Hagen
E1019212
Hagen is a formidable and cunning warrior in the medieval German epic "Nibelungenlied," best known for betraying and killing the hero Siegfried.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hagen canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12479619 — 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: Hagen Context triple: [Nibelungenlied, mainCharacter, Hagen]
-
A.
Hagen
Hagen is a surname of German origin borne by various notable individuals across fields such as music, sports, and academia.
-
B.
Hagen
Hagen is a city in the Ruhr region of North Rhine-Westphalia in western Germany, known historically as an industrial and transport hub.
-
C.
Gescher
Gescher is a small town in western Germany’s Münsterland region, noted for its traditional bell foundries and rural character.
-
D.
Kleve
Kleve is a historic town in western Germany near the Dutch border, known for its medieval castle and role as the former capital of the Duchy of Cleves.
-
E.
Recklinghausen
Recklinghausen is a city in the Ruhr area of North Rhine-Westphalia, western Germany, known historically for coal mining and its role as a regional administrative center.
- 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: Hagen Target entity description: Hagen is a formidable and cunning warrior in the medieval German epic "Nibelungenlied," best known for betraying and killing the hero Siegfried.
-
A.
Hagen
Hagen is a city in the Ruhr region of North Rhine-Westphalia in western Germany, known historically as an industrial and transport hub.
-
B.
Hagen
Hagen is a surname of German origin borne by various notable individuals across fields such as music, sports, and academia.
-
C.
Gescher
Gescher is a small town in western Germany’s Münsterland region, noted for its traditional bell foundries and rural character.
-
D.
Kleve
Kleve is a historic town in western Germany near the Dutch border, known for its medieval castle and role as the former capital of the Duchy of Cleves.
-
E.
Recklinghausen
Recklinghausen is a city in the Ruhr area of North Rhine-Westphalia, western Germany, known historically for coal mining and its role as a regional administrative center.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
antagonist
ⓘ
fictional character ⓘ warrior ⓘ |
| appearsIn | Nibelungenlied NERFINISHED ⓘ |
| archetype |
dark loyal retainer
ⓘ
tragic villain ⓘ |
| associatedWith |
Burgundian court at Worms
NERFINISHED
ⓘ
Rhine NERFINISHED ⓘ |
| basedInWork | medieval German epic poetry ⓘ |
| causes | downfall of the Burgundians ⓘ |
| characterTrait |
cunning
ⓘ
formidable fighter ⓘ loyal ⓘ ruthless ⓘ strategic ⓘ |
| conflictWith | Siegfried NERFINISHED ⓘ |
| culturalContext | medieval German literature ⓘ |
| deathLocation | court of Etzel NERFINISHED ⓘ |
| diesIn | Nibelungenlied NERFINISHED ⓘ |
| enemyOf | Kriemhild NERFINISHED ⓘ |
| familyStatusInText | unmarried ⓘ |
| genre | heroic epic character ⓘ |
| influenced | later Germanic heroic literature ⓘ |
| killedBy | Kriemhild NERFINISHED ⓘ |
| languageOfWork | Middle High German NERFINISHED ⓘ |
| literaryPeriod | High Middle Ages NERFINISHED ⓘ |
| loyalTo | Gunther NERFINISHED ⓘ |
| motivation |
maintain loyalty to his king
ⓘ
protect Burgundian kingdom ⓘ |
| nameVariant | Hagen von Tronje NERFINISHED ⓘ |
| nationalityInText | Burgundian ⓘ |
| notableAct |
betrays Siegfried
ⓘ
murders Siegfried at a spring ⓘ sinks the Nibelung hoard in the Rhine ⓘ steals the Nibelung treasure ⓘ |
| notableScene |
confrontation with Kriemhild over Siegfried’s body
ⓘ
refusal to reveal location of Nibelung treasure ⓘ |
| physicalTrait | one-eyed (in some traditions) ⓘ |
| portrayedAs |
advisor to Gunther
ⓘ
experienced warrior ⓘ |
| relatedTradition | Germanic heroic legend ⓘ |
| relatedWork | Thidrekssaga NERFINISHED ⓘ |
| roleInPlot | killer of Siegfried ⓘ |
| servesAs | vassal of King Gunther ⓘ |
| weaponUsed | spear ⓘ |
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: Hagen Description of subject: Hagen is a formidable and cunning warrior in the medieval German epic "Nibelungenlied," best known for betraying and killing the hero Siegfried.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.