Okhotsk Plate
E46311
The Okhotsk Plate is a minor tectonic plate in the northwest Pacific region, underlying parts of northeastern Asia including the Sea of Okhotsk and adjacent areas of Japan and Russia.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Okhotsk Plate canonical | 53 |
| Okhotsk microplate | 3 |
| Okhotsk | 2 |
| Pacific Plate – Okhotsk Plate | 2 |
| North American Plate (Okhotsk microplate) | 1 |
| Pacific Plate–Okhotsk Plate | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T346109 — 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: Okhotsk Plate Context triple: [Eurasian Plate, hasBoundaryWith, Okhotsk Plate]
-
A.
Sea of Okhotsk
The Sea of Okhotsk is a marginal sea of the western Pacific Ocean bordered by Russia and Japan, known for its rich fisheries, seasonal sea ice, and harsh subarctic climate.
-
B.
Sea of Japan
The Sea of Japan is a marginal sea of the western Pacific Ocean located between the Japanese archipelago, the Korean Peninsula, and Russia, known for its rich fisheries and strategic shipping routes.
-
C.
Chukchi Sea
The Chukchi Sea is a marginal sea of the Arctic Ocean located between Alaska and Siberia, known for its icy waters, rich marine life, and strategic importance for Arctic shipping routes.
-
D.
Japan Trench
The Japan Trench is a deep oceanic trench off northeastern Japan where the Pacific Plate subducts beneath the Okhotsk Plate, forming part of the Pacific Ring of Fire and generating powerful earthquakes and tsunamis.
-
E.
Laptev Sea
The Laptev Sea is a marginal sea of the Arctic Ocean off the northern coast of Siberia, known for its extensive sea ice and role as a major source of Arctic sea ice formation.
- 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: Okhotsk Plate Target entity description: The Okhotsk Plate is a minor tectonic plate in the northwest Pacific region, underlying parts of northeastern Asia including the Sea of Okhotsk and adjacent areas of Japan and Russia.
-
A.
Sea of Okhotsk
The Sea of Okhotsk is a marginal sea of the western Pacific Ocean bordered by Russia and Japan, known for its rich fisheries, seasonal sea ice, and harsh subarctic climate.
-
B.
Sea of Japan
The Sea of Japan is a marginal sea of the western Pacific Ocean located between the Japanese archipelago, the Korean Peninsula, and Russia, known for its rich fisheries and strategic shipping routes.
-
C.
Chukchi Sea
The Chukchi Sea is a marginal sea of the Arctic Ocean located between Alaska and Siberia, known for its icy waters, rich marine life, and strategic importance for Arctic shipping routes.
-
D.
Japan Trench
The Japan Trench is a deep oceanic trench off northeastern Japan where the Pacific Plate subducts beneath the Okhotsk Plate, forming part of the Pacific Ring of Fire and generating powerful earthquakes and tsunamis.
-
E.
Laptev Sea
The Laptev Sea is a marginal sea of the Arctic Ocean off the northern coast of Siberia, known for its extensive sea ice and role as a major source of Arctic sea ice formation.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
minor tectonic plate
ⓘ
tectonic plate ⓘ |
| associatedWith |
Japan Trench
ⓘ
Kuril–Kamchatka Trench ⓘ
linked to:
Kuril Trench
earthquakes in northeastern Japan ⓘ seismic activity ⓘ volcanism in Kamchatka ⓘ volcanism in Kuril Islands ⓘ |
| borderedBy |
Amurian Plate
ⓘ
linked to:
Amur Plate
Eurasian Plate ⓘ North American Plate ⓘ Pacific Plate ⓘ Philippine Sea Plate ⓘ Sunda Plate ⓘ |
| hasBoundaryType |
convergent boundary
ⓘ
divergent boundary ⓘ subduction zone ⓘ transform fault ⓘ |
| locatedIn | northwest Pacific region ⓘ |
| movesRelativeTo |
Eurasian Plate
ⓘ
North American Plate ⓘ Pacific Plate ⓘ |
| namedAfter | Sea of Okhotsk ⓘ |
| overlies | upper mantle ⓘ |
| partOf | Earth lithosphere ⓘ |
| regionIncludes |
Hokkaido
ⓘ
Kamchatka Peninsula ⓘ Kuril Islands ⓘ Sakhalin Island ⓘ |
| studiedIn |
geodynamics
ⓘ
plate tectonics ⓘ seismology ⓘ |
| underlies |
Sea of Okhotsk
ⓘ
parts of Japan ⓘ parts of Russia ⓘ parts of northeastern Asia ⓘ |
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: Okhotsk Plate Description of subject: The Okhotsk Plate is a minor tectonic plate in the northwest Pacific region, underlying parts of northeastern Asia including the Sea of Okhotsk and adjacent areas of Japan and Russia.
Referenced by (62)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Okhotsk Plate
linked to: Okhotsk Plate
linked to: Okhotsk Plate
linked to: Okhotsk Plate
linked to: Okhotsk Plate
linked to: Okhotsk Plate
linked to: Okhotsk Plate
linked to: Okhotsk Plate
linked to: Okhotsk Plate
subject linked to:
Alaid (nearby on Atlasov Island)