Tonga Plate
E718597
The Tonga Plate is a small tectonic plate in the southwest Pacific Ocean, notable for its active subduction zone and intense seismic and volcanic activity along the Tonga–Kermadec trench system.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tonga Plate canonical | 3 |
| Tonga microplate | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8200345 — 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: Tonga Plate Context triple: [Lau Basin, associatedWith, Tonga Plate]
-
A.
Kula Plate
The Kula Plate was an ancient oceanic tectonic plate in the northern Pacific that once subducted beneath western North America before being largely consumed.
-
B.
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.
-
C.
Halmahera Plate
The Halmahera Plate is a small tectonic plate in eastern Indonesia involved in complex interactions and subduction processes with surrounding microplates and major plates in the Molucca Sea region.
-
D.
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.
-
E.
Farallon Plate
The Farallon Plate was a large, ancient oceanic tectonic plate in the Pacific that has mostly subducted beneath the North American Plate, leaving only fragments such as the Juan de Fuca Plate.
- 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: Tonga Plate Target entity description: The Tonga Plate is a small tectonic plate in the southwest Pacific Ocean, notable for its active subduction zone and intense seismic and volcanic activity along the Tonga–Kermadec trench system.
-
A.
Kula Plate
The Kula Plate was an ancient oceanic tectonic plate in the northern Pacific that once subducted beneath western North America before being largely consumed.
-
B.
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.
-
C.
Halmahera Plate
The Halmahera Plate is a small tectonic plate in eastern Indonesia involved in complex interactions and subduction processes with surrounding microplates and major plates in the Molucca Sea region.
-
D.
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.
-
E.
Farallon Plate
The Farallon Plate was a large, ancient oceanic tectonic plate in the Pacific that has mostly subducted beneath the North American Plate, leaving only fragments such as the Juan de Fuca Plate.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
microplate
ⓘ
tectonic plate ⓘ |
| associatedWith |
Kermadec Trench
ⓘ
Lau Basin ⓘ Tonga Trench ⓘ Tonga–Kermadec Trench ⓘ
linked to:
Kermadec Trench
Tonga–Kermadec subduction system ⓘ
linked to:
Tonga-Kermadec subduction system
back-arc basin formation ⓘ |
| borders |
Australian Plate
ⓘ
Kermadec Plate ⓘ Niuafo’ou Plate ⓘ Pacific Plate ⓘ |
| causes |
deep-focus earthquakes
ⓘ
intermediate-depth earthquakes ⓘ shallow earthquakes ⓘ |
| hasApproximateConvergenceRate | among the fastest on Earth ⓘ |
| hasArcType | intra-oceanic island arc ⓘ |
| hasBoundaryType |
convergent boundary
ⓘ
divergent boundary ⓘ subduction zone ⓘ transform boundary ⓘ |
| hasCrustType | oceanic crust ⓘ |
| hasFeature |
active subduction zone
ⓘ
high seismicity zone ⓘ intense seismic activity ⓘ intense volcanic activity ⓘ steep subducting slab ⓘ volcanic island arc ⓘ |
| hasGeologicalSetting | oceanic-oceanic subduction ⓘ |
| hasSlab | Tonga slab ⓘ |
| locatedIn | southwest Pacific Ocean ⓘ |
| locatedOn | Earth ⓘ |
| movementDirection | north-northeast ⓘ |
| namedAfter | Tonga ⓘ |
| near |
Kermadec Islands
ⓘ
Tonga Islands ⓘ
linked to:
Tonga
|
| overrides | Pacific Plate ⓘ |
| partOf |
Pacific Ring of Fire
ⓘ
Tonga–Kermadec arc system ⓘ
linked to:
Tonga–Kermadec Arc
|
| relativeMotionToAustralianPlate | convergent ⓘ |
| relativeMotionToPacificPlate | convergent ⓘ |
| studiedIn |
plate tectonics
ⓘ
seismology ⓘ volcanology ⓘ |
| subductionZoneDip | steep ⓘ |
| subductsBeneath | Australian Plate ⓘ |
| tectonicRegime | compressional ⓘ |
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: Tonga Plate Description of subject: The Tonga Plate is a small tectonic plate in the southwest Pacific Ocean, notable for its active subduction zone and intense seismic and volcanic activity along the Tonga–Kermadec trench system.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.