Zavaritsky Caldera
E182119
Zavaritsky Caldera is a volcanic caldera located in Russia’s Kuril Islands, known for its explosive eruptions and rugged, remote setting in the northwest Pacific.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Zavaritsky Caldera canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1234092 — 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: Zavaritsky Caldera Context triple: [Kuril Islands, hasVolcano, Zavaritsky Caldera]
-
A.
Tao-Rusyr Caldera
Tao-Rusyr Caldera is a large volcanic caldera and prominent geological feature located on Onekotan Island in Russia’s Kuril Island chain.
-
B.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
-
C.
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.
-
D.
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.
-
E.
Karpinsky Group Volcano
Karpinsky Group Volcano is a complex volcanic massif located in the central Kuril Islands, known for its overlapping stratovolcanoes and calderas.
- 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: Zavaritsky Caldera Target entity description: Zavaritsky Caldera is a volcanic caldera located in Russia’s Kuril Islands, known for its explosive eruptions and rugged, remote setting in the northwest Pacific.
-
A.
Tao-Rusyr Caldera
Tao-Rusyr Caldera is a large volcanic caldera and prominent geological feature located on Onekotan Island in Russia’s Kuril Island chain.
-
B.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
-
C.
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.
-
D.
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.
-
E.
Karpinsky Group Volcano
Karpinsky Group Volcano is a complex volcanic massif located in the central Kuril Islands, known for its overlapping stratovolcanoes and calderas.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
volcanic caldera
ⓘ
volcano ⓘ |
| accessibility | difficult to access ⓘ |
| country | Russia ⓘ |
| elevation | about 624 m ⓘ |
| eruptionStyle | explosive eruptions ⓘ |
| eruptionType |
phreatic eruption
ⓘ
vulcanian eruption ⓘ |
| geologicalAge | Holocene ⓘ |
| hasCoordinateLatitude | approximately 46.9 N ⓘ |
| hasCoordinateLongitude | approximately 151.9 E ⓘ |
| hasFeature |
caldera lake
ⓘ
lava domes ⓘ pyroclastic deposits ⓘ |
| hazardType |
lahars
ⓘ
pyroclastic flows ⓘ tephra fall ⓘ |
| isRemote | true ⓘ |
| lastEruption | 1957 ⓘ |
| locatedIn |
Far Eastern Federal District
ⓘ
Kuril Islands ⓘ Sakhalin Oblast ⓘ Northwest Pacific Ocean ⓘ
surface form:
northwest Pacific Ocean
|
| locatedOn |
Chirinkotan
ⓘ
surface form:
Simushir Island
|
| monitoredBy | Russian volcanological services ⓘ |
| mountainRange |
Kuril–Kamchatka volcanic arc
ⓘ
surface form:
Kuril Island Arc
|
| namedAfter | Alexander Nikolaevich Zavaritsky NERFINISHED ⓘ |
| partOf | Pacific Ring of Fire ⓘ |
| populationNearby | uninhabited island ⓘ |
| tectonicSetting | Kuril–Kamchatka subduction zone ⓘ |
| volcanicArcOrBelt |
Kuril–Kamchatka volcanic arc
ⓘ
surface form:
Kuril volcanic arc
|
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: Zavaritsky Caldera Description of subject: Zavaritsky Caldera is a volcanic caldera located in Russia’s Kuril Islands, known for its explosive eruptions and rugged, remote setting in the northwest Pacific.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.