Antofalla volcano
E298975
Antofalla volcano is a large, remote stratovolcano in the Argentine Andes, notable for its high elevation and association with extensive salt flats and volcanic landscapes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Antofalla volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2807212 — 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: Antofalla volcano Context triple: [Salar de Antofalla, near, Antofalla volcano]
-
A.
Apoyeque Volcano
Apoyeque Volcano is a large, water-filled caldera and active volcanic complex forming part of the Chiltepe Peninsula in western Nicaragua.
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B.
San Pablo volcano
San Pablo volcano is a stratovolcano in northern Chile’s Andes, known for its high elevation and proximity to the more prominent San Pedro volcano.
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C.
Tolima volcano
Tolima volcano is a prominent, glacier-capped stratovolcano in the Central Andes of Colombia, known for its steep slopes and significant role in the region’s geography and history.
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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.
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E.
Pomerape Volcano
Pomerape Volcano is a stratovolcano in the Andes on the Chile–Bolivia border, known as part of the Nevados de Payachata volcanic group near the 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: Antofalla volcano Target entity description: Antofalla volcano is a large, remote stratovolcano in the Argentine Andes, notable for its high elevation and association with extensive salt flats and volcanic landscapes.
-
A.
Apoyeque Volcano
Apoyeque Volcano is a large, water-filled caldera and active volcanic complex forming part of the Chiltepe Peninsula in western Nicaragua.
-
B.
San Pablo volcano
San Pablo volcano is a stratovolcano in northern Chile’s Andes, known for its high elevation and proximity to the more prominent San Pedro volcano.
-
C.
Tolima volcano
Tolima volcano is a prominent, glacier-capped stratovolcano in the Central Andes of Colombia, known for its steep slopes and significant role in the region’s geography and history.
-
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.
Pomerape Volcano
Pomerape Volcano is a stratovolcano in the Andes on the Chile–Bolivia border, known as part of the Nevados de Payachata volcanic group near the Lauca National Park.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
stratovolcano
ⓘ
volcano ⓘ |
| accessibility | difficult to access ⓘ |
| climate | cold desert climate ⓘ |
| composition |
andesite
ⓘ
basaltic andesite ⓘ dacite ⓘ |
| country | Argentina ⓘ |
| elevation |
about 21000 feet
ⓘ
about 6400 metres ⓘ |
| environment |
arid
ⓘ
remote ⓘ |
| eruptionStyle |
effusive
ⓘ
explosive ⓘ |
| geologicalAge |
Cenozoic
ⓘ
Pleistocene to Holocene ⓘ |
| hasFeature |
large volcanic edifice
ⓘ
lava flows ⓘ multiple vents ⓘ pyroclastic deposits ⓘ summit craters ⓘ |
| lastEruption | Holocene ⓘ |
| locatedIn |
Andes
ⓘ
Catamarca Province ⓘ Puna de Atacama ⓘ northwestern Argentina ⓘ |
| locatedOn |
Puna de Atacama
ⓘ
surface form:
Puna plateau
|
| mountainRange | Andes ⓘ |
| near |
Salar de Antofalla
ⓘ
high‑altitude desert plateau ⓘ salt flats ⓘ |
| nearSettlement | Antofalla village ⓘ |
| notableFor |
association with extensive salt flats
ⓘ
high elevation ⓘ large volcanic landscapes ⓘ |
| partOf | Andean Volcanic Belt ⓘ |
| region | Central Andes ⓘ |
| researchInterest |
Andean tectonics
ⓘ
high‑altitude volcanology ⓘ salt‑flat related hydrothermal systems ⓘ |
| surfaceFeature |
ignimbrite plateaus
ⓘ
lava domes ⓘ scoria cones ⓘ |
| tectonicSetting | Nazca Plate subduction beneath South American Plate ⓘ |
| volcanicArcOrBelt | Central Volcanic Zone of the Andes ⓘ |
| 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: Antofalla volcano Description of subject: Antofalla volcano is a large, remote stratovolcano in the Argentine Andes, notable for its high elevation and association with extensive salt flats and volcanic landscapes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.