Bolshevik Island
E523907
Bolshevik Island is a large, heavily glaciated Arctic island in Russia’s Severnaya Zemlya archipelago, known for its harsh polar climate and remote, uninhabited landscape.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bolshevik Island canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5224891 — 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: Bolshevik Island Context triple: [Severnaya Zemlya, hasIsland, Bolshevik Island]
-
A.
Petrovsky Island
Petrovsky Island is a small historic island in Saint Petersburg, Russia, known for its parks, sports facilities, and proximity to the city’s central waterways.
-
B.
Zavodovski Island
Zavodovski Island is a remote, uninhabited volcanic island in the South Sandwich Islands of the southern Atlantic Ocean, notable for its large penguin colonies and active volcano.
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C.
Damansky Island
Damansky Island is a small river island on the Ussuri River that became widely known as the site of a 1969 armed border clash between the Soviet Union and China.
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D.
Medny Island
Medny Island is a remote, uninhabited island in Russia’s Bering Sea, forming part of the Commander Islands and known for its rugged terrain and rich marine wildlife.
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E.
Stolbovoy Island
Stolbovoy Island is a remote, largely uninhabited Arctic island of the New Siberian Islands archipelago in northern Russia.
- 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: Bolshevik Island Target entity description: Bolshevik Island is a large, heavily glaciated Arctic island in Russia’s Severnaya Zemlya archipelago, known for its harsh polar climate and remote, uninhabited landscape.
-
A.
Petrovsky Island
Petrovsky Island is a small historic island in Saint Petersburg, Russia, known for its parks, sports facilities, and proximity to the city’s central waterways.
-
B.
Zavodovski Island
Zavodovski Island is a remote, uninhabited volcanic island in the South Sandwich Islands of the southern Atlantic Ocean, notable for its large penguin colonies and active volcano.
-
C.
Damansky Island
Damansky Island is a small river island on the Ussuri River that became widely known as the site of a 1969 armed border clash between the Soviet Union and China.
-
D.
Medny Island
Medny Island is a remote, uninhabited island in Russia’s Bering Sea, forming part of the Commander Islands and known for its rugged terrain and rich marine wildlife.
-
E.
Stolbovoy Island
Stolbovoy Island is a remote, largely uninhabited Arctic island of the New Siberian Islands archipelago in northern Russia.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| administrativeDivision | Taymyrsky Dolgano-Nenetsky District NERFINISHED ⓘ |
| archipelago | Severnaya Zemlya archipelago ⓘ |
| area | about 11000 square kilometres ⓘ |
| belongsTo | Russian Federation NERFINISHED ⓘ |
| climate | polar climate ⓘ |
| climateCharacteristic |
long, extremely cold winters
ⓘ
short, cold summers ⓘ |
| climateZone | High Arctic ⓘ |
| coastlineFeature |
deep fjords
ⓘ
numerous bays ⓘ steep cliffs ⓘ |
| country | Russia ⓘ |
| discoveryPeriod | early 20th century ⓘ |
| environment | remote polar environment ⓘ |
| fauna |
Arctic foxes
ⓘ
polar bears ⓘ seabirds ⓘ |
| formerName | Bolshvik Island NERFINISHED ⓘ |
| governedBy | Russian Arctic regulations ⓘ |
| humanPresence | temporary research stations ⓘ |
| iceCover |
large ice caps
ⓘ
numerous glaciers ⓘ |
| largestIslandOfArchipelago | October Revolution Island NERFINISHED ⓘ |
| latitudeApprox | around 79 degrees north ⓘ |
| locatedIn |
Arctic Ocean
ⓘ
Krasnoyarsk Krai NERFINISHED ⓘ Russian Arctic NERFINISHED ⓘ Severnaya Zemlya NERFINISHED ⓘ |
| longitudeApprox | around 103 degrees east ⓘ |
| namedAfter | Bolsheviks NERFINISHED ⓘ |
| notableFor |
harsh polar climate
ⓘ
heavy glaciation ⓘ remote, uninhabited landscape ⓘ |
| permanentPopulation | uninhabited ⓘ |
| rankInArchipelagoByArea | second largest island of Severnaya Zemlya ⓘ |
| region | Siberian Arctic NERFINISHED ⓘ |
| sea |
Kara Sea
NERFINISHED
ⓘ
Laptev Sea NERFINISHED ⓘ |
| seaIceCondition | long-lasting sea ice ⓘ |
| separates | Kara Sea and Laptev Sea ⓘ |
| surfaceCharacteristic | heavily glaciated ⓘ |
| surroundedBy | pack ice for much of the year ⓘ |
| vegetation | sparse Arctic tundra ⓘ |
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: Bolshevik Island Description of subject: Bolshevik Island is a large, heavily glaciated Arctic island in Russia’s Severnaya Zemlya archipelago, known for its harsh polar climate and remote, uninhabited landscape.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Severnaya Zemlya
subject surface form:
Severnaya Zemlya