Otto Weddigen
E856129
Otto Weddigen was a German U-boat commander in World War I, renowned for his submarine SM U-9’s dramatic sinking of three British cruisers in a single engagement in 1914.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Otto Weddigen canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10327472 — 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: Otto Weddigen Context triple: [SM U-9, commander, Otto Weddigen]
-
A.
Georg Sverdrup
Georg Sverdrup was a Norwegian politician and constitutional scholar who played a key role in shaping Norway’s 1814 constitution and advocating for national self-determination.
-
B.
Otto Sverdrup
Otto Sverdrup was a Norwegian Arctic explorer and sea captain best known for leading major polar expeditions and commanding the ship Fram.
-
C.
Wilhelm Filchner
Wilhelm Filchner was a German explorer and geophysicist best known for leading early 20th-century Antarctic expeditions that significantly advanced polar research.
-
D.
Adrien de Gerlache
Adrien de Gerlache was a Belgian naval officer and explorer best known for leading the Belgian Antarctic Expedition (1897–1899), one of the first scientific expeditions to overwinter in Antarctica.
-
E.
Heinrich Schiff
Heinrich Schiff was an acclaimed Austrian cellist and conductor renowned for his interpretations of 20th-century repertoire and influential teaching career.
- 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: Otto Weddigen Target entity description: Otto Weddigen was a German U-boat commander in World War I, renowned for his submarine SM U-9’s dramatic sinking of three British cruisers in a single engagement in 1914.
-
A.
Georg Sverdrup
Georg Sverdrup was a Norwegian politician and constitutional scholar who played a key role in shaping Norway’s 1814 constitution and advocating for national self-determination.
-
B.
Otto Sverdrup
Otto Sverdrup was a Norwegian Arctic explorer and sea captain best known for leading major polar expeditions and commanding the ship Fram.
-
C.
Wilhelm Filchner
Wilhelm Filchner was a German explorer and geophysicist best known for leading early 20th-century Antarctic expeditions that significantly advanced polar research.
-
D.
Adrien de Gerlache
Adrien de Gerlache was a Belgian naval officer and explorer best known for leading the Belgian Antarctic Expedition (1897–1899), one of the first scientific expeditions to overwinter in Antarctica.
-
E.
Heinrich Schiff
Heinrich Schiff was an acclaimed Austrian cellist and conductor renowned for his interpretations of 20th-century repertoire and influential teaching career.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
German naval officer
ⓘ
World War I military personnel ⓘ human ⓘ |
| allegiance | German Empire ⓘ |
| awardReceived |
House Order of Hohenzollern
NERFINISHED
ⓘ
Iron Cross 1st Class NERFINISHED ⓘ Iron Cross 2nd Class NERFINISHED ⓘ Pour le Mérite NERFINISHED ⓘ |
| battle | Action of 22 September 1914 NERFINISHED ⓘ |
| burialPlace | sea burial ⓘ |
| causeOfDeath | naval warfare ⓘ |
| commanded |
SM U-29
NERFINISHED
ⓘ
SM U-9 NERFINISHED ⓘ |
| conflict | World War I ⓘ |
| countryOfCitizenship | German Empire NERFINISHED ⓘ |
| dateOfBirth | 1882-09-15 ⓘ |
| dateOfDeath | 1915-03-18 ⓘ |
| dateOfEvent | 1914-09-22 ⓘ |
| education | Imperial German Navy officer training ⓘ |
| era | early 20th century ⓘ |
| fateOfVessel | SM U-29 rammed and sunk by HMS Dreadnought ⓘ |
| fullName | Otto Eduard Weddigen NERFINISHED ⓘ |
| genreOfActivity | submarine warfare ⓘ |
| mannerOfDeath | killed in action ⓘ |
| militaryBranch | Imperial German Navy NERFINISHED ⓘ |
| militaryRank | Kapitänleutnant ⓘ |
| militaryTheater | North Sea NERFINISHED ⓘ |
| nationality | German ⓘ |
| notableFor |
commanding German submarine SM U-9 in World War I
ⓘ
sinking three British armored cruisers in a single engagement in 1914 ⓘ |
| numberOfCruisersSunkOn22September1914 | 3 GENERATED ⓘ |
| occupation |
U-boat commander
ⓘ
naval officer ⓘ |
| placeOfBirth |
Herford
NERFINISHED
ⓘ
Prussia ⓘ
surface form:
Kingdom of Prussia
Province of Westphalia NERFINISHED ⓘ |
| placeOfDeath | North Sea NERFINISHED ⓘ |
| reasonForAward | Pour le Mérite for sinking three British cruisers with SM U-9 ⓘ |
| serviceEnd | 1915 ⓘ |
| serviceStart | 1901 ⓘ |
| shipLostWith | SM U-29 NERFINISHED ⓘ |
| shipSunk |
HMS Aboukir
NERFINISHED
ⓘ
HMS Cressy NERFINISHED ⓘ HMS Hogue NERFINISHED ⓘ |
| yearOfFamousAction | 1914 ⓘ |
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: Otto Weddigen Description of subject: Otto Weddigen was a German U-boat commander in World War I, renowned for his submarine SM U-9’s dramatic sinking of three British cruisers in a single engagement in 1914.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.