Charles XII of Sweden
E24389
Charles XII of Sweden was an early 18th-century Swedish king and military leader best known for his ambitious campaigns during the Great Northern War, which ultimately led to the decline of Sweden as a great power.
All labels observed (15)
How this entity was disambiguated
This entity first appeared as the object of triple T185158 — 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 XII of Sweden Context triple: [Charles XI of Sweden, child, Charles XII of Sweden]
-
A.
Charles X Gustav of Sweden
Charles X Gustav of Sweden was a 17th-century Swedish king known for his military campaigns during the Second Northern War and for significantly expanding Sweden’s territorial power.
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B.
Charles XI of Sweden
Charles XI of Sweden was a 17th-century Swedish king known for consolidating royal power, implementing major administrative and fiscal reforms, and strengthening Sweden’s position as a European great power.
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C.
Gustaf
Gustaf is the given name of Carl Gustaf Emil Mannerheim, the Finnish military leader and statesman who served as Commander-in-Chief during World War II and later as President of Finland.
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D.
King of Sweden
The King of Sweden is the constitutional monarch and ceremonial head of state of Sweden, representing the nation at official events and functions.
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E.
Frederick II of Prussia
Frederick II of Prussia, also known as Frederick the Great, was an 18th-century Prussian king renowned for his military genius, enlightened absolutist rule, and transformation of Prussia into a major European power.
- 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 XII of Sweden Target entity description: Charles XII of Sweden was an early 18th-century Swedish king and military leader best known for his ambitious campaigns during the Great Northern War, which ultimately led to the decline of Sweden as a great power.
-
A.
Charles X Gustav of Sweden
Charles X Gustav of Sweden was a 17th-century Swedish king known for his military campaigns during the Second Northern War and for significantly expanding Sweden’s territorial power.
-
B.
Charles XI of Sweden
Charles XI of Sweden was a 17th-century Swedish king known for consolidating royal power, implementing major administrative and fiscal reforms, and strengthening Sweden’s position as a European great power.
-
C.
Gustaf
Gustaf is the given name of Carl Gustaf Emil Mannerheim, the Finnish military leader and statesman who served as Commander-in-Chief during World War II and later as President of Finland.
-
D.
King of Sweden
The King of Sweden is the constitutional monarch and ceremonial head of state of Sweden, representing the nation at official events and functions.
-
E.
Frederick II of Prussia
Frederick II of Prussia, also known as Frederick the Great, was an 18th-century Prussian king renowned for his military genius, enlightened absolutist rule, and transformation of Prussia into a major European power.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
King of Sweden
ⓘ
early modern monarch ⓘ human ⓘ military leader ⓘ |
| battle |
Battle of Fraustadt
ⓘ
Battle of Narva ⓘ
linked to:
Battle of Narva (1700)
Battle of Poltava ⓘ |
| birthDate | 1682-06-17 ⓘ |
| birthPlace |
Tre Kronor, Stockholm, Sweden
ⓘ
linked to:
Tre Kronor Castle, Stockholm
|
| burialPlace |
Riddarholmen Church, Stockholm
ⓘ
linked to:
Riddarholmen Church
|
| causeOfDeath | gunshot wound ⓘ |
| children | 0 ⓘ |
| countryOfCitizenship | Sweden ⓘ |
| deathDate | 1718-11-30 ⓘ |
| deathManner | killed in action ⓘ |
| deathPlace |
Fredriksten fortress, Fredrikshald, Norway
ⓘ
linked to:
Fredriksten fortress
|
| dynasty |
House of Vasa (Swedish branch via Palatinate-Zweibrücken)
ⓘ
linked to:
House of Vasa
|
| education | tutored in languages, military science, and statecraft in Stockholm ⓘ |
| era | Great Northern War era ⓘ |
| exileLocation | Ottoman Empire ⓘ |
| father | Charles XI of Sweden ⓘ |
| fullName |
Charles XII
ⓘ
linked to:
Charles XII of Sweden
|
| house | House of Palatinate-Zweibrücken ⓘ |
| languageSpoken |
German
ⓘ
Latin ⓘ Swedish ⓘ |
| legacy | symbol of Swedish militarism and lost great-power status ⓘ |
| monarchOf | Sweden ⓘ |
| mother | Ulrika Eleonora of Denmark ⓘ |
| nativeName |
Karl XII
ⓘ
linked to:
Charles XII of Sweden
|
| neverMarried | true ⓘ |
| nickname |
Carolus Rex
ⓘ
The Warrior King ⓘ |
| notableFor |
contributing to the decline of Sweden as a great power
ⓘ
leadership in the Great Northern War ⓘ military campaigns against Russia, Denmark-Norway, and Saxony-Poland ⓘ |
| opponent |
Augustus II the Strong
ⓘ
Frederick IV of Denmark-Norway ⓘ
linked to:
Frederick IV of Denmark–Norway
Peter the Great ⓘ |
| policy | absolutist monarchy ⓘ |
| predecessor | Charles XI of Sweden ⓘ |
| reignEnd | 1718-11-30 ⓘ |
| reignStart | 1697-12-24 ⓘ |
| religion | Lutheranism ⓘ |
| residence | Bender, Ottoman Empire ⓘ |
| resultOfBattle |
decisive Russian victory at the Battle of Poltava
ⓘ
decisive Swedish victory at the Battle of Narva ⓘ |
| sibling |
Hedvig Sophia of Sweden
ⓘ
Ulrika Eleonora of Sweden ⓘ |
| successor | Ulrika Eleonora of Sweden ⓘ |
| war | Great Northern War ⓘ |
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 XII of Sweden Description of subject: Charles XII of Sweden was an early 18th-century Swedish king and military leader best known for his ambitious campaigns during the Great Northern War, which ultimately led to the decline of Sweden as a great power.
Referenced by (133)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
Battle of Poltava
→
notableEvent
→
Charles XII of Sweden was wounded before the battle and could not personally lead the attack
ⓘ
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
subject linked to:
Carolus Rex
linked to: Charles XII of Sweden
subject linked to:
Carolus Rex
linked to: Charles XII of Sweden
subject linked to:
Carolus Rex
linked to: Charles XII of Sweden
Treaty of Frederiksborg
→
signedByRepresentativeOf
→
Charles XII of Sweden (posthumously represented by Swedish government)
ⓘ
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden
linked to: Charles XII of Sweden