Küstrin fortress
E872957
Küstrin fortress is a historic Prussian stronghold on the Oder River, known for its strategic military importance and heavily fortified bastions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Küstrin fortress canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10567852 — 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: Küstrin fortress Context triple: [Küstrin, hasPart, Küstrin fortress]
-
A.
Königstein Fortress
Königstein Fortress is a massive hilltop stronghold in Saxon Switzerland, Germany, renowned as one of Europe’s largest and best-preserved mountain fortresses.
-
B.
Königsberg Castle
Königsberg Castle was a historic Prussian fortress and royal residence in Königsberg, notable as a political and cultural center of the Kingdom of Prussia.
-
C.
Przemyśl Fortress
Przemyśl Fortress was a major Austro-Hungarian defensive stronghold and one of the largest fortification complexes in Europe during World War I, located in present-day southeastern Poland.
-
D.
Modlin Fortress
Modlin Fortress is a historic 19th-century military stronghold in Poland, strategically located near the confluence of the Vistula and Narew rivers and known for its role in multiple European conflicts.
-
E.
Zbarazh Castle
Zbarazh Castle is a historic fortified complex in western Ukraine, renowned for its role in 17th-century conflicts between the Polish–Lithuanian Commonwealth and Cossack forces.
- 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: Küstrin fortress Target entity description: Küstrin fortress is a historic Prussian stronghold on the Oder River, known for its strategic military importance and heavily fortified bastions.
-
A.
Königstein Fortress
Königstein Fortress is a massive hilltop stronghold in Saxon Switzerland, Germany, renowned as one of Europe’s largest and best-preserved mountain fortresses.
-
B.
Königsberg Castle
Königsberg Castle was a historic Prussian fortress and royal residence in Königsberg, notable as a political and cultural center of the Kingdom of Prussia.
-
C.
Przemyśl Fortress
Przemyśl Fortress was a major Austro-Hungarian defensive stronghold and one of the largest fortification complexes in Europe during World War I, located in present-day southeastern Poland.
-
D.
Modlin Fortress
Modlin Fortress is a historic 19th-century military stronghold in Poland, strategically located near the confluence of the Vistula and Narew rivers and known for its role in multiple European conflicts.
-
E.
Zbarazh Castle
Zbarazh Castle is a historic fortified complex in western Ukraine, renowned for its role in 17th-century conflicts between the Polish–Lithuanian Commonwealth and Cossack forces.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
bastion fortress
ⓘ
fortress ⓘ |
| associatedWith |
Oder River fortifications
ⓘ
Prussian military engineering ⓘ |
| controlledAccessTo |
Oder River crossings near Küstrin
ⓘ
linked to:
Kostrzyn-Kietz border crossing
routes between Brandenburg and Poland ⓘ |
| country |
Kingdom of Prussia
ⓘ
linked to:
Prussia
|
| currentCondition | partly preserved ⓘ |
| currentUse |
historical site
ⓘ
tourist attraction ⓘ |
| defensiveRole | protection of eastern approaches to Berlin ⓘ |
| designedFor |
artillery defense
ⓘ
siege resistance ⓘ |
| era |
19th century
ⓘ
20th century ⓘ early modern period ⓘ |
| fortificationType | early modern bastion system ⓘ |
| garrisonFunction |
arsenal
ⓘ
border garrison ⓘ supply depot ⓘ |
| hasFeature |
bastions
ⓘ
casemates ⓘ curtain walls ⓘ gatehouses ⓘ moats ⓘ ramparts ⓘ |
| heritageValue | military architectural heritage ⓘ |
| historicalRegion | Brandenburg ⓘ |
| locatedIn | Küstrin ⓘ |
| locatedInPresentDay |
Kostrzyn nad Odrą
ⓘ
Poland ⓘ |
| locatedNear |
German–Polish border
ⓘ
linked to:
Polish–German border
|
| locatedOn | Oder River ⓘ |
| material |
brick
ⓘ
stone ⓘ |
| notableFor |
heavy fortifications
ⓘ
role in Prussian military history ⓘ strategic river location ⓘ |
| partOf | Prussian defensive system ⓘ |
| strategicImportance |
border defense of Prussia
ⓘ
control of Oder River crossings ⓘ |
| usedBy |
German Army
ⓘ
Prussian Army ⓘ |
| usedDuring |
Franco-Prussian War
ⓘ
Napoleonic Wars ⓘ Seven Years' War ⓘ World War I ⓘ World War II ⓘ |
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: Küstrin fortress Description of subject: Küstrin fortress is a historic Prussian stronghold on the Oder River, known for its strategic military importance and heavily fortified bastions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.