Tawa Dam
E281915
Tawa Dam is a major masonry dam in Madhya Pradesh, India, built on the Tawa River for irrigation, flood control, and hydroelectric power generation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tawa Reservoir | 3 |
| Tawa Dam canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2597618 — 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: Tawa Dam Context triple: [Tawa River, hasDam, Tawa Dam]
-
A.
Brownlee Dam
Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
-
B.
Jurala Dam
Jurala Dam is a major irrigation and hydroelectric project built across the Krishna River in Telangana, India.
-
C.
Betania Dam
Betania Dam is a major hydroelectric dam and reservoir in Colombia, known for generating power and supporting irrigation and aquaculture in the Huila region.
-
D.
Itezhi-Tezhi Dam
Itezhi-Tezhi Dam is a major hydroelectric and water-regulation dam in Zambia that helps control flows and generate power along the Kafue River system, a key tributary of the Zambezi.
-
E.
Colbún Dam
Colbún Dam is a major hydroelectric dam in Chile that generates power from the Maule River and plays a key role in the country’s energy supply.
- 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: Tawa Dam Target entity description: Tawa Dam is a major masonry dam in Madhya Pradesh, India, built on the Tawa River for irrigation, flood control, and hydroelectric power generation.
-
A.
Brownlee Dam
Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
-
B.
Jurala Dam
Jurala Dam is a major irrigation and hydroelectric project built across the Krishna River in Telangana, India.
-
C.
Betania Dam
Betania Dam is a major hydroelectric dam and reservoir in Colombia, known for generating power and supporting irrigation and aquaculture in the Huila region.
-
D.
Itezhi-Tezhi Dam
Itezhi-Tezhi Dam is a major hydroelectric and water-regulation dam in Zambia that helps control flows and generate power along the Kafue River system, a key tributary of the Zambezi.
-
E.
Colbún Dam
Colbún Dam is a major hydroelectric dam in Chile that generates power from the Maule River and plays a key role in the country’s energy supply.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
masonry dam ⓘ |
| basinCountry | India ⓘ |
| builtOnRiver | Tawa River ⓘ |
| constructionMaterial | masonry ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| countrySubdivision | Madhya Pradesh ⓘ |
| hasFunction |
flow regulation
ⓘ
power generation ⓘ water storage ⓘ |
| hasReservoir | Tawa Reservoir ⓘ |
| hasUse |
agricultural water supply
ⓘ
drinking water supply ⓘ fishery development ⓘ |
| locatedIn |
Madhya Pradesh
ⓘ
Narmadapuram district ⓘ |
| locatedInProtectedAreaVicinity |
Bori Wildlife Sanctuary
ⓘ
Satpura National Park ⓘ |
| nearestCity |
Hoshangabad
ⓘ
Itarsi ⓘ |
| operator | Government of Madhya Pradesh ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ irrigation ⓘ |
| region | Central India ⓘ |
| riverBasin |
Narmada Valley
ⓘ
surface form:
Narmada River basin
|
| state | Madhya Pradesh ⓘ |
| uses | surface irrigation canals ⓘ |
| watercourse | Tawa River ⓘ |
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: Tawa Dam Description of subject: Tawa Dam is a major masonry dam in Madhya Pradesh, India, built on the Tawa River for irrigation, flood control, and hydroelectric power generation.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Tawa Reservoir
subject surface form:
Tawa Dam
this entity surface form:
Tawa Reservoir
subject surface form:
Tawa Reservoir
this entity surface form:
Tawa Reservoir