Slovakia–Ukraine border
E315956
The Slovakia–Ukraine border is an international frontier in Eastern Europe separating Slovakia from Ukraine and serving as an external boundary of the European Union and Schengen Area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Slovakia–Ukraine border canonical | 2 |
| Prešov Region–Ukraine border | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2987595 — 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: Slovakia–Ukraine border Context triple: [Eastern Slovakia, hasBorderCrossing, Slovakia–Ukraine border]
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A.
Slovakia–Germany border
The Slovakia–Germany border is the modern international boundary separating Slovakia and Germany, established after the dissolution of Czechoslovakia and the reunification of Germany within the Schengen Area.
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B.
Polish–Slovak border
The Polish–Slovak border is the international boundary running mainly through the Carpathian Mountains that separates Poland from Slovakia in Central Europe.
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C.
Hungary–Austria border
The Hungary–Austria border is a historically significant Central European frontier that once formed part of the Cold War divide between the communist Eastern Bloc and the Western world.
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D.
Poland–Czech Republic border
The Poland–Czech Republic border is the international boundary separating Poland and the Czech Republic, running through regions such as Cieszyn Silesia and extending from the Sudetes mountains to the Silesian Beskids.
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E.
Czechoslovakia–West Germany border
The Czechoslovakia–West Germany border was a heavily fortified Cold War frontier separating the communist Eastern Bloc from democratic Western Europe.
- 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: Slovakia–Ukraine border Target entity description: The Slovakia–Ukraine border is an international frontier in Eastern Europe separating Slovakia from Ukraine and serving as an external boundary of the European Union and Schengen Area.
-
A.
Slovakia–Germany border
The Slovakia–Germany border is the modern international boundary separating Slovakia and Germany, established after the dissolution of Czechoslovakia and the reunification of Germany within the Schengen Area.
-
B.
Polish–Slovak border
The Polish–Slovak border is the international boundary running mainly through the Carpathian Mountains that separates Poland from Slovakia in Central Europe.
-
C.
Hungary–Austria border
The Hungary–Austria border is a historically significant Central European frontier that once formed part of the Cold War divide between the communist Eastern Bloc and the Western world.
-
D.
Poland–Czech Republic border
The Poland–Czech Republic border is the international boundary separating Poland and the Czech Republic, running through regions such as Cieszyn Silesia and extending from the Sudetes mountains to the Silesian Beskids.
-
E.
Czechoslovakia–West Germany border
The Czechoslovakia–West Germany border was a heavily fortified Cold War frontier separating the communist Eastern Bloc from democratic Western Europe.
- F. None of above. chosen
Statements (48)
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: Slovakia–Ukraine border Description of subject: The Slovakia–Ukraine border is an international frontier in Eastern Europe separating Slovakia from Ukraine and serving as an external boundary of the European Union and Schengen Area.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Prešov Region–Ukraine border