Lokon-Empung volcano
E1019524
Lokon-Empung volcano is an active twin-peaked stratovolcano complex in North Sulawesi, Indonesia, known for its frequent eruptions and significant volcanic hazards.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lokon-Empung volcano canonical | 1 |
| Lokon-Empung volcano complex | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13093695 — 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: Lokon-Empung volcano Context triple: [Minahasa Regency, contains, Lokon-Empung volcano]
-
A.
Bulusan Volcano
Bulusan Volcano is an active stratovolcano in Sorsogon province on the island of Luzon in the Philippines, known for its frequent phreatic eruptions and associated hazards.
-
B.
Takawangha Volcano
Takawangha Volcano is a large, mostly ice-covered stratovolcano in the Aleutian Islands of Alaska known for its multiple summit craters and potential for explosive eruptions.
-
C.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
D.
Reclus volcano
Reclus volcano is a remote stratovolcano in southern Chilean Patagonia, notable for its explosive eruptions and extensive tephra deposits within the Austral segment of the Andean volcanic arc.
-
E.
Sajaka Volcano
Sajaka Volcano is a stratovolcano located on Tanaga Island in Alaska’s Aleutian Islands, known as part of the region’s active 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: Lokon-Empung volcano Target entity description: Lokon-Empung volcano is an active twin-peaked stratovolcano complex in North Sulawesi, Indonesia, known for its frequent eruptions and significant volcanic hazards.
-
A.
Bulusan Volcano
Bulusan Volcano is an active stratovolcano in Sorsogon province on the island of Luzon in the Philippines, known for its frequent phreatic eruptions and associated hazards.
-
B.
Takawangha Volcano
Takawangha Volcano is a large, mostly ice-covered stratovolcano in the Aleutian Islands of Alaska known for its multiple summit craters and potential for explosive eruptions.
-
C.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
D.
Reclus volcano
Reclus volcano is a remote stratovolcano in southern Chilean Patagonia, notable for its explosive eruptions and extensive tephra deposits within the Austral segment of the Andean volcanic arc.
-
E.
Sajaka Volcano
Sajaka Volcano is a stratovolcano located on Tanaga Island in Alaska’s Aleutian Islands, known as part of the region’s active volcanic arc.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano complex ⓘ twin-peaked volcano ⓘ |
| activeCrater | Tompaluan crater NERFINISHED ⓘ |
| belongsTo | Indonesian volcanic belt NERFINISHED ⓘ |
| composition |
andesitic
ⓘ
basaltic-andesitic ⓘ |
| country | Indonesia ⓘ |
| elevation |
approximately 1580 m
ⓘ
approximately 5184 ft ⓘ |
| eruptionStyle |
explosive
ⓘ
phreatic ⓘ strombolian ⓘ |
| geologicalAge | Quaternary ⓘ |
| hasActivityStatus | active ⓘ |
| hasCrater | Tompaluan crater NERFINISHED ⓘ |
| hasEruptionHistory | frequent small to moderate eruptions ⓘ |
| hasPeak |
Empung
NERFINISHED
ⓘ
Lokon NERFINISHED ⓘ |
| hasRiskLevel | high for local communities ⓘ |
| hasVolcanicArc | Sangihe arc NERFINISHED ⓘ |
| hasVolcanicFeature |
fumaroles
ⓘ
gas emissions ⓘ |
| hazardType |
ashfall
ⓘ
lahars ⓘ pyroclastic flows ⓘ |
| isPartOf | Sangihe volcanic arc NERFINISHED ⓘ |
| isVolcanicCenterOf | North Sulawesi NERFINISHED ⓘ |
| knownFor |
frequent eruptions
ⓘ
significant volcanic hazards ⓘ |
| lastEruptionCentury | 21st century ⓘ |
| locatedIn | North Sulawesi NERFINISHED ⓘ |
| locatedNear |
Manado
NERFINISHED
ⓘ
Tomohon NERFINISHED ⓘ |
| locatedOnIsland | Sulawesi NERFINISHED ⓘ |
| monitoringAgency | Center for Volcanology and Geological Hazard Mitigation of Indonesia NERFINISHED ⓘ |
| mountainRange | Minahasa highlands NERFINISHED ⓘ |
| nearbyPopulationCenter |
Manado
NERFINISHED
ⓘ
Tomohon NERFINISHED ⓘ |
| overridingPlate | Eurasian Plate NERFINISHED ⓘ |
| region | Minahasa Regency NERFINISHED ⓘ |
| subductingPlate | Molucca Sea Plate NERFINISHED ⓘ |
| tectonicSetting | subduction zone ⓘ |
| threatens | nearby towns and agriculture ⓘ |
| tourismAttraction |
volcanic landscape views
ⓘ
volcano trekking ⓘ |
| 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: Lokon-Empung volcano Description of subject: Lokon-Empung volcano is an active twin-peaked stratovolcano complex in North Sulawesi, Indonesia, known for its frequent eruptions and significant volcanic hazards.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lokon-Empung volcano complex