Ubinas volcano
E53866
Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ubinas volcano canonical | 6 |
| Ubinas | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T409274 — 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: Ubinas volcano Context triple: [Central Volcanic Zone of the Andes, contains, Ubinas volcano]
-
A.
Lascar volcano
Lascar volcano is an active stratovolcano in northern Chile known for its frequent eruptions and prominent ash plumes within the Central Volcanic Zone of the Andes.
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B.
Mount Merapi
Mount Merapi is one of Indonesia’s most active and dangerous stratovolcanoes, located on the island of Java near the city of Yogyakarta.
-
C.
Mount Tambora
Mount Tambora is a massive stratovolcano on the Indonesian island of Sumbawa, best known for its cataclysmic 1815 eruption that caused global climatic effects and the "Year Without a Summer."
-
D.
Sabancaya volcano
Sabancaya volcano is an active stratovolcano in southern Peru’s Andes, known for frequent explosive eruptions and significant ash emissions.
-
E.
Karymsky
Karymsky is an active stratovolcano on Russia’s Kamchatka Peninsula, known as one of the region’s most persistently erupting and studied volcanoes.
- 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: Ubinas volcano Target entity description: Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
-
A.
Lascar volcano
Lascar volcano is an active stratovolcano in northern Chile known for its frequent eruptions and prominent ash plumes within the Central Volcanic Zone of the Andes.
-
B.
Mount Merapi
Mount Merapi is one of Indonesia’s most active and dangerous stratovolcanoes, located on the island of Java near the city of Yogyakarta.
-
C.
Mount Tambora
Mount Tambora is a massive stratovolcano on the Indonesian island of Sumbawa, best known for its cataclysmic 1815 eruption that caused global climatic effects and the "Year Without a Summer."
-
D.
Sabancaya volcano
Sabancaya volcano is an active stratovolcano in southern Peru’s Andes, known for frequent explosive eruptions and significant ash emissions.
-
E.
Karymsky
Karymsky is an active stratovolcano on Russia’s Kamchatka Peninsula, known as one of the region’s most persistently erupting and studied volcanoes.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano ⓘ |
| activity |
ash emissions
ⓘ
frequent explosive eruptions ⓘ gas emissions ⓘ |
| administrativeDivision | General Sánchez Cerro Province ⓘ |
| age | Quaternary ⓘ |
| belongsToVolcanicArc |
Central Volcanic Zone of the Andes
ⓘ
surface form:
Peru–Chile volcanic arc
|
| climateImpact | ash plumes occasionally affecting air traffic in southern Peru ⓘ |
| composition | andesitic to dacitic lavas ⓘ |
| country | Peru ⓘ |
| elevation |
5672 m
ⓘ
about 18609 ft ⓘ |
| eruptionStyle |
Strombolian
ⓘ
Vulcanian ⓘ |
| eruptiveHistory | historical eruptions recorded since at least the 16th century ⓘ |
| gasEmissionType | sulfur dioxide-rich fumaroles ⓘ |
| geologicalSetting | subduction of Nazca Plate beneath South American Plate ⓘ |
| hasCalderaOrCraterLake | occasionally hosts a small acidic crater lake ⓘ |
| hasCrater | summit crater about 1.4 km wide ⓘ |
| hazard |
ashfall affecting nearby communities
ⓘ
gas pollution ⓘ lahars ⓘ pyroclastic flows ⓘ |
| hazardStatus | one of the most hazardous volcanoes in Peru ⓘ |
| impact |
damage to agriculture and livestock from ash
ⓘ
periodic evacuations of local population ⓘ |
| lastEruptionPeriod | 21st century ⓘ |
| latitude | approximately 16.36°S ⓘ |
| locatedIn |
Moquegua Region
ⓘ
southern Peru ⓘ |
| longitude | approximately 70.90°W ⓘ |
| monitoringAgency | Instituto Geofísico del Perú ⓘ |
| mountainRange | Andes ⓘ |
| namedAfter | nearby Ubinas district ⓘ |
| nearProtectedArea |
Salinas y Aguada Blanca National Reserve
ⓘ
surface form:
Salinas and Aguada Blanca National Reserve
|
| nearSettlement |
Arequipa
ⓘ
surface form:
Arequipa city (regional urban center)
Ubinas town ⓘ |
| notableEruption |
2006 eruption
ⓘ
2013–2014 eruption ⓘ 2016–2017 eruption ⓘ 2019 eruption ⓘ |
| partOf | Central Volcanic Zone of the Andes ⓘ |
| riskLevel | high risk volcano in Peru ⓘ |
| summitFeature | steep-sided cone with deep summit crater ⓘ |
| volcanicExplosivityIndexRange | VEI 2–3 for typical eruptions ⓘ |
| 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: Ubinas volcano Description of subject: Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ubinas
this entity surface form:
Ubinas