Lanín
E265470
Lanín is a prominent stratovolcano in the southern Andes, straddling the border between Argentina and Chile and known for its conical shape and popular mountaineering routes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lanín canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2417706 — 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: Lanín Context triple: [Southern Volcanic Zone of the Andes, hasVolcano, Lanín]
-
A.
El Chañar
El Chañar is a small rural settlement located in the Río Hurtado area of Chile’s Coquimbo Region.
-
B.
Pozo Almonte
Pozo Almonte is a small town and commune in northern Chile known as an administrative and service center in the arid Tarapacá desert region.
-
C.
Vallorcine
Vallorcine is a small alpine village and ski resort in the French Alps, known for its scenic setting close to the Mont Blanc massif and its access to hiking and winter sports.
-
D.
Paso Puyehue
Paso Puyehue is a mountain pass and international border crossing in the Andes that connects southern Chile and Argentina.
-
E.
Paso Futaleufú
Paso Futaleufú is a mountain pass and international border crossing in the Andes that connects southern Chile and Argentina near the town of Futaleufú.
- 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: Lanín Target entity description: Lanín is a prominent stratovolcano in the southern Andes, straddling the border between Argentina and Chile and known for its conical shape and popular mountaineering routes.
-
A.
El Chañar
El Chañar is a small rural settlement located in the Río Hurtado area of Chile’s Coquimbo Region.
-
B.
Pozo Almonte
Pozo Almonte is a small town and commune in northern Chile known as an administrative and service center in the arid Tarapacá desert region.
-
C.
Vallorcine
Vallorcine is a small alpine village and ski resort in the French Alps, known for its scenic setting close to the Mont Blanc massif and its access to hiking and winter sports.
-
D.
Paso Puyehue
Paso Puyehue is a mountain pass and international border crossing in the Andes that connects southern Chile and Argentina.
-
E.
Paso Futaleufú
Paso Futaleufú is a mountain pass and international border crossing in the Andes that connects southern Chile and Argentina near the town of Futaleufú.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
stratovolcano ⓘ |
| climbingSeason | austral summer ⓘ |
| continent | South America ⓘ |
| country |
Argentina
ⓘ
Chile ⓘ |
| elevation |
3776 m
ⓘ
about 12400 ft ⓘ |
| firstAscent | 1897 ⓘ |
| firstAscentBy |
Arnold Heim
ⓘ
Rudolf Hauthal ⓘ |
| geologicalSetting | subduction-related volcano ⓘ |
| hasFeature |
ice cap near summit
ⓘ
permanent snowfields ⓘ |
| hasGlaciers | yes ⓘ |
| hasMapucheCulturalSignificance | yes ⓘ |
| hasRoute |
normal route from Argentine side
ⓘ
normal route from Chilean side ⓘ |
| isLandmarkOf | Neuquén Province ⓘ |
| isPartOf |
Lanín National Park
ⓘ
Lanín National Park ⓘ
surface form:
Parque Nacional Lanín
Villarrica National Park ⓘ
surface form:
Villarrica National Reserve
|
| isSymbolOf | Neuquén Province ⓘ |
| lastEruption | Holocene ⓘ |
| locatedIn |
Andes
ⓘ
La Araucanía Region ⓘ
surface form:
Araucanía Region
Neuquén Province ⓘ Andes ⓘ
surface form:
Southern Andes
|
| mountainRange | Andes ⓘ |
| nameLanguage |
Mapudungun
ⓘ
Spanish ⓘ |
| near |
Junín de los Andes
ⓘ
San Martín de los Andes ⓘ |
| onBorderWith |
Argentina
ⓘ
Chile ⓘ |
| popularFor |
climbing
ⓘ
mountaineering ⓘ ski mountaineering ⓘ |
| prominence | highly prominent peak in region ⓘ |
| protectedAreaStatus |
national park (Argentine side)
ⓘ
national reserve (Chilean side) ⓘ |
| requiresPermit | yes (for ascent from Argentina) ⓘ |
| shape | conical ⓘ |
| volcanicArc |
Southern Volcanic Zone of the Andes
ⓘ
surface form:
Southern Volcanic Zone
|
| 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: Lanín Description of subject: Lanín is a prominent stratovolcano in the southern Andes, straddling the border between Argentina and Chile and known for its conical shape and popular mountaineering routes.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Western Argentina