October Revolution Island
E503834
October Revolution Island is the largest island of the Severnaya Zemlya archipelago in the Russian Arctic, known for its extensive glaciation and remote polar environment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| October Revolution Island canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5224890 — 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: October Revolution Island Context triple: [Severnaya Zemlya, hasIsland, October Revolution Island]
-
A.
Petrogradsky Island
Petrogradsky Island is a central island in Saint Petersburg, Russia, known as one of the city’s historic cores and a major cultural and residential district.
-
B.
Krestovsky Island
Krestovsky Island is a prominent recreational and residential island in Saint Petersburg, Russia, known for its parks, sports facilities, and the Gazprom Arena football stadium.
-
C.
Admiralteysky Island
Admiralteysky Island is a historic river island in central Saint Petersburg, Russia, known as a core part of the city’s early development and administrative center.
-
D.
Vasilievsky Island spit
Vasilievsky Island spit is a prominent historic waterfront area in Saint Petersburg, Russia, known for its classical architecture, Rostral Columns, and panoramic views across the Neva River.
-
E.
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.
- 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: October Revolution Island Target entity description: October Revolution Island is the largest island of the Severnaya Zemlya archipelago in the Russian Arctic, known for its extensive glaciation and remote polar environment.
-
A.
Petrogradsky Island
Petrogradsky Island is a central island in Saint Petersburg, Russia, known as one of the city’s historic cores and a major cultural and residential district.
-
B.
Krestovsky Island
Krestovsky Island is a prominent recreational and residential island in Saint Petersburg, Russia, known for its parks, sports facilities, and the Gazprom Arena football stadium.
-
C.
Admiralteysky Island
Admiralteysky Island is a historic river island in central Saint Petersburg, Russia, known as a core part of the city’s early development and administrative center.
-
D.
Vasilievsky Island spit
Vasilievsky Island spit is a prominent historic waterfront area in Saint Petersburg, Russia, known for its classical architecture, Rostral Columns, and panoramic views across the Neva River.
-
E.
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.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| administrativeDivision | Taymyrsky Dolgano-Nenetsky District NERFINISHED ⓘ |
| archipelago | Severnaya Zemlya NERFINISHED ⓘ |
| area |
about 14000 square kilometres
ⓘ
about 5400 square miles ⓘ |
| climate | polar climate ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| discoveredBy | Boris Vilkitsky NERFINISHED ⓘ |
| discoveryExpedition | Arctic Ocean Hydrographic Expedition NERFINISHED ⓘ |
| discoveryYear | 1913 ⓘ |
| ecosystem |
Arctic tundra
ⓘ
polar desert ⓘ |
| feature |
extensive glaciation
ⓘ
ice caps ⓘ ice domes ⓘ polar desert ⓘ |
| formerName | Bolshoy Island NERFINISHED ⓘ |
| hasCoastlineOn |
Kara Sea
NERFINISHED
ⓘ
Laptev Sea NERFINISHED ⓘ |
| hasGlacier |
Karpinsky Glacier
NERFINISHED
ⓘ
Rusanov Glacier NERFINISHED ⓘ University Glacier NERFINISHED ⓘ |
| hasIceCap |
Karpinsky Ice Cap
NERFINISHED
ⓘ
Leningrad Ice Cap NERFINISHED ⓘ Vavilov Ice Cap NERFINISHED ⓘ |
| highestPoint | about 965 metres above sea level ⓘ |
| largestIslandOf | Severnaya Zemlya NERFINISHED ⓘ |
| latitude | approximately 79 degrees north ⓘ |
| locatedIn |
Arctic Ocean
ⓘ
Russian Arctic NERFINISHED ⓘ Severnaya Zemlya NERFINISHED ⓘ |
| longitude | approximately 97 degrees east ⓘ |
| namedAfter | October Revolution NERFINISHED ⓘ |
| partOf | Krasnoyarsk Krai NERFINISHED ⓘ |
| population | 0 permanent inhabitants ⓘ |
| seaIceCoverage | permanent or near-permanent ⓘ |
| separatedBy |
Red Army Strait
NERFINISHED
ⓘ
Shokalsky Strait NERFINISHED ⓘ |
| separatedFrom |
Bolshevik Island
NERFINISHED
ⓘ
Komsomolets Island NERFINISHED ⓘ |
| strategicImportance |
Arctic research
ⓘ
Russian Arctic presence ⓘ |
| timeZone | Krasnoyarsk Time NERFINISHED ⓘ |
| uninhabited | true ⓘ |
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: October Revolution Island Description of subject: October Revolution Island is the largest island of the Severnaya Zemlya archipelago in the Russian Arctic, known for its extensive glaciation and remote polar environment.
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