Presa Peñitas
E1424146
UNEXPLORED
Presa Peñitas is a major hydroelectric dam and reservoir on the Grijalva River in southern Mexico, used for power generation, flood control, and water management.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Presa Belisario Domínguez | 1 |
| Presa Peñitas canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20209186 — 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: Presa Peñitas Context triple: [Río Grijalva, formsReservoir, Presa Peñitas]
-
A.
Presa El Rodeo
Presa El Rodeo is a reservoir located in the municipality of Puente de Ixtla in the Mexican state of Morelos, used primarily for irrigation, fishing, and local recreation.
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B.
Presa Miguel Alemán
Presa Miguel Alemán is a large hydroelectric and irrigation dam and reservoir located in the state of Oaxaca, Mexico.
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C.
Presa Palo Bolero
Presa Palo Bolero is a reservoir located in the municipality of Puente de Ixtla in the Mexican state of Morelos, used primarily for irrigation and local water management.
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D.
Presa Lázaro Cárdenas
Presa Lázaro Cárdenas is a major Mexican dam and reservoir on the Nazas River, built primarily for irrigation, flood control, and regional water supply.
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E.
Presa El Novillo
Presa El Novillo is a major hydroelectric and irrigation dam located on the Yaqui River in the state of Sonora, Mexico.
- 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: Presa Peñitas Target entity description: Presa Peñitas is a major hydroelectric dam and reservoir on the Grijalva River in southern Mexico, used for power generation, flood control, and water management.
-
A.
Presa El Rodeo
Presa El Rodeo is a reservoir located in the municipality of Puente de Ixtla in the Mexican state of Morelos, used primarily for irrigation, fishing, and local recreation.
-
B.
Presa Miguel Alemán
Presa Miguel Alemán is a large hydroelectric and irrigation dam and reservoir located in the state of Oaxaca, Mexico.
-
C.
Presa Palo Bolero
Presa Palo Bolero is a reservoir located in the municipality of Puente de Ixtla in the Mexican state of Morelos, used primarily for irrigation and local water management.
-
D.
Presa Lázaro Cárdenas
Presa Lázaro Cárdenas is a major Mexican dam and reservoir on the Nazas River, built primarily for irrigation, flood control, and regional water supply.
-
E.
Presa El Novillo
Presa El Novillo is a major hydroelectric and irrigation dam located on the Yaqui River in the state of Sonora, Mexico.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Presa Peñitas