German heavy cruiser Blücher
E267419
The German heavy cruiser Blücher was a World War II Kriegsmarine warship best known for being sunk during the 1940 invasion of Norway while leading the naval assault on Oslo.
All labels observed (2)
| Label | Occurrences |
|---|---|
| German heavy cruiser Blücher canonical | 3 |
| German cruiser Blücher | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2443088 — 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: German heavy cruiser Blücher Context triple: [Battle of Drøbak Sound, attackingUnit, German heavy cruiser Blücher]
-
A.
German battleship Schleswig-Holstein
The German battleship Schleswig-Holstein was a pre-dreadnought warship of the Imperial German Navy, later used by Nazi Germany, best known for firing the opening shots of World War II during the attack on Westerplatte in 1939.
-
B.
German heavy cruiser Prinz Eugen
The German heavy cruiser Prinz Eugen was a World War II Kriegsmarine warship famed for its role alongside battleship Bismarck in the Battle of the Denmark Strait and later as a target in postwar nuclear tests.
-
C.
German battleship Gneisenau
The German battleship Gneisenau was a World War II Kriegsmarine capital ship of the Scharnhorst class that conducted Atlantic raiding operations against Allied shipping.
-
D.
German battleship Scharnhorst
The German battleship Scharnhorst was a fast, heavily armed World War II Kriegsmarine capital ship known for its Atlantic raiding operations and eventual sinking by the Royal Navy in the Battle of the North Cape.
-
E.
German battleship Bismarck
The German battleship Bismarck was a powerful World War II Kriegsmarine warship famed for sinking HMS Hood and later being hunted down and destroyed by the Royal Navy in the Atlantic.
- 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: German heavy cruiser Blücher Target entity description: The German heavy cruiser Blücher was a World War II Kriegsmarine warship best known for being sunk during the 1940 invasion of Norway while leading the naval assault on Oslo.
-
A.
German battleship Schleswig-Holstein
The German battleship Schleswig-Holstein was a pre-dreadnought warship of the Imperial German Navy, later used by Nazi Germany, best known for firing the opening shots of World War II during the attack on Westerplatte in 1939.
-
B.
German heavy cruiser Prinz Eugen
The German heavy cruiser Prinz Eugen was a World War II Kriegsmarine warship famed for its role alongside battleship Bismarck in the Battle of the Denmark Strait and later as a target in postwar nuclear tests.
-
C.
German battleship Gneisenau
The German battleship Gneisenau was a World War II Kriegsmarine capital ship of the Scharnhorst class that conducted Atlantic raiding operations against Allied shipping.
-
D.
German battleship Scharnhorst
The German battleship Scharnhorst was a fast, heavily armed World War II Kriegsmarine capital ship known for its Atlantic raiding operations and eventual sinking by the Royal Navy in the Battle of the North Cape.
-
E.
German battleship Bismarck
The German battleship Bismarck was a powerful World War II Kriegsmarine warship famed for sinking HMS Hood and later being hunted down and destroyed by the Royal Navy in the Atlantic.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Admiral Hipper-class heavy cruiser
ⓘ
Kriegsmarine warship ⓘ |
| aircraftCarried |
Arado Ar 196 seaplanes
ⓘ
linked to:
Arado Ar 196
|
| aircraftFacilities | catapult ⓘ |
| armamentAA |
20 mm anti-aircraft guns
ⓘ
37 mm anti-aircraft guns ⓘ |
| armamentMain | 8 × 20.3 cm SK C/34 guns ⓘ |
| armamentSecondary | 12 × 10.5 cm SK C/33 guns ⓘ |
| beam | 21.3 m ⓘ |
| builder | Germaniawerft ⓘ |
| builtAt | Kiel ⓘ |
| carriedOnBoard | German invasion troops for Oslo ⓘ |
| causeOfLoss | gunfire and torpedo hits ⓘ |
| commissioned | 1939-09-20 ⓘ |
| countryOfOrigin | Nazi Germany ⓘ |
| crewComplement | about 1,380 ⓘ |
| dateSunk | 1940-04-09 ⓘ |
| displacementFullLoad | about 18,200 tons ⓘ |
| displacementStandard | about 14,050 tons ⓘ |
| draft | 7.2 m ⓘ |
| fate | sunk in combat ⓘ |
| flagState | Germany ⓘ |
| hullNumber | CA Blücher ⓘ |
| laidDown | 1935-08-15 ⓘ |
| launched | 1937-06-08 ⓘ |
| lengthOverall | 205 m ⓘ |
| maximumSpeed | 32 knots ⓘ |
| namedAfter | Gebhard Leberecht von Blücher ⓘ |
| operator | Kriegsmarine ⓘ |
| participatedIn | Operation Weserübung ⓘ |
| powerOutput | 132,000 shp ⓘ |
| propulsion |
12 Wagner boilers
ⓘ
3 geared steam turbines ⓘ |
| range | 6,800 nmi at 20 knots ⓘ |
| resultOfSinking |
delayed German capture of Oslo
ⓘ
loss of many troops and equipment on board ⓘ |
| roleInOperationWeserübung | flagship of the naval group attacking Oslo ⓘ |
| serviceEntryContext | early World War II ⓘ |
| shipClass |
Admiral Hipper class
ⓘ
linked to:
Admiral Hipper-class heavy cruiser
|
| shipType | heavy cruiser ⓘ |
| sunkBy |
Norwegian coastal artillery at Oscarsborg Fortress
ⓘ
Norwegian torpedo battery at Oscarsborg Fortress ⓘ
linked to:
Norwegian coastal artillery
|
| sunkDuring |
German invasion of Norway
ⓘ
linked to:
Operation Weserübung
|
| sunkIn | Oslofjord ⓘ |
| sunkNear | Drøbak Narrows ⓘ |
| theatreOfOperations |
North Sea
ⓘ
Norwegian waters ⓘ |
| yardNumber | 246 ⓘ |
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: German heavy cruiser Blücher Description of subject: The German heavy cruiser Blücher was a World War II Kriegsmarine warship best known for being sunk during the 1940 invasion of Norway while leading the naval assault on Oslo.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: German heavy cruiser Blücher
linked to: German heavy cruiser Blücher