Charles Frederick, Grand Duke of Baden
E423116
Charles Frederick, Grand Duke of Baden was an 18th–19th century German ruler who modernized and expanded Baden, transforming it into a significant state within the Holy Roman Empire and later the Confederation of the Rhine.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T2878004 — 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: Charles Frederick, Grand Duke of Baden Context triple: [Grand Duchy of Baden, firstRuler, Charles Frederick, Grand Duke of Baden]
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A.
Friedrich of Hesse and by Rhine
Friedrich of Hesse and by Rhine was a young German prince of the House of Hesse-Darmstadt, notable mainly as a son of Louis IV, Grand Duke of Hesse, and for dying in childhood.
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B.
Wilhelm, Duke of Württemberg
Wilhelm, Duke of Württemberg is the current head of the historic German royal House of Württemberg, a former ruling dynasty in southwestern Germany.
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C.
Duke Eugen of Württemberg
Duke Eugen of Württemberg was a 19th-century German nobleman and military officer from the influential royal House of Württemberg.
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D.
Frederick VI, Landgrave of Hesse-Homburg
Frederick VI, Landgrave of Hesse-Homburg, was a German nobleman and military officer who ruled the small Landgraviate of Hesse-Homburg in the early 19th century and was married to Princess Elizabeth, daughter of King George III of the United Kingdom.
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E.
Gustavus Samuel Leopold, Duke of Zweibrücken
Gustavus Samuel Leopold, Duke of Zweibrücken, was an 18th-century German prince of the Wittelsbach line who ruled the Duchy of Zweibrücken within 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: Charles Frederick, Grand Duke of Baden Target entity description: Charles Frederick, Grand Duke of Baden was an 18th–19th century German ruler who modernized and expanded Baden, transforming it into a significant state within the Holy Roman Empire and later the Confederation of the Rhine.
-
A.
Friedrich of Hesse and by Rhine
Friedrich of Hesse and by Rhine was a young German prince of the House of Hesse-Darmstadt, notable mainly as a son of Louis IV, Grand Duke of Hesse, and for dying in childhood.
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B.
Wilhelm, Duke of Württemberg
Wilhelm, Duke of Württemberg is the current head of the historic German royal House of Württemberg, a former ruling dynasty in southwestern Germany.
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C.
Duke Eugen of Württemberg
Duke Eugen of Württemberg was a 19th-century German nobleman and military officer from the influential royal House of Württemberg.
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D.
Frederick VI, Landgrave of Hesse-Homburg
Frederick VI, Landgrave of Hesse-Homburg, was a German nobleman and military officer who ruled the small Landgraviate of Hesse-Homburg in the early 19th century and was married to Princess Elizabeth, daughter of King George III of the United Kingdom.
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E.
Gustavus Samuel Leopold, Duke of Zweibrücken
Gustavus Samuel Leopold, Duke of Zweibrücken, was an 18th-century German prince of the Wittelsbach line who ruled the Duchy of Zweibrücken within the Holy Roman Empire.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Grand Duke of Baden
ⓘ
human ⓘ monarch ⓘ ruler ⓘ |
| burialPlace | Pyramide, Karlsruhe NERFINISHED ⓘ |
| chronologicalPeriod |
18th century
ⓘ
19th century ⓘ |
| countryOfCitizenship |
Grand Duchy of Baden
NERFINISHED
ⓘ
Margraviate of Baden-Durlach NERFINISHED ⓘ |
| dateOfBirth | 1728-11-22 ⓘ |
| dateOfDeath | 1811-06-10 ⓘ |
| endTime | reign as Grand Duke of Baden ended in 1811 ⓘ |
| father | Frederick, Hereditary Prince of Baden-Durlach NERFINISHED ⓘ |
| givenName |
Carl
NERFINISHED
ⓘ
Charles ⓘ Friedrich NERFINISHED ⓘ Karl NERFINISHED ⓘ |
| knownFor |
legal and social reforms in Baden
ⓘ
modernizing the administration of Baden ⓘ transforming Baden into a significant German state ⓘ |
| languageOfWorkOrName | German ⓘ |
| memberOf |
Confederation of the Rhine
NERFINISHED
ⓘ
Holy Roman Empire (as territorial prince) NERFINISHED ⓘ |
| mother | Amalia of Nassau-Dietz NERFINISHED ⓘ |
| nativeLanguage | German ⓘ |
| nobleFamily | House of Zähringen NERFINISHED ⓘ |
| partOf | German monarchs of the Napoleonic era ⓘ |
| placeOfBirth |
Durlach
NERFINISHED
ⓘ
Karlsburg Castle, Durlach NERFINISHED ⓘ Margraviate of Baden-Durlach NERFINISHED ⓘ |
| placeOfDeath |
Grand Duchy of Baden
NERFINISHED
ⓘ
Karlsruhe NERFINISHED ⓘ |
| positionHeld |
Elector of Baden
ⓘ
Grand Duke of Baden NERFINISHED ⓘ Margrave of Baden NERFINISHED ⓘ Margrave of Baden-Durlach NERFINISHED ⓘ |
| religion |
Protestant Christianity
ⓘ
surface form:
Protestantism
|
| residence | Karlsruhe NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| significantEvent |
Baden joined the Confederation of the Rhine in 1806
ⓘ
territorial expansion of Baden during the German mediatization ⓘ |
| spouse |
Caroline Louise of Hesse-Darmstadt
NERFINISHED
ⓘ
Louise Caroline, Baroness Geyer von Geyersberg NERFINISHED ⓘ |
| startTime |
reign as Elector of Baden began in 1803
ⓘ
reign as Grand Duke of Baden began in 1806 ⓘ reign as Margrave of Baden began in 1771 ⓘ reign as Margrave of Baden-Durlach began in 1738 ⓘ |
| titlesStyle | His Royal Highness ⓘ |
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: Charles Frederick, Grand Duke of Baden Description of subject: Charles Frederick, Grand Duke of Baden was an 18th–19th century German ruler who modernized and expanded Baden, transforming it into a significant state within the Holy Roman Empire and later the Confederation of the Rhine.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Charles Frederick of Baden
this entity surface form:
Charles, Grand Duke of Baden
this entity surface form:
Charles Frederick, Margrave of Baden
this entity surface form:
Charles Frederick, Margrave of Baden-Durlach
this entity surface form:
Charles Frederick, Margrave of Baden