.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Idukki Hydroelectric Project canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11604286 — 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: Idukki Hydroelectric Project Context triple: [Periyar River, hasHydroelectricProject, Idukki Hydroelectric Project]
-
A.
Indravati Hydroelectric Project
Indravati Hydroelectric Project is a major hydroelectric power station in India that harnesses the waters of the Indravati River to generate electricity and support regional development.
-
B.
Tungabhadra Hydroelectric Project
The Tungabhadra Hydroelectric Project is a major dam-based power generation and irrigation complex on the Tungabhadra River in southern India.
-
C.
Umiam Hydel Project
Umiam Hydel Project is a hydroelectric power generation project in Meghalaya, India, that utilizes the waters of Umiam Lake to produce electricity.
-
D.
Ujjani Hydroelectric Project
Ujjani Hydroelectric Project is a power-generating facility in Maharashtra, India, that harnesses the water stored by the Ujjani Dam to produce hydroelectric energy.
-
E.
Parbati Hydroelectric Project
The Parbati Hydroelectric Project is a major hydroelectric power development in Himachal Pradesh, India, designed to harness the Parbati River for large-scale electricity generation.
- 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: Idukki Hydroelectric Project Target entity description: The Idukki Hydroelectric Project is a major hydroelectric power station in Kerala, India, known for its arch dam complex and significant contribution to the state's electricity supply.
-
A.
Indravati Hydroelectric Project
Indravati Hydroelectric Project is a major hydroelectric power station in India that harnesses the waters of the Indravati River to generate electricity and support regional development.
-
B.
Tungabhadra Hydroelectric Project
The Tungabhadra Hydroelectric Project is a major dam-based power generation and irrigation complex on the Tungabhadra River in southern India.
-
C.
Umiam Hydel Project
Umiam Hydel Project is a hydroelectric power generation project in Meghalaya, India, that utilizes the waters of Umiam Lake to produce electricity.
-
D.
Ujjani Hydroelectric Project
Ujjani Hydroelectric Project is a power-generating facility in Maharashtra, India, that harnesses the water stored by the Ujjani Dam to produce hydroelectric energy.
-
E.
Parbati Hydroelectric Project
The Parbati Hydroelectric Project is a major hydroelectric power development in Himachal Pradesh, India, designed to harness the Parbati River for large-scale electricity generation.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric power project
ⓘ
power station ⓘ |
| basinCountry | India ⓘ |
| category |
Dams in Idukki district
ⓘ
Energy infrastructure in Kerala ⓘ Hydroelectric power stations in Kerala ⓘ |
| country | India ⓘ |
| damType | arch dam ⓘ |
| energySource | hydropower ⓘ |
| gridConnection | Kerala power grid NERFINISHED ⓘ |
| hasComponent | underground power station ⓘ |
| hasDam |
Cheruthoni Dam
NERFINISHED
ⓘ
Idukki Dam NERFINISHED ⓘ Kulamavu Dam NERFINISHED ⓘ |
| locatedIn |
Idukki district
NERFINISHED
ⓘ
Kerala NERFINISHED ⓘ |
| locatedNear |
Cheruthoni
NERFINISHED
ⓘ
Kulamavu NERFINISHED ⓘ |
| locatedOnRiver | Periyar River NERFINISHED ⓘ |
| managingOrganization | Kerala State Electricity Board NERFINISHED ⓘ |
| notableFor |
arch dam complex
ⓘ
large installed capacity within Kerala ⓘ |
| operator | Kerala State Electricity Board NERFINISHED ⓘ |
| primaryDam | Idukki Dam GENERATED ⓘ |
| purpose |
electricity generation
ⓘ
hydropower generation ⓘ |
| region | Western Ghats NERFINISHED ⓘ |
| reservoirCreatedBy |
Cheruthoni Dam
NERFINISHED
ⓘ
Idukki Dam NERFINISHED ⓘ Kulamavu Dam NERFINISHED ⓘ |
| significance | major source of electricity for Kerala ⓘ |
| stateServed | Kerala NERFINISHED ⓘ |
| usesTechnology | hydroelectric turbines ⓘ |
| waterSource | Periyar 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: Idukki Hydroelectric Project Description of subject: The Idukki Hydroelectric Project is a major hydroelectric power station in Kerala, India, known for its arch dam complex and significant contribution to the state's electricity supply.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.