Tompaluan crater
E1019532
Tompaluan crater is an active volcanic crater situated between the twin peaks of Mount Lokon and Mount Empung in North Sulawesi, Indonesia, known for its frequent eruptions and geothermal activity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tompaluan crater canonical | 6 |
| Empung crater | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13093835 — 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: Tompaluan crater Context triple: [Mount Lokon, hasCrater, Tompaluan crater]
-
A.
Menengai Crater
Menengai Crater is a massive, geologically active caldera in Kenya’s Rift Valley, known as one of the largest volcanic calderas in the world and a prominent feature of the East African Rift.
-
B.
Ramina crater
Ramina crater is a volcanic crater located on the Greek island of Nisyros, formed by past eruptive activity of the Nisyros volcano.
-
C.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
D.
Gumuruh crater
Gumuruh crater is one of the volcanic craters on Mount Gede in West Java, Indonesia, formed by past eruptive activity of the stratovolcano.
-
E.
Tengger caldera
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
- 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: Tompaluan crater Target entity description: Tompaluan crater is an active volcanic crater situated between the twin peaks of Mount Lokon and Mount Empung in North Sulawesi, Indonesia, known for its frequent eruptions and geothermal activity.
-
A.
Menengai Crater
Menengai Crater is a massive, geologically active caldera in Kenya’s Rift Valley, known as one of the largest volcanic calderas in the world and a prominent feature of the East African Rift.
-
B.
Ramina crater
Ramina crater is a volcanic crater located on the Greek island of Nisyros, formed by past eruptive activity of the Nisyros volcano.
-
C.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
D.
Gumuruh crater
Gumuruh crater is one of the volcanic craters on Mount Gede in West Java, Indonesia, formed by past eruptive activity of the stratovolcano.
-
E.
Tengger caldera
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
volcanic crater ⓘ |
| access | hiking trails from nearby settlements ⓘ |
| associatedWith |
Mount Empung
ⓘ
Mount Lokon ⓘ |
| country | Indonesia ⓘ |
| eruptionProducts |
blocks and bombs
ⓘ
volcanic ash ⓘ volcanic gases ⓘ |
| eruptionStyle |
explosive eruptions
ⓘ
phreatic eruptions ⓘ |
| geologicalSetting | subduction zone volcano ⓘ |
| governedBy |
Province of North Sulawesi
ⓘ
linked to:
Sulawesi Utara Province
|
| hasActivity |
frequent eruptions
ⓘ
geothermal activity ⓘ |
| hasFeature |
crater lake (intermittent or small pools)
ⓘ
fumaroles ⓘ steam vents ⓘ |
| hasTemperature | elevated fumarole temperatures ⓘ |
| hazardType |
ashfall
ⓘ
pyroclastic activity ⓘ |
| isPartOf | Pacific Ring of Fire ⓘ |
| isTouristAttraction | yes ⓘ |
| lastEruptions | frequent eruptions in the late 20th and early 21st century ⓘ |
| locatedIn |
Indonesia
ⓘ
North Sulawesi ⓘ Sulawesi ⓘ
linked to:
Celebes
|
| monitoredBy | Indonesian Center for Volcanology and Geological Hazard Mitigation ⓘ |
| near |
Manado
ⓘ
Tondano area ⓘ |
| partOf |
Lokon-Empung volcanic complex
ⓘ
linked to:
Lokon-Empung volcano
|
| region | Minahasa Regency ⓘ |
| riskZone | exclusion zone around the crater ⓘ |
| safetyConcern | sudden phreatic explosions ⓘ |
| situatedBetween |
Mount Empung
ⓘ
Mount Lokon ⓘ |
| tectonicPlate |
Eurasian Plate
ⓘ
Philippine Sea Plate ⓘ |
| volcanicArc | Sangihe volcanic arc ⓘ |
| volcanicType | stratovolcano crater ⓘ |
| volcanoNumberingSystem | part of Lokon-Empung entry in global volcano catalogs ⓘ |
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: Tompaluan crater Description of subject: Tompaluan crater is an active volcanic crater situated between the twin peaks of Mount Lokon and Mount Empung in North Sulawesi, Indonesia, known for its frequent eruptions and geothermal activity.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tompaluan crater