Kostroma Oblast
E58778
Kostroma Oblast is a federal subject in central Russia known for its historic towns and forests, situated along the middle reaches of the Volga River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Kostroma Oblast canonical | 79 |
| Kostroma region | 3 |
| Kostroma Region | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T407055 — 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: Kostroma Oblast Context triple: [Volga River, flowsThrough, Kostroma Oblast]
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A.
Yaroslavl Oblast
Yaroslavl Oblast is a federal subject of central Russia known for its historic cities along the Volga River and its role as part of the country’s Golden Ring tourist route.
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B.
Tver Oblast
Tver Oblast is a federal subject of western Russia known for its forests, lakes, and historic towns, and for encompassing the headwaters of major rivers including the Volga.
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C.
Moscow Oblast
Moscow Oblast is a federal subject of Russia that surrounds, but does not include, the city of Moscow and serves as a major industrial and population center in western Russia.
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D.
Tver Governorate
Tver Governorate was an administrative division of the Russian Empire and early Russian SFSR, centered on the city of Tver, that existed from the late 18th to the early 20th century.
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E.
Volgograd Oblast
Volgograd Oblast is a federal subject of Russia in the lower Volga region, historically significant as the site of the Battle of Stalingrad and home to major industrial, agricultural, and memorial landmarks.
- 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: Kostroma Oblast Target entity description: Kostroma Oblast is a federal subject in central Russia known for its historic towns and forests, situated along the middle reaches of the Volga River.
-
A.
Yaroslavl Oblast
Yaroslavl Oblast is a federal subject of central Russia known for its historic cities along the Volga River and its role as part of the country’s Golden Ring tourist route.
-
B.
Tver Oblast
Tver Oblast is a federal subject of western Russia known for its forests, lakes, and historic towns, and for encompassing the headwaters of major rivers including the Volga.
-
C.
Moscow Oblast
Moscow Oblast is a federal subject of Russia that surrounds, but does not include, the city of Moscow and serves as a major industrial and population center in western Russia.
-
D.
Tver Governorate
Tver Governorate was an administrative division of the Russian Empire and early Russian SFSR, centered on the city of Tver, that existed from the late 18th to the early 20th century.
-
E.
Volgograd Oblast
Volgograd Oblast is a federal subject of Russia in the lower Volga region, historically significant as the site of the Battle of Stalingrad and home to major industrial, agricultural, and memorial landmarks.
- F. None of above. chosen
Statements (49)
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: Kostroma Oblast Description of subject: Kostroma Oblast is a federal subject in central Russia known for its historic towns and forests, situated along the middle reaches of the Volga River.
Referenced by (83)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Central Federal District of Russia
linked to: Kostroma Oblast
linked to: Kostroma Oblast