Mutnovsky volcano
E265746
Mutnovsky volcano is a large, active stratovolcano on Russia’s Kamchatka Peninsula, known for its frequent eruptions, geothermal activity, and dramatic volcanic landscapes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mutnovsky volcano canonical | 5 |
| Mutnovsky geothermal field | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2319172 — 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: Mutnovsky volcano Context triple: [Gorely, near, Mutnovsky volcano]
-
A.
Avachinsky volcano
Avachinsky volcano is an active stratovolcano on Russia’s Kamchatka Peninsula, known for its frequent eruptions and proximity to the city of Petropavlovsk-Kamchatsky.
-
B.
Smirnov Volcano
Smirnov Volcano is a volcanic peak located in the Kuril Islands chain in the northwest Pacific Ocean.
-
C.
Vilyuchik volcano
Vilyuchik volcano is a prominent stratovolcano on Russia’s Kamchatka Peninsula, known for its steep, symmetrical cone and scenic views near Petropavlovsk-Kamchatsky.
-
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.
Mendeleev Volcano
Mendeleev Volcano is an active stratovolcano located on Kunashir Island in Russia’s Kuril Islands chain, known for its geothermal activity and frequent fumarolic emissions.
- 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: Mutnovsky volcano Target entity description: Mutnovsky volcano is a large, active stratovolcano on Russia’s Kamchatka Peninsula, known for its frequent eruptions, geothermal activity, and dramatic volcanic landscapes.
-
A.
Avachinsky volcano
Avachinsky volcano is an active stratovolcano on Russia’s Kamchatka Peninsula, known for its frequent eruptions and proximity to the city of Petropavlovsk-Kamchatsky.
-
B.
Smirnov Volcano
Smirnov Volcano is a volcanic peak located in the Kuril Islands chain in the northwest Pacific Ocean.
-
C.
Vilyuchik volcano
Vilyuchik volcano is a prominent stratovolcano on Russia’s Kamchatka Peninsula, known for its steep, symmetrical cone and scenic views near Petropavlovsk-Kamchatsky.
-
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.
Mendeleev Volcano
Mendeleev Volcano is an active stratovolcano located on Kunashir Island in Russia’s Kuril Islands chain, known for its geothermal activity and frequent fumarolic emissions.
- F. None of above. chosen
Statements (56)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
geothermal area ⓘ stratovolcano ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| distanceToPetropavlovskKamchatsky | about 70 km south ⓘ |
| elevation |
2322 m
ⓘ
about 2320 m ⓘ |
| eruptionFrequency | frequently active in historical time ⓘ |
| eruptionProducts |
andesitic lava
ⓘ
basaltic-andesite lava ⓘ pyroclastic material ⓘ volcanic ash ⓘ |
| eruptionStyle |
effusive
ⓘ
explosive ⓘ |
| geologicalAge | Holocene ⓘ |
| geothermalActivity | intense ⓘ |
| hasFacility | Mutnovskaya geothermal power plant ⓘ |
| hasFeature |
Mutnovsky geothermal field
ⓘ
linked to:
Mutnovsky volcano
ash deposits ⓘ boiling mud pots ⓘ deep erosion gullies ⓘ fumarole fields ⓘ geysers ⓘ glaciers ⓘ lava flows ⓘ multiple summit craters ⓘ solfataras ⓘ steam vents ⓘ steep volcanic slopes ⓘ |
| hazard |
ashfall
ⓘ
lahars ⓘ volcanic eruptions ⓘ volcanic gas emissions ⓘ |
| lastEruptions |
eruptive activity in the early 21st century
ⓘ
frequent small eruptions in the late 20th century ⓘ |
| locatedIn |
Far Eastern Federal District
ⓘ
Kamchatka Krai ⓘ Kamchatka Peninsula ⓘ |
| locatedOn | Kamchatka Peninsula ⓘ |
| monitoredBy |
Kamchatkan Volcanic Eruption Response Team
ⓘ
linked to:
KVERT
Russian Academy of Sciences volcanological institutes ⓘ
linked to:
Institute of Volcanology and Seismology
|
| mountainRange |
Eastern Range of Kamchatka
ⓘ
linked to:
Eastern Range (Kamchatka)
|
| near |
Avachinsky Bay
ⓘ
linked to:
Avacha Bay
Gorely volcano ⓘ Vilyuchik volcano ⓘ |
| partOf | Pacific Ring of Fire ⓘ |
| tourism |
popular destination for geothermal sightseeing
ⓘ
popular destination for guided volcano tours ⓘ popular destination for trekking ⓘ |
| usedFor |
geothermal power generation
ⓘ
geothermal studies ⓘ scientific research ⓘ volcanological studies ⓘ |
| volcanicArcOrBelt | Kamchatka volcanic arc ⓘ |
| 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: Mutnovsky volcano Description of subject: Mutnovsky volcano is a large, active stratovolcano on Russia’s Kamchatka Peninsula, known for its frequent eruptions, geothermal activity, and dramatic volcanic landscapes.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Volcanoes of Kamchatka World Heritage Site
linked to: Mutnovsky volcano
linked to: Mutnovsky volcano