Lautaro volcano
E890788
Lautaro volcano is a remote, glacier-covered stratovolcano in Chilean Patagonia, rising from the Southern Patagonian Ice Field within the Austral Volcanic Zone of the Andes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lautaro volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10771541 — 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: Lautaro volcano Context triple: [Austral Volcanic Zone of the Andes, hasVolcano, Lautaro volcano]
-
A.
Puyehue Volcano
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.
-
B.
Tupungato volcano
Tupungato volcano is a massive, mostly dormant stratovolcano in the central Andes on the Argentina–Chile border, known as one of the highest volcanic peaks in the world.
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C.
Tupungatito volcano
Tupungatito volcano is an active stratovolcano in the central Andes on the Chile–Argentina border, known for frequent small eruptions and its role in the Andean volcanic arc.
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D.
Llaima Volcano
Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
-
E.
Tinguiririca Volcano
Tinguiririca Volcano is an active stratovolcano in the Andes of central Chile, known for its geothermal activity and proximity to the site of the 1972 Andes flight disaster.
- 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: Lautaro volcano Target entity description: Lautaro volcano is a remote, glacier-covered stratovolcano in Chilean Patagonia, rising from the Southern Patagonian Ice Field within the Austral Volcanic Zone of the Andes.
-
A.
Puyehue Volcano
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.
-
B.
Tupungato volcano
Tupungato volcano is a massive, mostly dormant stratovolcano in the central Andes on the Argentina–Chile border, known as one of the highest volcanic peaks in the world.
-
C.
Tupungatito volcano
Tupungatito volcano is an active stratovolcano in the central Andes on the Chile–Argentina border, known for frequent small eruptions and its role in the Andean volcanic arc.
-
D.
Llaima Volcano
Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
-
E.
Tinguiririca Volcano
Tinguiririca Volcano is an active stratovolcano in the Andes of central Chile, known for its geothermal activity and proximity to the site of the 1972 Andes flight disaster.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
glaciated volcano
ⓘ
stratovolcano ⓘ |
| access |
difficult
ⓘ
requires glacier travel ⓘ |
| activityStatus | potentially active ⓘ |
| category |
Glaciated volcanoes
ⓘ
Mountains of Patagonia NERFINISHED ⓘ Stratovolcanoes of the Andes ⓘ Volcanoes of Chile ⓘ |
| climate |
cold
ⓘ
high-precipitation Patagonian climate ⓘ |
| continent | South America ⓘ |
| country | Chile ⓘ |
| coveredBy | glacier ⓘ |
| discoveryContext | documented by exploratory expeditions in Patagonia ⓘ |
| dominantRockType | andesite (inferred for Austral Zone stratovolcanoes) ⓘ |
| drainageImpact | influences outlet glaciers of Southern Patagonian Ice Field ⓘ |
| elevation |
~11089 ft
ⓘ
~3380 m ⓘ |
| eruptionStyle | subglacial eruptions (inferred) ⓘ |
| geologicalAge | Quaternary (inferred for active Austral Zone volcanoes) ⓘ |
| glacialFeature | heavily crevassed ice cover ⓘ |
| hazard |
ashfall potential
ⓘ
glacial outburst floods (jökulhlaups) potential ⓘ |
| iceCap | Southern Patagonian Ice Field NERFINISHED ⓘ |
| isPartOf | Patagonian Andes volcanic chain NERFINISHED ⓘ |
| lastEruption | 20th century (poorly documented) ⓘ |
| locatedIn |
Andes
ⓘ
Austral Volcanic Zone NERFINISHED ⓘ Chilean Patagonia NERFINISHED ⓘ Southern Patagonian Ice Field NERFINISHED ⓘ |
| monitoring | limited due to remoteness ⓘ |
| mountainRange | Andes ⓘ |
| namedAfter | Lautaro NERFINISHED ⓘ |
| partOf | Andean Volcanic Belt NERFINISHED ⓘ |
| populationNearby | very sparse ⓘ |
| prominence | high local relief above ice field ⓘ |
| region | Magallanes Region NERFINISHED ⓘ |
| relativeLocation |
remote
ⓘ
west of the Chilean–Argentine border ⓘ within the Southern Patagonian Ice Field interior ⓘ |
| summit | ice-covered ⓘ |
| tectonicSetting | Nazca–South America subduction zone (Austral segment) NERFINISHED ⓘ |
| volcanicArc | Austral Volcanic Zone NERFINISHED ⓘ |
| volcanoType | stratovolcano ⓘ |
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: Lautaro volcano Description of subject: Lautaro volcano is a remote, glacier-covered stratovolcano in Chilean Patagonia, rising from the Southern Patagonian Ice Field within the Austral Volcanic Zone of the Andes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.