Indefatigable
E346684
Age of Sail warship
Royal Navy aircraft carrier
Royal Navy battlecruiser
Royal Navy frigate
Royal Navy warship
fifth-rate ship
ship name
Indefatigable is the name given to several notable Royal Navy warships, most famously a 44-gun frigate active during the late 18th and early 19th centuries.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Indefatigable canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3317177 — 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: Indefatigable Context triple: [HMS Indefatigable, hullNumber, Indefatigable]
-
A.
HMS Invincible
HMS Invincible was a pioneering British battlecruiser of the early 20th century, best known for her dramatic loss during World War I at the Battle of Jutland.
-
B.
HMS Vengeance
HMS Vengeance is a Royal Navy Vanguard-class nuclear-powered ballistic missile submarine that carries and deploys the UK's Trident nuclear deterrent.
-
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 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.
-
E.
HMS Ivanhoe
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.
- 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: Indefatigable Target entity description: Indefatigable is the name given to several notable Royal Navy warships, most famously a 44-gun frigate active during the late 18th and early 19th centuries.
-
A.
HMS Invincible
HMS Invincible was a pioneering British battlecruiser of the early 20th century, best known for her dramatic loss during World War I at the Battle of Jutland.
-
B.
HMS Vengeance
HMS Vengeance is a Royal Navy Vanguard-class nuclear-powered ballistic missile submarine that carries and deploys the UK's Trident nuclear deterrent.
-
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 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.
-
E.
HMS Ivanhoe
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.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Age of Sail warship
ⓘ
Royal Navy aircraft carrier ⓘ Royal Navy battlecruiser ⓘ Royal Navy frigate ⓘ Royal Navy warship ⓘ fifth-rate ship ⓘ ship name ⓘ |
| armamentClass | 44 guns ⓘ |
| builder | James Wyatt ⓘ |
| builtAt | Bucklers Hard ⓘ |
| class |
Implacable-class aircraft carrier
ⓘ
Indefatigable-class battlecruiser ⓘ |
| conflict |
World War I
ⓘ
surface form:
First World War
World War II ⓘ
surface form:
Second World War
|
| conversion | cut down (razeed) to a frigate ⓘ |
| conversionDate | circa 1794 ⓘ |
| country | Kingdom of Great Britain ⓘ |
| engagement |
Action of 13 January 1797
ⓘ
Battle of Jutland ⓘ |
| engagementOpponent | French ship Droits de l’Homme ⓘ |
| fate |
broken up
ⓘ
sunk in action at the Battle of Jutland ⓘ |
| fateDate | 1816 ⓘ |
| flagCaptain | Edward Pellew ⓘ |
| hasNamesake |
HMS Indefatigable (1784)
ⓘ
HMS Indefatigable ⓘ
surface form:
HMS Indefatigable (1891)
HMS Indefatigable ⓘ
surface form:
HMS Indefatigable (1909)
HMS Indefatigable (R10) ⓘ |
| inspirationFor |
fictional frigate HMS Indefatigable in C. S. Forester's Horatio Hornblower series
ⓘ
surface form:
fictional frigate HMS Indefatigable in C. S. Forester’s Horatio Hornblower series
|
| launchDate |
1784
ⓘ
1891 ⓘ 1909 ⓘ 1942 ⓘ |
| namedAfter | English word "indefatigable" meaning untiring ⓘ |
| navalTheatre | Channel Fleet operations ⓘ |
| notableCommander |
Edward Pellew
ⓘ
surface form:
Sir Edward Pellew
|
| notableFor | successful actions against French warships and privateers ⓘ |
| notablePeriodOfService |
French Revolutionary Wars
ⓘ
Napoleonic Wars ⓘ |
| operatedIn |
Atlantic Ocean
ⓘ
Bay of Biscay ⓘ Pacific Theater of Operations ⓘ
surface form:
Pacific theatre of World War II
|
| originalRating | 64-gun third-rate ship of the line ⓘ |
| role |
blockade duty
ⓘ
commerce protection ⓘ |
| serviceBranch | Royal Navy ⓘ |
| shipType |
44-gun frigate
ⓘ
second-class protected cruiser ⓘ |
| usedBy | Royal Navy ⓘ |
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: Indefatigable Description of subject: Indefatigable is the name given to several notable Royal Navy warships, most famously a 44-gun frigate active during the late 18th and early 19th centuries.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.