Puyehue River watershed
E1288051
UNEXPLORED
The Puyehue River watershed is a drainage basin in southern Chile that collects water from Lake Puyehue and surrounding Andean landscapes before channeling it through the Puyehue River system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Puyehue River watershed canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17767778 — 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: Puyehue River watershed Context triple: [Lake Puyehue, partOf, Puyehue River watershed]
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A.
Mataquito River basin
The Mataquito River basin is a river drainage system in Chile’s Maule Region that collects waters from tributaries such as the Teno River before flowing into the Pacific Ocean.
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B.
San Lorenzo River watershed
The San Lorenzo River watershed is a drainage basin in California’s Santa Cruz Mountains that collects rainfall and streamflow feeding the San Lorenzo River and its surrounding ecosystems and communities.
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C.
Itata River basin
The Itata River basin is a river drainage area in south-central Chile known for its fertile valleys, historical indigenous presence, and significant role in regional agriculture and viticulture.
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D.
Río Hurtado basin
The Río Hurtado basin is a river drainage area in Chile’s Coquimbo Region, characterized by semi-arid Andean landscapes, rural communities, and agriculture dependent on its seasonal waters.
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E.
Lauca River basin
The Lauca River basin is a high-altitude Andean watershed in northern Chile and western Bolivia, known for its volcanic landscapes, altiplano wetlands, and rich biodiversity within protected areas such as Lauca National Park.
- 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: Puyehue River watershed Target entity description: The Puyehue River watershed is a drainage basin in southern Chile that collects water from Lake Puyehue and surrounding Andean landscapes before channeling it through the Puyehue River system.
-
A.
Mataquito River basin
The Mataquito River basin is a river drainage system in Chile’s Maule Region that collects waters from tributaries such as the Teno River before flowing into the Pacific Ocean.
-
B.
San Lorenzo River watershed
The San Lorenzo River watershed is a drainage basin in California’s Santa Cruz Mountains that collects rainfall and streamflow feeding the San Lorenzo River and its surrounding ecosystems and communities.
-
C.
Itata River basin
The Itata River basin is a river drainage area in south-central Chile known for its fertile valleys, historical indigenous presence, and significant role in regional agriculture and viticulture.
-
D.
Río Hurtado basin
The Río Hurtado basin is a river drainage area in Chile’s Coquimbo Region, characterized by semi-arid Andean landscapes, rural communities, and agriculture dependent on its seasonal waters.
-
E.
Lauca River basin
The Lauca River basin is a high-altitude Andean watershed in northern Chile and western Bolivia, known for its volcanic landscapes, altiplano wetlands, and rich biodiversity within protected areas such as Lauca National Park.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.