Gamalama volcano
E665350
Gamalama volcano is an active stratovolcano that forms the entire island of Ternate in North Maluku, Indonesia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gamalama volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7379640 — 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: Gamalama volcano Context triple: [Ternate, locatedOn, Gamalama volcano]
-
A.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
B.
Tiatia Volcano
Tiatia Volcano is an active stratovolcano located in the Kuril Islands chain in the northwest Pacific Ocean.
-
C.
Rano Kau volcano
Rano Kau volcano is a large extinct volcanic crater on the southwestern tip of Easter Island, notable for its steep cliffs, crater lake, and archaeological sites including the ceremonial village of Orongo.
-
D.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
-
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: Gamalama volcano Target entity description: Gamalama volcano is an active stratovolcano that forms the entire island of Ternate in North Maluku, Indonesia.
-
A.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
B.
Tiatia Volcano
Tiatia Volcano is an active stratovolcano located in the Kuril Islands chain in the northwest Pacific Ocean.
-
C.
Rano Kau volcano
Rano Kau volcano is a large extinct volcanic crater on the southwestern tip of Easter Island, notable for its steep cliffs, crater lake, and archaeological sites including the ceremonial village of Orongo.
-
D.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
-
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 (48)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
mountain ⓘ stratovolcano ⓘ |
| composition | andesitic to basaltic ⓘ |
| country | Indonesia ⓘ |
| elevation |
approximately 1715 m
ⓘ
approximately 5627 ft ⓘ |
| eruptionCentury |
17th century
ⓘ
18th century ⓘ 19th century ⓘ |
| eruptionStyle |
Strombolian
ⓘ
Vulcanian ⓘ explosive ⓘ |
| eruptionYear |
1907
ⓘ
1962 ⓘ 1980 ⓘ 2003 ⓘ 2011 ⓘ 2012 ⓘ 2014 ⓘ |
| forms | entire island of Ternate ⓘ |
| governingRegion | North Maluku Province ⓘ |
| hasActivityStatus | active ⓘ |
| hasCrater | summit crater ⓘ |
| hasFeature |
flank vents
ⓘ
multiple parasitic cones ⓘ |
| hasGlobalVolcanismProgramID | 268030 ⓘ |
| hasLocalName | Gunung Gamalama ⓘ |
| hasVolcanoNumber | 0603-02 ⓘ |
| hazard |
ashfall
ⓘ
lahars ⓘ pyroclastic flows ⓘ |
| islandVolcano | true ⓘ |
| lastEruption | 21 December 2014 ⓘ |
| locatedIn |
Maluku Islands
ⓘ
Molucca Sea region ⓘ
linked to:
Molucca Sea
North Maluku ⓘ
linked to:
North Maluku Province
Ternate ⓘ |
| locatedOn |
Pacific Ring of Fire
ⓘ
Ternate Island ⓘ |
| monitoredBy | Center for Volcanology and Geological Hazard Mitigation of Indonesia ⓘ |
| near |
Halmahera Island
ⓘ
linked to:
Halmahera
Tidore Island ⓘ city of Ternate ⓘ
linked to:
Ternate
|
| partOf | Halmahera volcanic arc ⓘ |
| region |
Eastern Indonesia
ⓘ
linked to:
eastern Indonesia
|
| tectonicSetting | complex convergent plate boundary ⓘ |
| 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: Gamalama volcano Description of subject: Gamalama volcano is an active stratovolcano that forms the entire island of Ternate in North Maluku, Indonesia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.