Sutami Dam
E322620
Sutami Dam is a major multipurpose dam in East Java, Indonesia, used primarily for hydroelectric power generation, irrigation, and flood control on the Brantas River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sutami Dam canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3060609 — 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: Sutami Dam Context triple: [Brantas River, hasDam, Sutami Dam]
-
A.
Surobi Dam
Surobi Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
-
B.
Amawalk Dam
Amawalk Dam is an early 20th-century masonry dam in Westchester County, New York, that impounds the Amawalk Reservoir as part of New York City's water supply system.
-
C.
Harangi Dam
Harangi Dam is a masonry dam built across the Harangi River, a tributary of the Kaveri, in Karnataka, India, primarily used for irrigation and water storage.
-
D.
Shimen Reservoir
Shimen Reservoir is a major multipurpose reservoir in Taoyuan, Taiwan, known for water supply, flood control, irrigation, and recreation.
-
E.
Bargi Dam
Bargi Dam is a major multipurpose dam built on the Narmada River in Madhya Pradesh, India, primarily used for irrigation, hydropower generation, and flood control.
- 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: Sutami Dam Target entity description: Sutami Dam is a major multipurpose dam in East Java, Indonesia, used primarily for hydroelectric power generation, irrigation, and flood control on the Brantas River.
-
A.
Surobi Dam
Surobi Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
-
B.
Amawalk Dam
Amawalk Dam is an early 20th-century masonry dam in Westchester County, New York, that impounds the Amawalk Reservoir as part of New York City's water supply system.
-
C.
Harangi Dam
Harangi Dam is a masonry dam built across the Harangi River, a tributary of the Kaveri, in Karnataka, India, primarily used for irrigation and water storage.
-
D.
Shimen Reservoir
Shimen Reservoir is a major multipurpose reservoir in Taoyuan, Taiwan, known for water supply, flood control, irrigation, and recreation.
-
E.
Bargi Dam
Bargi Dam is a major multipurpose dam built on the Narmada River in Madhya Pradesh, India, primarily used for irrigation, hydropower generation, and flood control.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
embankment dam ⓘ gravity dam ⓘ hydroelectric dam ⓘ multipurpose dam ⓘ |
| basinCountry | Indonesia ⓘ |
| constructionBegan | 1972 ⓘ |
| continent | Asia ⓘ |
| country | Indonesia ⓘ |
| countrySubdivision |
East Java Province
ⓘ
linked to:
East Java
|
| formerName | Karangkates Dam ⓘ |
| function |
drought mitigation
ⓘ
river regulation ⓘ |
| hasSpillway | yes ⓘ |
| height | 60 m ⓘ |
| installedCapacity |
105 MW
ⓘ
3 x 35 MW ⓘ |
| length | 620 m ⓘ |
| locatedIn |
Brantas River basin
ⓘ
linked to:
Brantas River
East Java ⓘ |
| locatedNear |
Karangkates
ⓘ
Malang Regency ⓘ |
| locatedOnRiver | Brantas River ⓘ |
| managingAgency | Perum Jasa Tirta I ⓘ |
| namedAfter | Sutami ⓘ |
| numberOfTurbines | 3 ⓘ |
| openingYear | 1977 ⓘ |
| operator |
Perusahaan Umum Jasa Tirta I
ⓘ
linked to:
Perum Jasa Tirta I
|
| owner | Government of Indonesia ⓘ |
| partOf |
Brantas River Basin development
ⓘ
linked to:
Selorejo Dam
|
| plantType | conventional hydroelectric power plant ⓘ |
| primaryUse | hydroelectric power generation ⓘ |
| province | East Java ⓘ |
| purpose |
peak load power generation
ⓘ
sediment control ⓘ |
| region | Java ⓘ |
| reservoirName |
Karangkates Reservoir
ⓘ
linked to:
Karangkates Dam
|
| reservoirSurfaceArea | 22 km2 ⓘ |
| reservoirTotalCapacity | 343,000,000 m3 ⓘ |
| riverCrossed | Brantas River ⓘ |
| spillwayType | gated overflow spillway ⓘ |
| status | operational ⓘ |
| turbineType | Francis turbine ⓘ |
| use |
flood control
ⓘ
irrigation ⓘ recreation ⓘ water supply ⓘ |
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: Sutami Dam Description of subject: Sutami Dam is a major multipurpose dam in East Java, Indonesia, used primarily for hydroelectric power generation, irrigation, and flood control on the Brantas River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.