Indonesia–Australia plate boundary zone
E745512
The Indonesia–Australia plate boundary zone is a complex tectonic region where the Indo-Australian Plate interacts with the Eurasian and Pacific-related plates, producing intense seismicity, subduction, and mountain-building across eastern Indonesia and northern Australia.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Australian–Pacific–Eurasian plate boundary zone | 1 |
| Indo-Australian Plate – Pacific Plate boundary | 1 |
| Indonesia–Australia plate boundary zone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8616121 — 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: Indonesia–Australia plate boundary zone Context triple: [Seram Trough, isPartOf, Indonesia–Australia plate boundary zone]
-
A.
Sumatra subduction zone
The Sumatra subduction zone is a major convergent plate boundary off the western coast of Sumatra where intense seismic and volcanic activity occurs, including some of the world’s largest recorded earthquakes and tsunamis.
-
B.
Sunda Plate
The Sunda Plate is a minor tectonic plate in Southeast Asia that underlies much of Indonesia and surrounding regions, interacting with several neighboring plates and contributing to the area's high seismic and volcanic activity.
-
C.
Banda Sea Plate
The Banda Sea Plate is a small tectonic plate in eastern Indonesia involved in complex interactions and subduction with surrounding microplates and major plates in the region.
-
D.
Solomon Sea Plate
The Solomon Sea Plate is a small, active oceanic tectonic plate in the southwestern Pacific, located north of Papua New Guinea and associated with intense subduction and volcanism.
-
E.
Sunda Arc
The Sunda Arc is a major volcanic island arc in Indonesia formed by the subduction of the Indo-Australian Plate beneath the Eurasian Plate, hosting numerous active volcanoes across Sumatra, Java, and the Lesser Sunda Islands.
- 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: Indonesia–Australia plate boundary zone Target entity description: The Indonesia–Australia plate boundary zone is a complex tectonic region where the Indo-Australian Plate interacts with the Eurasian and Pacific-related plates, producing intense seismicity, subduction, and mountain-building across eastern Indonesia and northern Australia.
-
A.
Sumatra subduction zone
The Sumatra subduction zone is a major convergent plate boundary off the western coast of Sumatra where intense seismic and volcanic activity occurs, including some of the world’s largest recorded earthquakes and tsunamis.
-
B.
Sunda Plate
The Sunda Plate is a minor tectonic plate in Southeast Asia that underlies much of Indonesia and surrounding regions, interacting with several neighboring plates and contributing to the area's high seismic and volcanic activity.
-
C.
Banda Sea Plate
The Banda Sea Plate is a small tectonic plate in eastern Indonesia involved in complex interactions and subduction with surrounding microplates and major plates in the region.
-
D.
Solomon Sea Plate
The Solomon Sea Plate is a small, active oceanic tectonic plate in the southwestern Pacific, located north of Papua New Guinea and associated with intense subduction and volcanism.
-
E.
Sunda Arc
The Sunda Arc is a major volcanic island arc in Indonesia formed by the subduction of the Indo-Australian Plate beneath the Eurasian Plate, hosting numerous active volcanoes across Sumatra, Java, and the Lesser Sunda Islands.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
geological region
ⓘ
tectonic plate boundary zone ⓘ |
| associatedWith |
Banda Sea region
NERFINISHED
ⓘ
Indonesian archipelago NERFINISHED ⓘ Papua New Guinea region NERFINISHED ⓘ Papua region NERFINISHED ⓘ Timor region NERFINISHED ⓘ northern Australian continental margin ⓘ |
| causes |
frequent large earthquakes
ⓘ
rapid crustal deformation ⓘ tsunamis ⓘ |
| characterizedBy |
collision tectonics
ⓘ
intense seismicity ⓘ mountain building ⓘ strike-slip faulting ⓘ subduction ⓘ |
| containsFeature |
Banda Arc
NERFINISHED
ⓘ
Java Trench NERFINISHED ⓘ New Guinea Highlands NERFINISHED ⓘ Papua New Guinea fold-and-thrust belts NERFINISHED ⓘ Sunda Trench NERFINISHED ⓘ Timor Trough NERFINISHED ⓘ |
| extendsAcross |
eastern Indonesia
ⓘ
northern Australia ⓘ |
| involvesPlate |
Banda Sea Plate
NERFINISHED
ⓘ
Bird’s Head Plate NERFINISHED ⓘ Eurasian Plate NERFINISHED ⓘ Indo-Australian Plate NERFINISHED ⓘ Molucca Sea Plate NERFINISHED ⓘ Pacific Plate NERFINISHED ⓘ Philippine Sea Plate NERFINISHED ⓘ Sunda Plate NERFINISHED ⓘ Timor Plate NERFINISHED ⓘ |
| locatedOn | Earth NERFINISHED ⓘ |
| movementType |
convergent boundary
ⓘ
oblique convergence ⓘ |
| partOf | Indo-Australian Plate boundary system NERFINISHED ⓘ |
| resultsIn |
development of foreland basins
ⓘ
formation of volcanic arcs ⓘ uplift of mountain belts ⓘ |
| studiedInDiscipline |
geodynamics
ⓘ
plate tectonics ⓘ seismology ⓘ structural geology ⓘ |
| tectonicProcess |
arc-continent collision in New Guinea region
ⓘ
arc-continent collision in Timor region ⓘ back-arc thrusting ⓘ microplate fragmentation ⓘ oceanic subduction of Indo-Australian Plate beneath Sunda Plate ⓘ strike-slip partitioning of oblique convergence ⓘ |
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: Indonesia–Australia plate boundary zone Description of subject: The Indonesia–Australia plate boundary zone is a complex tectonic region where the Indo-Australian Plate interacts with the Eurasian and Pacific-related plates, producing intense seismicity, subduction, and mountain-building across eastern Indonesia and northern Australia.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Australian–Pacific–Eurasian plate boundary zone
this entity surface form:
Indo-Australian Plate – Pacific Plate boundary