Copahue
E265471
Copahue is an active stratovolcano on the Chile-Argentina border known for its frequent eruptions, acidic crater lake, and geothermal activity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Copahue canonical | 6 |
| Copahue hot springs | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2417711 — 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: Copahue Context triple: [Southern Volcanic Zone of the Andes, hasVolcano, Copahue]
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A.
Curanilahue
Curanilahue is a Chilean city and commune in the Biobío Region, known historically for its coal mining industry and location in the Arauco Province.
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B.
Llanquihue Lake
Llanquihue Lake is one of Chile's largest and most scenic lakes, renowned for its clear waters and striking views of nearby snow-capped volcanoes.
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C.
Paso Puyehue
Paso Puyehue is a mountain pass and international border crossing in the Andes that connects southern Chile and Argentina.
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D.
Lago Ranco
Lago Ranco is a small town in southern Chile known for its scenic setting on the shores of Lake Ranco in the Los Ríos Region.
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E.
Laguna del Maule
Laguna del Maule is a high-altitude volcanic lake and reservoir in the Andes of central Chile, known for its geothermal activity and role in regional hydropower and water 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: Copahue Target entity description: Copahue is an active stratovolcano on the Chile-Argentina border known for its frequent eruptions, acidic crater lake, and geothermal activity.
-
A.
Curanilahue
Curanilahue is a Chilean city and commune in the Biobío Region, known historically for its coal mining industry and location in the Arauco Province.
-
B.
Llanquihue Lake
Llanquihue Lake is one of Chile's largest and most scenic lakes, renowned for its clear waters and striking views of nearby snow-capped volcanoes.
-
C.
Paso Puyehue
Paso Puyehue is a mountain pass and international border crossing in the Andes that connects southern Chile and Argentina.
-
D.
Lago Ranco
Lago Ranco is a small town in southern Chile known for its scenic setting on the shores of Lake Ranco in the Los Ríos Region.
-
E.
Laguna del Maule
Laguna del Maule is a high-altitude volcanic lake and reservoir in the Andes of central Chile, known for its geothermal activity and role in regional hydropower and water supply.
- F. None of above. chosen
Statements (46)
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: Copahue Description of subject: Copahue is an active stratovolcano on the Chile-Argentina border known for its frequent eruptions, acidic crater lake, and geothermal activity.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.