Swantibor III, Duke of Pomerania
E1009740
Swantibor III, Duke of Pomerania, was a late 14th- to early 15th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania during a period of regional fragmentation and dynastic division in the southern Baltic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Swantibor III, Duke of Pomerania canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T12713088 — 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: Swantibor III, Duke of Pomerania Context triple: [Bogislaw V, Duke of Pomerania, child, Swantibor III, Duke of Pomerania]
-
A.
Wartislaw IV, Duke of Pomerania
Wartislaw IV, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania during the fragmentation of the region within the Holy Roman Empire.
-
B.
Wartislaw VII, Duke of Pomerania
Wartislaw VII, Duke of Pomerania, was a late 14th-century Pomeranian nobleman of the House of Griffins and a regional ruler whose lineage produced Eric of Pomerania, king of the Kalmar Union.
-
C.
Wartislaw V, Duke of Pomerania
Wartislaw V, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania during the period of its territorial partitions.
-
D.
Casimir IV, Duke of Pomerania
Casimir IV, Duke of Pomerania was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania in the Holy Roman Empire.
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E.
Bogislaw VI, Duke of Pomerania
Bogislaw VI, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania in the Holy Roman Empire.
- 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: Swantibor III, Duke of Pomerania Target entity description: Swantibor III, Duke of Pomerania, was a late 14th- to early 15th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania during a period of regional fragmentation and dynastic division in the southern Baltic.
-
A.
Wartislaw IV, Duke of Pomerania
Wartislaw IV, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania during the fragmentation of the region within the Holy Roman Empire.
-
B.
Wartislaw VII, Duke of Pomerania
Wartislaw VII, Duke of Pomerania, was a late 14th-century Pomeranian nobleman of the House of Griffins and a regional ruler whose lineage produced Eric of Pomerania, king of the Kalmar Union.
-
C.
Wartislaw V, Duke of Pomerania
Wartislaw V, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania during the period of its territorial partitions.
-
D.
Casimir IV, Duke of Pomerania
Casimir IV, Duke of Pomerania was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania in the Holy Roman Empire.
-
E.
Bogislaw VI, Duke of Pomerania
Bogislaw VI, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania in the Holy Roman Empire.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
duke
ⓘ
medieval ruler ⓘ member of the House of Griffins ⓘ nobleman ⓘ |
| associatedWith | Baltic Sea region ⓘ |
| country | Duchy of Pomerania ⓘ |
| dynasticStatus | princely ruler ⓘ |
| givenName | Swantibor ⓘ |
| governedAs | territorial co-ruler ⓘ |
| historicalEra | Middle Ages ⓘ |
| languageOfName | German ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Pomerania ⓘ |
| nobleFamily | House of Griffins ⓘ |
| notableFor | ruling during a time of internal dynastic division in Pomerania ⓘ |
| numeral | III ⓘ |
| partOf |
Pomeranian ducal line of the House of Griffins
ⓘ
linked to:
Griffin dynasty
|
| politicalContext |
dynastic division within the House of Griffins
ⓘ
regional fragmentation of Pomerania ⓘ |
| realmType | feudal duchy ⓘ |
| region | southern Baltic ⓘ |
| ruled | parts of the Duchy of Pomerania ⓘ |
| ruledDuring | period of territorial partition of Pomerania ⓘ |
| timePeriod |
early 15th century
ⓘ
late 14th century ⓘ |
| title | Duke of Pomerania ⓘ |
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: Swantibor III, Duke of Pomerania Description of subject: Swantibor III, Duke of Pomerania, was a late 14th- to early 15th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania during a period of regional fragmentation and dynastic division in the southern Baltic.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.