Lvinaya Past Volcano
E180074
Lvinaya Past Volcano is an extinct volcanic complex located in the Kuril Islands of Russia, known for its large caldera and heavily eroded structure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lvinaya Past Volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1234091 — 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: Lvinaya Past Volcano Context triple: [Kuril Islands, hasVolcano, Lvinaya Past Volcano]
-
A.
Golovnin Volcano
Golovnin Volcano is a caldera-type volcano located on Kunashir Island in the southern Kuril Islands, known for its geothermal activity and crater lakes.
-
B.
Ketoy Volcano
Ketoy Volcano is an active stratovolcano located on Ketoy Island in the central Kuril Islands chain of Russia.
-
C.
Karpinsky Group Volcano
Karpinsky Group Volcano is a complex volcanic massif located in the central Kuril Islands, known for its overlapping stratovolcanoes and calderas.
-
D.
Llaima Volcano
Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
-
E.
Agrihan volcano
Agrihan volcano is a large stratovolcano in the Northern Mariana Islands, notable for forming the highest peak in the archipelago and being part of the active Mariana volcanic arc.
- 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: Lvinaya Past Volcano Target entity description: Lvinaya Past Volcano is an extinct volcanic complex located in the Kuril Islands of Russia, known for its large caldera and heavily eroded structure.
-
A.
Golovnin Volcano
Golovnin Volcano is a caldera-type volcano located on Kunashir Island in the southern Kuril Islands, known for its geothermal activity and crater lakes.
-
B.
Ketoy Volcano
Ketoy Volcano is an active stratovolcano located on Ketoy Island in the central Kuril Islands chain of Russia.
-
C.
Karpinsky Group Volcano
Karpinsky Group Volcano is a complex volcanic massif located in the central Kuril Islands, known for its overlapping stratovolcanoes and calderas.
-
D.
Llaima Volcano
Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
-
E.
Agrihan volcano
Agrihan volcano is a large stratovolcano in the Northern Mariana Islands, notable for forming the highest peak in the archipelago and being part of the active Mariana volcanic arc.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
extinct volcano
ⓘ
volcanic complex ⓘ |
| age | Quaternary ⓘ |
| composition |
andesitic rocks
ⓘ
basaltic rocks ⓘ |
| country | Russia ⓘ |
| erodedBy |
fluvial processes
ⓘ
glacial processes ⓘ |
| eruptionStatus | extinct ⓘ |
| geologicalSetting | subduction zone volcano ⓘ |
| hasCaldera | Lvinaya Past caldera ⓘ |
| hasFeature |
heavily eroded structure
ⓘ
large caldera ⓘ |
| hasGeomorphology |
deeply dissected edifice
ⓘ
steep caldera walls ⓘ |
| hazardLevel | low ⓘ |
| isIn |
Kuril–Kamchatka volcanic arc
ⓘ
surface form:
North Pacific volcanic belt
|
| lastEruption | Pleistocene ⓘ |
| locatedIn |
Kuril Islands
ⓘ
Russia Far East ⓘ
surface form:
Russian Far East
Sakhalin Oblast ⓘ |
| locatedOn |
Iturup
ⓘ
surface form:
Iturup Island
|
| mountainRange |
Kuril–Kamchatka volcanic arc
ⓘ
surface form:
Kuril Island Arc
|
| overlies | Kuril Trench ⓘ |
| partOf | Kuril–Kamchatka volcanic arc ⓘ |
| region | Northwestern Pacific Ocean ⓘ |
| subductingPlate | Pacific Plate ⓘ |
| tectonicPlate | Okhotsk Plate ⓘ |
| volcanicArc |
Kuril–Kamchatka volcanic arc
ⓘ
surface form:
Kuril Islands volcanic arc
|
| volcanicType | stratovolcano complex ⓘ |
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: Lvinaya Past Volcano Description of subject: Lvinaya Past Volcano is an extinct volcanic complex located in the Kuril Islands of Russia, known for its large caldera and heavily eroded structure.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.