Kulamavu Dam
E844371
Kulamavu Dam is a masonry gravity dam in Kerala, India, forming part of the Idukki Hydroelectric Project and helping create one of Asia’s largest arch dam reservoirs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kulamavu Dam canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10141643 — 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: Kulamavu Dam Context triple: [Idukki district, contains, Kulamavu Dam]
-
A.
Irganai Dam
Irganai Dam is a major hydroelectric dam in Russia’s Dagestan region, known for its large installed capacity and role in supplying power to the North Caucasus.
-
B.
Hidkal Dam
Hidkal Dam is a major irrigation and hydroelectric dam built across the Ghataprabha River in Karnataka, India.
-
C.
Mula Dam
Mula Dam is a major irrigation and water-supply dam built on the Mula River in Maharashtra, India.
-
D.
Mattupetty Dam
Mattupetty Dam is a scenic concrete storage dam and popular lakeside tourist spot near Munnar in Kerala, India, known for its tranquil reservoir, boating, and surrounding hill views.
-
E.
Markonahalli Dam
Markonahalli Dam is a historic irrigation and flood-control dam built across the Shimsha River in Karnataka, India.
- 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: Kulamavu Dam Target entity description: Kulamavu Dam is a masonry gravity dam in Kerala, India, forming part of the Idukki Hydroelectric Project and helping create one of Asia’s largest arch dam reservoirs.
-
A.
Irganai Dam
Irganai Dam is a major hydroelectric dam in Russia’s Dagestan region, known for its large installed capacity and role in supplying power to the North Caucasus.
-
B.
Hidkal Dam
Hidkal Dam is a major irrigation and hydroelectric dam built across the Ghataprabha River in Karnataka, India.
-
C.
Mula Dam
Mula Dam is a major irrigation and water-supply dam built on the Mula River in Maharashtra, India.
-
D.
Mattupetty Dam
Mattupetty Dam is a scenic concrete storage dam and popular lakeside tourist spot near Munnar in Kerala, India, known for its tranquil reservoir, boating, and surrounding hill views.
-
E.
Markonahalli Dam
Markonahalli Dam is a historic irrigation and flood-control dam built across the Shimsha River in Karnataka, India.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
masonry gravity dam ⓘ |
| associatedPowerStation | Idukki Hydroelectric Power Station NERFINISHED ⓘ |
| constructionMaterial | masonry ⓘ |
| country | India ⓘ |
| damType | gravity dam ⓘ |
| formsReservoirWith |
Cheruthoni Dam
NERFINISHED
ⓘ
Idukki Dam NERFINISHED ⓘ |
| helpsCreate | Idukki Reservoir NERFINISHED ⓘ |
| locatedIn |
Idukki district
NERFINISHED
ⓘ
Kerala NERFINISHED ⓘ southern India NERFINISHED ⓘ |
| locatedOn | Periyar River NERFINISHED ⓘ |
| nearbyTown |
Kulamavu
NERFINISHED
ⓘ
Painavu NERFINISHED ⓘ |
| operator | Kerala State Electricity Board NERFINISHED ⓘ |
| ownedBy | Government of Kerala NERFINISHED ⓘ |
| partOf |
Idukki Hydroelectric Project
NERFINISHED
ⓘ
Periyar river development schemes ⓘ |
| projectType | hydroelectric project component ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ water storage ⓘ |
| region | Western Ghats NERFINISHED ⓘ |
| reservoirIsOneOf | largest arch dam reservoirs in Asia ⓘ |
| riverBasin | Periyar basin NERFINISHED ⓘ |
| state | Kerala NERFINISHED ⓘ |
| status | operational ⓘ |
| usedFor | regulating inflow to Idukki Reservoir ⓘ |
| watercourse | 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: Kulamavu Dam Description of subject: Kulamavu Dam is a masonry gravity dam in Kerala, India, forming part of the Idukki Hydroelectric Project and helping create one of Asia’s largest arch dam reservoirs.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.