Payún Matrú volcano
E876585
Payún Matrú volcano is a large shield-like volcanic complex in the La Payunia region of Mendoza Province, Argentina, known for its extensive lava fields and prominent caldera.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Payún Matrú volcano canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10661971 — 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: Payún Matrú volcano Context triple: [La Payunia, hasPeak, Payún Matrú volcano]
-
A.
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.
-
B.
Alcedo Volcano
Alcedo Volcano is a large shield volcano in the Galápagos Islands known for its extensive caldera and unique wildlife, including one of the largest populations of giant tortoises.
-
C.
Tronador Volcano
Tronador Volcano is a glaciated stratovolcano in the southern Andes of Chile and Argentina, renowned for its multiple summits and dramatic ice-covered slopes popular with climbers and hikers.
-
D.
Tunupa volcano
Tunupa volcano is a striking, multicolored dormant volcano overlooking Bolivia’s Salar de Uyuni, known for its dramatic landscapes and panoramic views of the salt flats.
-
E.
Puntiagudo Volcano
Puntiagudo Volcano is a sharply pointed, glacier-clad stratovolcano in southern Chile’s Andes, noted for its distinctive spire-like summit.
- 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: Payún Matrú volcano Target entity description: Payún Matrú volcano is a large shield-like volcanic complex in the La Payunia region of Mendoza Province, Argentina, known for its extensive lava fields and prominent caldera.
-
A.
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.
-
B.
Alcedo Volcano
Alcedo Volcano is a large shield volcano in the Galápagos Islands known for its extensive caldera and unique wildlife, including one of the largest populations of giant tortoises.
-
C.
Tronador Volcano
Tronador Volcano is a glaciated stratovolcano in the southern Andes of Chile and Argentina, renowned for its multiple summits and dramatic ice-covered slopes popular with climbers and hikers.
-
D.
Tunupa volcano
Tunupa volcano is a striking, multicolored dormant volcano overlooking Bolivia’s Salar de Uyuni, known for its dramatic landscapes and panoramic views of the salt flats.
-
E.
Puntiagudo Volcano
Puntiagudo Volcano is a sharply pointed, glacier-clad stratovolcano in southern Chile’s Andes, noted for its distinctive spire-like summit.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
caldera complex
ⓘ
volcano ⓘ |
| age | Quaternary ⓘ |
| calderaDiameter | approximately 8 km ⓘ |
| composition |
andesite
ⓘ
basalt ⓘ trachyandesite ⓘ trachyte ⓘ |
| country | Argentina ⓘ |
| elevation | about 3680 m ⓘ |
| eruptiveStyle |
Strombolian activity
ⓘ
effusive eruptions ⓘ |
| geologicalAge |
Holocene
ⓘ
Pleistocene ⓘ |
| hasFeature |
basaltic lava flows
ⓘ
extensive lava fields ⓘ large summit caldera ⓘ lava domes ⓘ pyroclastic deposits ⓘ scoria cones ⓘ |
| hazardPotential | low population exposure ⓘ |
| lastEruption | Holocene ⓘ |
| lavaFieldExtent | tens of kilometers ⓘ |
| locatedIn |
Cuyo region
NERFINISHED
ⓘ
La Payunia region NERFINISHED ⓘ Mendoza Province NERFINISHED ⓘ |
| locatedOnContinent | South America ⓘ |
| mountainRange | Andes ⓘ |
| nearestCity | Malargüe NERFINISHED ⓘ |
| notableFor |
one of the largest lava fields in Argentina
ⓘ
well-preserved volcanic landforms ⓘ |
| partOf | La Payunia volcanic field NERFINISHED ⓘ |
| protectedArea | La Payunia Provincial Reserve NERFINISHED ⓘ |
| region | southern Mendoza Province ⓘ |
| relatedTo | Payún Liso volcano NERFINISHED ⓘ |
| researchInterest |
Quaternary volcanism of the southern Andes
ⓘ
intraplate magmatism in Argentina ⓘ |
| tectonicSetting |
back-arc region of the Andes
ⓘ
intraplate volcanic field ⓘ |
| tourism | geotourism destination ⓘ |
| UNESCOStatus | part of La Payunia tentative World Heritage site ⓘ |
| volcanicProvince | Payenia volcanic province 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: Payún Matrú volcano Description of subject: Payún Matrú volcano is a large shield-like volcanic complex in the La Payunia region of Mendoza Province, Argentina, known for its extensive lava fields and prominent caldera.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.