HMS Ivanhoe
E10431
HMS Ivanhoe was a British Royal Navy I-class destroyer that served during the early years of World War II, notably participating in operations such as the Altmark Incident.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HMS Ivanhoe canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T76085 — 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 Ivanhoe Context triple: [Altmark Incident, involvedShip, HMS Ivanhoe]
-
A.
HMS Cossack
HMS Cossack was a British Royal Navy destroyer best known for its daring 1940 boarding of the German tanker Altmark in Norwegian waters to free hundreds of Allied prisoners.
-
B.
HMS Arethusa
HMS Arethusa was a British Royal Navy light cruiser that served prominently during the early years of World War II, including North Sea operations and convoy escort duties.
-
C.
Lord Jellicoe
Lord Jellicoe was a British Royal Navy admiral best known for commanding the Grand Fleet at the Battle of Jutland during World War I and later serving in senior naval and imperial administrative roles.
-
D.
German tanker Altmark
The German tanker Altmark was a World War II-era naval auxiliary ship of Nazi Germany, best known for its role in the 1940 Altmark Incident involving the rescue of British prisoners in Norwegian waters.
-
E.
Kaga
Kaga was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
- 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 Ivanhoe Target entity description: HMS Ivanhoe was a British Royal Navy I-class destroyer that served during the early years of World War II, notably participating in operations such as the Altmark Incident.
-
A.
HMS Cossack
HMS Cossack was a British Royal Navy destroyer best known for its daring 1940 boarding of the German tanker Altmark in Norwegian waters to free hundreds of Allied prisoners.
-
B.
HMS Arethusa
HMS Arethusa was a British Royal Navy light cruiser that served prominently during the early years of World War II, including North Sea operations and convoy escort duties.
-
C.
Lord Jellicoe
Lord Jellicoe was a British Royal Navy admiral best known for commanding the Grand Fleet at the Battle of Jutland during World War I and later serving in senior naval and imperial administrative roles.
-
D.
German tanker Altmark
The German tanker Altmark was a World War II-era naval auxiliary ship of Nazi Germany, best known for its role in the 1940 Altmark Incident involving the rescue of British prisoners in Norwegian waters.
-
E.
Kaga
Kaga was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
I-class destroyer
ⓘ
Royal Navy destroyer ⓘ |
| armament |
2 × quadruple 0.5-inch machine guns
ⓘ
2 × quintuple 21-inch torpedo tubes ⓘ 4 × 4.7-inch (120 mm) guns ⓘ depth charges ⓘ |
| battle | Battle of the Heligoland Bight (1940 minelaying operations area) ⓘ |
| beam | 33 feet ⓘ |
| builderLocation | Hebburn-on-Tyne, England ⓘ |
| category |
Ships built on the River Tyne
ⓘ
World War II destroyer of the United Kingdom ⓘ |
| causeOfSinking | mine ⓘ |
| commissioned | 24 August 1937 ⓘ |
| conflict |
Second World War
ⓘ
linked to:
World War II
|
| country | United Kingdom ⓘ |
| crewComplement | approximately 145 officers and ratings ⓘ |
| dateOfSinking | 1 September 1940 ⓘ |
| displacementDeepLoad | approximately 1888 long tons ⓘ |
| displacementStandard | approximately 1370 long tons ⓘ |
| draught | 12 feet ⓘ |
| fate | sunk ⓘ |
| flag | White Ensign ⓘ |
| hullMaterial | steel ⓘ |
| laidDownBy | Hawthorn Leslie and Company ⓘ |
| laidDownDate | 12 March 1936 ⓘ |
| launchDate | 11 November 1936 ⓘ |
| lengthOverall | 323 feet ⓘ |
| maximumSpeed | 35.5 knots ⓘ |
| namedAfter | character Ivanhoe from Sir Walter Scott’s novel ⓘ |
| navalFleet |
British Royal Navy
ⓘ
linked to:
Royal Navy
|
| operator | Royal Navy ⓘ |
| participatedIn |
Altmark Incident
ⓘ
Dunkirk evacuation ⓘ
linked to:
Operation Dynamo
Norwegian Campaign ⓘ
linked to:
Operation Weserübung
|
| pennantNumber | D16 ⓘ |
| placeOfSinking | off the Dutch coast ⓘ |
| powerOutput | 34000 shp ⓘ |
| propulsion |
2 shafts
ⓘ
steam turbines ⓘ |
| range | 5500 nautical miles at 15 knots ⓘ |
| role |
convoy escort
ⓘ
fleet screening ⓘ patrol duties ⓘ |
| serviceEntryYear | 1937 ⓘ |
| serviceStartConflict | early years of World War II ⓘ |
| shipClass | I-class destroyer ⓘ |
| shipyard |
Hawthorn Leslie and Company, Hebburn
ⓘ
linked to:
Hawthorn Leslie and Company
|
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 Ivanhoe Description of subject: HMS Ivanhoe was a British Royal Navy I-class destroyer that served during the early years of World War II, notably participating in operations such as the Altmark Incident.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.