Magnus, Duke of Saxony
E449452
Magnus, Duke of Saxony was an 11th-century German nobleman and regional ruler from the Billung dynasty who governed the Duchy of Saxony during the late Salian period.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Magnus, Duke of Saxony canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4377444 — 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: Magnus, Duke of Saxony Context triple: [Billung dynasty, notableMember, Magnus, Duke of Saxony]
-
A.
Ordulf, Duke of Saxony
Ordulf, Duke of Saxony was an 11th-century German nobleman who ruled the Duchy of Saxony and continued the influence of the Billung dynasty within the Holy Roman Empire.
-
B.
Bernhard III, Duke of Saxony
Bernhard III, Duke of Saxony, was a 13th-century German prince of the Ascanian dynasty who ruled parts of Saxony during the fragmentation of the medieval duchy.
-
C.
Albert, Duke of Saxony
Albert, Duke of Saxony was a late 15th-century German nobleman and military leader from the House of Wettin who played a significant political role in the Low Countries and central Europe.
-
D.
Bruno, Duke of Saxony
Bruno, Duke of Saxony, was a 9th-century Saxon nobleman of the Liudolfing (Ottonian) dynasty whose lineage played a key role in the formation of medieval German principalities.
-
E.
Clemens Wenceslaus of Saxony
Clemens Wenceslaus of Saxony was an 18th-century German prince of the House of Wettin who served as a Catholic archbishop and elector, most prominently as Elector of Trier.
- 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: Magnus, Duke of Saxony Target entity description: Magnus, Duke of Saxony was an 11th-century German nobleman and regional ruler from the Billung dynasty who governed the Duchy of Saxony during the late Salian period.
-
A.
Ordulf, Duke of Saxony
Ordulf, Duke of Saxony was an 11th-century German nobleman who ruled the Duchy of Saxony and continued the influence of the Billung dynasty within the Holy Roman Empire.
-
B.
Bernhard III, Duke of Saxony
Bernhard III, Duke of Saxony, was a 13th-century German prince of the Ascanian dynasty who ruled parts of Saxony during the fragmentation of the medieval duchy.
-
C.
Albert, Duke of Saxony
Albert, Duke of Saxony was a late 15th-century German nobleman and military leader from the House of Wettin who played a significant political role in the Low Countries and central Europe.
-
D.
Bruno, Duke of Saxony
Bruno, Duke of Saxony, was a 9th-century Saxon nobleman of the Liudolfing (Ottonian) dynasty whose lineage played a key role in the formation of medieval German principalities.
-
E.
Clemens Wenceslaus of Saxony
Clemens Wenceslaus of Saxony was an 18th-century German prince of the House of Wettin who served as a Catholic archbishop and elector, most prominently as Elector of Trier.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Billung dynasty member
ⓘ
Duke of Saxony ⓘ duke ⓘ medieval ruler ⓘ member of nobility ⓘ nobleman ⓘ |
| continent | Europe ⓘ |
| countryOfCitizenship |
Duchy of Saxony
ⓘ
Holy Roman Empire ⓘ |
| dynasticConnection | Billung possessions in Saxony ⓘ |
| ethnicGroup | Saxon ⓘ |
| givenName | Magnus ⓘ |
| governed | Duchy of Saxony ⓘ |
| historicalContext |
Holy Roman Empire–Salian dynasty era
ⓘ
linked to:
Holy Roman Empire
|
| languageSpoken |
Middle High German
ⓘ
Old Saxon ⓘ |
| nobleFamily | Billung dynasty ⓘ |
| notableFor |
being a leading Saxon magnate of the Billung dynasty
ⓘ
rule over the Duchy of Saxony in the 11th century ⓘ |
| partOf | Holy Roman Empire ⓘ |
| positionHeld | Duke of Saxony ⓘ |
| realm | Duchy of Saxony ⓘ |
| regionRuled | Saxony ⓘ |
| residence |
Billung court
ⓘ
Lüneburg ⓘ Saxony ⓘ |
| sexOrGender | male ⓘ |
| socialClass | high nobility ⓘ |
| timePeriod |
11th century
ⓘ
late Salian period ⓘ |
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: Magnus, Duke of Saxony Description of subject: Magnus, Duke of Saxony was an 11th-century German nobleman and regional ruler from the Billung dynasty who governed the Duchy of Saxony during the late Salian period.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.