HMS Cornwall
E164101
HMS Cornwall was a British Royal Navy County-class heavy cruiser that served during World War II, notably in the Indian Ocean before being sunk by Japanese aircraft in 1942.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HMS Cornwall canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1360294 — 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: HMS Cornwall Context triple: [Indian Ocean raid, involvedUnit, HMS Cornwall]
-
A.
HMS Bellerophon
HMS Bellerophon was a British Royal Navy ship of the line famed for her prominent role in the French Revolutionary and Napoleonic Wars, including the surrender of Napoleon Bonaparte aboard her in 1815.
-
B.
HMS Drake
HMS Drake was a British Royal Navy warship that served during the Age of Sail and was notable enough to be captured and taken into service by the United States as USS Ranger.
-
C.
HMS Drake
HMS Drake was a British armoured cruiser of the Royal Navy, launched in the early 20th century and serving prominently before and during World War I.
-
D.
HMS Goliath
HMS Goliath was a British Royal Navy ship of the line that played a significant role in Admiral Nelson’s victory over the French fleet at the Battle of the Nile in 1798.
-
E.
HMS Minotaur
HMS Minotaur was a British Royal Navy ship of the line best known for her distinguished service in major late 18th-century naval battles against France, including the Battle of the Nile.
- 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: HMS Cornwall Target entity description: HMS Cornwall was a British Royal Navy County-class heavy cruiser that served during World War II, notably in the Indian Ocean before being sunk by Japanese aircraft in 1942.
-
A.
HMS Bellerophon
HMS Bellerophon was a British Royal Navy ship of the line famed for her prominent role in the French Revolutionary and Napoleonic Wars, including the surrender of Napoleon Bonaparte aboard her in 1815.
-
B.
HMS Drake
HMS Drake was a British armoured cruiser of the Royal Navy, launched in the early 20th century and serving prominently before and during World War I.
-
C.
HMS Drake
HMS Drake was a British Royal Navy warship that served during the Age of Sail and was notable enough to be captured and taken into service by the United States as USS Ranger.
-
D.
HMS Goliath
HMS Goliath was a British Royal Navy ship of the line that played a significant role in Admiral Nelson’s victory over the French fleet at the Battle of the Nile in 1798.
-
E.
HMS Minotaur
HMS Minotaur was a British Royal Navy ship of the line best known for her distinguished service in major late 18th-century naval battles against France, including the Battle of the Nile.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
County-class heavy cruiser
ⓘ
Royal Navy cruiser ⓘ warship ⓘ |
| armament |
8 × 8-inch (203 mm) main guns
ⓘ
secondary anti-aircraft guns ⓘ torpedo tubes ⓘ |
| armedConflict | Indian Ocean raid ⓘ |
| builder | Devonport Dockyard ⓘ |
| carried | seaplanes for reconnaissance ⓘ |
| category |
County-class cruisers of the Royal Navy
ⓘ
Maritime incidents in April 1942 ⓘ Ships sunk by Japanese aircraft ⓘ World War II cruisers of the United Kingdom ⓘ |
| causeOfDestruction | aerial bombing ⓘ |
| class | County class ⓘ |
| commissioned | 1928-05-08 ⓘ |
| conflict |
World War II
ⓘ
surface form:
Second World War
|
| country | United Kingdom ⓘ |
| crew | hundreds of officers and ratings ⓘ |
| dateOfSinking | 1942-04-05 ⓘ |
| displacement | approximately 10000 long tons standard ⓘ |
| era | World War II warship ⓘ |
| fate | sunk in action ⓘ |
| hullNumber | 56 ⓘ |
| laidDown | 1924-10-09 ⓘ |
| launched | 1926-03-11 ⓘ |
| length | approximately 630 feet ⓘ |
| maximumSpeed | approximately 31.5 knots ⓘ |
| namedAfter |
Cornwall
ⓘ
county of Cornwall in England ⓘ |
| navalEnsign | White Ensign ⓘ |
| operator | Royal Navy ⓘ |
| participatedIn |
commerce protection operations
ⓘ
convoy escort duties ⓘ hunt for German raiders ⓘ |
| partOf | Royal Navy ⓘ |
| placeOfConstruction | Devonport ⓘ |
| placeOfSinking |
Indian Ocean
ⓘ
off Ceylon ⓘ |
| propulsion |
oil-fired boilers
ⓘ
steam turbines ⓘ |
| serviceEntryEra | interwar period ⓘ |
| subclassOf | heavy cruiser ⓘ |
| sunkBy |
Imperial Japanese Navy aircraft
ⓘ
Japanese carrier-based bombers ⓘ |
| survivorsRescuedBy | British ships after sinking ⓘ |
| theatreOfOperations |
Atlantic Ocean
ⓘ
Indian Ocean ⓘ Pacific Ocean ⓘ |
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: HMS Cornwall Description of subject: HMS Cornwall was a British Royal Navy County-class heavy cruiser that served during World War II, notably in the Indian Ocean before being sunk by Japanese aircraft in 1942.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.