Puyehue Volcano
E445585
Puyehue Volcano is an active stratovolcano in southern Chile’s Andes, known for its explosive eruptions and inclusion in the Puyehue-Cordón Caulle volcanic complex.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Puyehue volcano | 2 |
| Puyehue Volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4363961 — 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 Volcano Context triple: [Osorno, locatedNear, Puyehue Volcano]
-
A.
Villarrica Volcano
Villarrica Volcano is one of Chile’s most active and iconic stratovolcanoes, known for its persistent lava lake and popularity as a mountaineering and skiing destination.
-
B.
Parinacota Volcano
Parinacota Volcano is a large, snow-capped stratovolcano in the Chilean Andes, notable for its symmetrical cone and location within the Lauca National Park near the Bolivian border.
-
C.
Concepción Volcano
Concepción Volcano is an active stratovolcano forming part of Ometepe Island in Lake Nicaragua, known for its near-perfect cone shape and frequent eruptions.
-
D.
Ollagüe volcano
Ollagüe volcano is a large, active stratovolcano straddling the border between Chile and Bolivia in the high Andes, noted for its persistent fumarolic activity and extensive lava flows.
-
E.
Osorno Volcano
Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
- 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 Volcano Target entity description: Puyehue Volcano is an active stratovolcano in southern Chile’s Andes, known for its explosive eruptions and inclusion in the Puyehue-Cordón Caulle volcanic complex.
-
A.
Villarrica Volcano
Villarrica Volcano is one of Chile’s most active and iconic stratovolcanoes, known for its persistent lava lake and popularity as a mountaineering and skiing destination.
-
B.
Parinacota Volcano
Parinacota Volcano is a large, snow-capped stratovolcano in the Chilean Andes, notable for its symmetrical cone and location within the Lauca National Park near the Bolivian border.
-
C.
Concepción Volcano
Concepción Volcano is an active stratovolcano forming part of Ometepe Island in Lake Nicaragua, known for its near-perfect cone shape and frequent eruptions.
-
D.
Ollagüe volcano
Ollagüe volcano is a large, active stratovolcano straddling the border between Chile and Bolivia in the high Andes, noted for its persistent fumarolic activity and extensive lava flows.
-
E.
Osorno Volcano
Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano ⓘ |
| belongsTo | Republic of Chile NERFINISHED ⓘ |
| country | Chile ⓘ |
| eruptionStyle | explosive eruptions ⓘ |
| fedBySubductionOf | Nazca Plate NERFINISHED ⓘ |
| hasActivityType |
Plinian eruptions
ⓘ
sub-Plinian eruptions ⓘ |
| hasAge | Quaternary ⓘ |
| hasAlternativeName | Volcán Puyehue NERFINISHED ⓘ |
| hasCrater | summit crater ⓘ |
| hasElevation |
approximately 2236 m
ⓘ
approximately 7336 ft ⓘ |
| hasEruption |
1921–1922 eruption
ⓘ
1960 eruption ⓘ |
| hasGlacialFeatures | glacially eroded flanks ⓘ |
| hasHazard |
ashfall
ⓘ
lahars ⓘ pyroclastic flows ⓘ |
| hasLastMajorEruption | 1960 ⓘ |
| hasLavaType | lava flows ⓘ |
| hasMorphology | composite cone ⓘ |
| hasNameLanguage | Spanish ⓘ |
| hasNearbySettlement |
Entre Lagos
NERFINISHED
ⓘ
Lago Ranco NERFINISHED ⓘ Osorno NERFINISHED ⓘ |
| hasRockType |
andesite
ⓘ
dacite ⓘ rhyolite ⓘ |
| hasVentAlignment | NW–SE trending fissures ⓘ |
| hasVolcanicArc | Andean Volcanic Belt NERFINISHED ⓘ |
| hasVolcanicComplex |
Cordón Caulle
NERFINISHED
ⓘ
Puyehue-Cordón Caulle NERFINISHED ⓘ |
| lastMajorEruptionAssociatedWith | 1960 Valdivia earthquake NERFINISHED ⓘ |
| locatedIn |
Andean Southern Volcanic Zone
NERFINISHED
ⓘ
Andes ⓘ Los Lagos Region NERFINISHED ⓘ Southern Chile NERFINISHED ⓘ |
| locatedOn | South American Plate NERFINISHED ⓘ |
| monitoredBy |
OVDAS
NERFINISHED
ⓘ
SERNAGEOMIN NERFINISHED ⓘ |
| near |
Puyehue Lake
NERFINISHED
ⓘ
Puyehue National Park NERFINISHED ⓘ Ranco Lake NERFINISHED ⓘ |
| partOf | Puyehue-Cordón Caulle volcanic complex NERFINISHED ⓘ |
| volcanicZone | Southern Volcanic Zone of the Andes NERFINISHED ⓘ |
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: Puyehue Volcano Description of subject: Puyehue Volcano is an active stratovolcano in southern Chile’s Andes, known for its explosive eruptions and inclusion in the Puyehue-Cordón Caulle volcanic complex.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Puyehue volcano
this entity surface form:
Puyehue volcano