Três Irmãos Reservoir
E1489077
UNEXPLORED
Três Irmãos Reservoir is a large artificial lake in São Paulo state, Brazil, formed by the Três Irmãos Dam on the Tietê River and used primarily for hydroelectric power generation, water regulation, and recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Três Irmãos Reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21469119 — 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: Três Irmãos Reservoir Context triple: [Três Irmãos Dam, reservoirName, Três Irmãos Reservoir]
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A.
Harriman Reservoir
Harriman Reservoir is a large man-made lake in southern Vermont known for its scenic shoreline, recreational boating, and fishing opportunities.
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B.
Antero Reservoir
Antero Reservoir is a high-altitude man-made lake in Colorado’s South Park region, known for its cold-water fisheries and outdoor recreation opportunities.
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C.
Kama Reservoir
Kama Reservoir is a large artificial lake in Russia formed by damming the Kama River, used primarily for hydroelectric power generation, navigation, and water regulation.
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D.
Island Park Reservoir
Island Park Reservoir is a man-made lake in eastern Idaho popular for fishing, boating, and outdoor recreation within the Island Park area.
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E.
John H. Kerr Reservoir
John H. Kerr Reservoir is a large man-made lake on the Roanoke River along the North Carolina–Virginia border, widely used for hydroelectric power, flood control, and recreation.
- 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: Três Irmãos Reservoir Target entity description: Três Irmãos Reservoir is a large artificial lake in São Paulo state, Brazil, formed by the Três Irmãos Dam on the Tietê River and used primarily for hydroelectric power generation, water regulation, and recreation.
-
A.
Harriman Reservoir
Harriman Reservoir is a large man-made lake in southern Vermont known for its scenic shoreline, recreational boating, and fishing opportunities.
-
B.
Antero Reservoir
Antero Reservoir is a high-altitude man-made lake in Colorado’s South Park region, known for its cold-water fisheries and outdoor recreation opportunities.
-
C.
Kama Reservoir
Kama Reservoir is a large artificial lake in Russia formed by damming the Kama River, used primarily for hydroelectric power generation, navigation, and water regulation.
-
D.
Island Park Reservoir
Island Park Reservoir is a man-made lake in eastern Idaho popular for fishing, boating, and outdoor recreation within the Island Park area.
-
E.
John H. Kerr Reservoir
John H. Kerr Reservoir is a large man-made lake on the Roanoke River along the North Carolina–Virginia border, widely used for hydroelectric power, flood control, and recreation.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.