Mangatangi Dam
E1510387
UNEXPLORED
Mangatangi Dam is a major concrete water supply dam in New Zealand’s North Island that forms part of Auckland’s Hunua Ranges water catchment system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mangatangi Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21965070 — 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: Mangatangi Dam Context triple: [Hunua Ranges, contains, Mangatangi Dam]
-
A.
Upamayo Dam
Upamayo Dam is a hydraulic structure in Peru that controls the outflow of Lake Junín for purposes such as water regulation and hydroelectric power generation.
-
B.
Rengali Dam
Rengali Dam is a major multipurpose reservoir and hydroelectric project in Odisha, India, built across the Brahmani River for power generation, irrigation, and flood control.
-
C.
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.
-
D.
Pukaki Dam
Pukaki Dam is a major hydroelectric dam in New Zealand’s South Island that regulates Lake Pukaki as part of the Waitaki River power scheme.
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E.
Larji Dam
Larji Dam is a hydroelectric dam on the Beas River in Himachal Pradesh, India, known for power generation and irrigation support in the surrounding region.
- 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: Mangatangi Dam Target entity description: Mangatangi Dam is a major concrete water supply dam in New Zealand’s North Island that forms part of Auckland’s Hunua Ranges water catchment system.
-
A.
Upamayo Dam
Upamayo Dam is a hydraulic structure in Peru that controls the outflow of Lake Junín for purposes such as water regulation and hydroelectric power generation.
-
B.
Rengali Dam
Rengali Dam is a major multipurpose reservoir and hydroelectric project in Odisha, India, built across the Brahmani River for power generation, irrigation, and flood control.
-
C.
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.
-
D.
Pukaki Dam
Pukaki Dam is a major hydroelectric dam in New Zealand’s South Island that regulates Lake Pukaki as part of the Waitaki River power scheme.
-
E.
Larji Dam
Larji Dam is a hydroelectric dam on the Beas River in Himachal Pradesh, India, known for power generation and irrigation support in the surrounding region.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.