Huaynaputina
E1010140
Huaynaputina is a large stratovolcano in southern Peru known for its catastrophic 1600 eruption, one of the most powerful in South American history.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Huaynaputina canonical | 1 |
| Huaynaputina volcano | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12605320 — 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: Huaynaputina Context triple: [Northern Volcanic Zone, hasVolcano, Huaynaputina]
-
A.
Chahorra eruption
The Chahorra eruption was a historic volcanic event of Pico Viejo on Tenerife in the Canary Islands, notable for its lava flows and impact on the island’s landscape.
-
B.
Chaitén
Chaitén is a rhyolitic volcano in southern Chile known for its explosive 2008 eruption that produced widespread ashfall and lahars, leading to the evacuation and destruction of the nearby town of the same name.
-
C.
Nevado del Ruiz
Nevado del Ruiz is an active stratovolcano in the Colombian Andes, notorious for its devastating 1985 eruption that caused the Armero tragedy.
-
D.
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.
-
E.
Osorno Volcano
Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
- 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: Huaynaputina Target entity description: Huaynaputina is a large stratovolcano in southern Peru known for its catastrophic 1600 eruption, one of the most powerful in South American history.
-
A.
Chahorra eruption
The Chahorra eruption was a historic volcanic event of Pico Viejo on Tenerife in the Canary Islands, notable for its lava flows and impact on the island’s landscape.
-
B.
Chaitén
Chaitén is a rhyolitic volcano in southern Chile known for its explosive 2008 eruption that produced widespread ashfall and lahars, leading to the evacuation and destruction of the nearby town of the same name.
-
C.
Nevado del Ruiz
Nevado del Ruiz is an active stratovolcano in the Colombian Andes, notorious for its devastating 1985 eruption that caused the Armero tragedy.
-
D.
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.
-
E.
Osorno Volcano
Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
stratovolcano
ⓘ
volcano ⓘ |
| ashFallAffected |
Arequipa
NERFINISHED
ⓘ
Bolivia NERFINISHED ⓘ Lake Titicaca region NERFINISHED ⓘ Moquegua NERFINISHED ⓘ Tacna NERFINISHED ⓘ northern Chile NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Peru ⓘ |
| eruptionCentury | 17th century ⓘ |
| eruptionEndDate | 1600-03-05 ⓘ |
| eruptionProducts |
ash fall
ⓘ
ignimbrites ⓘ pyroclastic flows ⓘ |
| eruptionStartDate | 1600-02-19 ⓘ |
| eruptionType | explosive eruption ⓘ |
| eruptiveStyle |
Plinian
ⓘ
ultra-Plinian ⓘ |
| globalClimaticImpact |
Northern Hemisphere cooling in early 17th century
ⓘ
crop failures in Russia ⓘ famine in Russia 1601–1603 ⓘ |
| hasEruption | 1600 Huaynaputina eruption NERFINISHED ⓘ |
| hazardType |
ashfall
ⓘ
lahars ⓘ pyroclastic flows ⓘ |
| knownFor |
catastrophic 1600 eruption
ⓘ
one of the most powerful eruptions in South American history ⓘ |
| languageOfName | Quechua NERFINISHED ⓘ |
| lastEruption | 1600 ⓘ |
| locatedIn |
Andes
ⓘ
Moquegua Region NERFINISHED ⓘ southern Peru ⓘ |
| locatedOn | South American Plate NERFINISHED ⓘ |
| monitoringAgency |
Instituto Geofísico del Perú
NERFINISHED
ⓘ
Instituto Geológico Minero y Metalúrgico of Peru NERFINISHED ⓘ |
| nameMeaning | new volcano ⓘ |
| nearbyCity |
Arequipa
NERFINISHED
ⓘ
Moquegua NERFINISHED ⓘ |
| overridingPlate | South American Plate NERFINISHED ⓘ |
| partOf | Central Volcanic Zone of the Andes NERFINISHED ⓘ |
| region | Central Andes NERFINISHED ⓘ |
| status | active volcano ⓘ |
| subductingPlate | Nazca Plate NERFINISHED ⓘ |
| tectonicSetting | subduction zone volcano ⓘ |
| VEI | 6 ⓘ |
| volcanicArcOrBelt | Andean Volcanic Belt 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: Huaynaputina Description of subject: Huaynaputina is a large stratovolcano in southern Peru known for its catastrophic 1600 eruption, one of the most powerful in South American history.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Huaynaputina volcano