Viedma volcano
E884886
Viedma volcano is a largely ice-covered stratovolcano in the southern Andes of Patagonia, known for its remote location and association with the Southern Patagonian Ice Field.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Viedma volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10771542 — 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: Viedma volcano Context triple: [Austral Volcanic Zone of the Andes, hasVolcano, Viedma volcano]
-
A.
Kliuchef Volcano
Kliuchef Volcano is a stratovolcano located on Atka Island in Alaska’s Aleutian Islands, known as part of the region’s active volcanic arc.
-
B.
Kudryavy Volcano
Kudryavy Volcano is an active stratovolcano on Iturup Island in Russia’s Kuril Islands, noted for its persistent fumarolic activity and significant emissions of volcanic gases.
-
C.
Alaid Volcano
Alaid Volcano is a prominent, frequently active stratovolcano forming the northernmost and highest peak of Russia’s Kuril Islands.
-
D.
Severgin Volcano
Severgin Volcano is a stratovolcano located in Russia’s Kuril Islands, part of the volcanic arc stretching between Japan and Kamchatka.
-
E.
Korovin Volcano
Korovin Volcano is an active stratovolcano and the highest point on Atka Island in Alaska’s Aleutian Islands, known for its frequent eruptions and volcanic activity.
- 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: Viedma volcano Target entity description: Viedma volcano is a largely ice-covered stratovolcano in the southern Andes of Patagonia, known for its remote location and association with the Southern Patagonian Ice Field.
-
A.
Kliuchef Volcano
Kliuchef Volcano is a stratovolcano located on Atka Island in Alaska’s Aleutian Islands, known as part of the region’s active volcanic arc.
-
B.
Kudryavy Volcano
Kudryavy Volcano is an active stratovolcano on Iturup Island in Russia’s Kuril Islands, noted for its persistent fumarolic activity and significant emissions of volcanic gases.
-
C.
Alaid Volcano
Alaid Volcano is a prominent, frequently active stratovolcano forming the northernmost and highest peak of Russia’s Kuril Islands.
-
D.
Severgin Volcano
Severgin Volcano is a stratovolcano located in Russia’s Kuril Islands, part of the volcanic arc stretching between Japan and Kamchatka.
-
E.
Korovin Volcano
Korovin Volcano is an active stratovolcano and the highest point on Atka Island in Alaska’s Aleutian Islands, known for its frequent eruptions and volcanic activity.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano ⓘ subglacial volcano ⓘ |
| access | primarily by glacier travel and mountaineering routes ⓘ |
| age | Quaternary ⓘ |
| associatedWith | Southern Patagonian Ice Field NERFINISHED ⓘ |
| composition | andesitic to dacitic lavas ⓘ |
| country | Argentina ⓘ |
| coveredBy |
Southern Patagonian Ice Field outlet glaciers
NERFINISHED
ⓘ
ice ⓘ |
| discoveryMethod | field observations and aerial surveys ⓘ |
| elevation | approximately 1500–2000 metres above sea level ⓘ |
| environment | glaciated high-mountain environment ⓘ |
| eruptionStyle |
explosive eruptions
ⓘ
phreatomagmatic activity ⓘ |
| hasEruptiveEvidence |
historical reports of ashfall in Patagonia
ⓘ
tephra layers in surrounding ice and sediments ⓘ |
| hasFeature |
glacial erosion landforms
ⓘ
ice-covered summit area ⓘ subglacial vents ⓘ |
| hasMorphology |
eroded stratovolcano edifice
ⓘ
ice-filled craters and depressions ⓘ |
| hazardType |
ashfall
ⓘ
glacial outburst floods ⓘ lahars ⓘ |
| knownFor |
difficult access
ⓘ
poorly documented eruptive history ⓘ remote location ⓘ |
| locatedIn |
Argentina
ⓘ
Patagonia ⓘ border region of Chile and Argentina ⓘ southern Andes NERFINISHED ⓘ |
| monitoredBy |
Argentine geological and volcanic institutions
ⓘ
Chilean geological and volcanic institutions ⓘ |
| namedAfter | Viedma Glacier NERFINISHED ⓘ |
| near |
Lago Viedma
NERFINISHED
ⓘ
Southern Patagonian Ice Field eastern margin NERFINISHED ⓘ Viedma Glacier NERFINISHED ⓘ |
| partOf |
Andes mountain range
NERFINISHED
ⓘ
Patagonian Andes volcanic province NERFINISHED ⓘ |
| region | Santa Cruz Province NERFINISHED ⓘ |
| researchInterest |
subglacial volcanism
ⓘ
volcano–ice interactions ⓘ |
| status | potentially active ⓘ |
| tectonicSetting | Nazca Plate subduction beneath South American Plate ⓘ |
| volcanicArc | Southern Volcanic Zone of the Andes 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: Viedma volcano Description of subject: Viedma volcano is a largely ice-covered stratovolcano in the southern Andes of Patagonia, known for its remote location and association with the Southern Patagonian Ice Field.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.