Canberra-class landing helicopter dock
E154847
The Canberra-class landing helicopter dock is a class of large amphibious assault ships that serve as the Royal Australian Navy’s primary helicopter carriers and expeditionary warfare platforms.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Australian Defence Force amphibious capability project | 1 |
| Canberra-class landing helicopter dock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1352857 — 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: Canberra-class landing helicopter dock Context triple: [Royal Australian Navy, operatesVesselClass, Canberra-class landing helicopter dock]
-
A.
SS Canberra
SS Canberra was a famous British ocean liner and later cruise ship, best known for its service with P&O and its role as a troopship during the Falklands War.
-
B.
HMS Queen Elizabeth
HMS Queen Elizabeth is the Royal Navy’s lead Queen Elizabeth-class aircraft carrier and one of the largest and most advanced warships ever built for the United Kingdom.
-
C.
Queen Elizabeth-class aircraft carriers
The Queen Elizabeth-class aircraft carriers are the Royal Navy’s largest and most advanced warships, designed as modern flagship vessels capable of deploying fixed-wing jets and helicopters for global power projection.
-
D.
Type 26 frigate
The Type 26 frigate is a class of advanced, multi-mission Royal Navy warships designed primarily for anti-submarine warfare and global combat operations.
-
E.
Halifax-class frigate
The Halifax-class frigate is a class of Canadian multi-role warships designed primarily for anti-submarine and general-purpose naval operations.
- 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: Canberra-class landing helicopter dock Target entity description: The Canberra-class landing helicopter dock is a class of large amphibious assault ships that serve as the Royal Australian Navy’s primary helicopter carriers and expeditionary warfare platforms.
-
A.
SS Canberra
SS Canberra was a famous British ocean liner and later cruise ship, best known for its service with P&O and its role as a troopship during the Falklands War.
-
B.
HMS Queen Elizabeth
HMS Queen Elizabeth is the Royal Navy’s lead Queen Elizabeth-class aircraft carrier and one of the largest and most advanced warships ever built for the United Kingdom.
-
C.
Queen Elizabeth-class aircraft carriers
The Queen Elizabeth-class aircraft carriers are the Royal Navy’s largest and most advanced warships, designed as modern flagship vessels capable of deploying fixed-wing jets and helicopters for global power projection.
-
D.
Type 26 frigate
The Type 26 frigate is a class of advanced, multi-mission Royal Navy warships designed primarily for anti-submarine warfare and global combat operations.
-
E.
Halifax-class frigate
The Halifax-class frigate is a class of Canadian multi-role warships designed primarily for anti-submarine and general-purpose naval operations.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
amphibious assault ship class
ⓘ
landing helicopter dock class ⓘ |
| aircraftCapacity | up to 18 helicopters in various configurations ⓘ |
| armament |
close-in weapons systems
ⓘ
medium-calibre guns ⓘ |
| aviationFacilities | hangar and light vehicle deck for aircraft ⓘ |
| beam | approximately 32 metres ⓘ |
| builder |
BAE Systems
ⓘ
surface form:
BAE Systems Australia
Navantia ⓘ |
| constructionMethod | hull blocks built in Spain and Australia ⓘ |
| countryOfOrigin | Australia ⓘ |
| crewComplement | around 400 ship’s company ⓘ |
| defensiveSystems |
decoy launchers
ⓘ
electronic warfare systems ⓘ surface-to-air missiles ⓘ |
| designBasedOn | Juan Carlos I-class amphibious assault ship ⓘ |
| designedFor |
amphibious assault operations
ⓘ
command and control of joint task forces ⓘ humanitarian assistance and disaster relief ⓘ |
| displacement | approximately 27000 tonnes full load ⓘ |
| draught | approximately 7 metres ⓘ |
| embarkedForcesCapacity | over 1000 embarked troops ⓘ |
| firstShipCommissioned | 2014 ⓘ |
| flightDeck | full-length flight deck ⓘ |
| hasCapability |
joint command and control facilities
ⓘ
medical facilities including hospital ⓘ support for special operations forces ⓘ |
| homeport |
Fleet Base East
ⓘ
surface form:
Fleet Base East, Sydney
|
| landingCraftCapacity | up to 4 LHD landing craft ⓘ |
| leadShip | HMAS Canberra (L02) ⓘ |
| length | approximately 230 metres ⓘ |
| maximumSpeed | over 20 knots ⓘ |
| namesake |
HMAS Adelaide (L01)
ⓘ
HMAS Canberra (L02) ⓘ |
| numberOfUnitsBuilt | 2 ⓘ |
| operator | Royal Australian Navy ⓘ |
| primaryRole |
amphibious warfare
ⓘ
expeditionary warfare ⓘ helicopter carrier ⓘ |
| procurementProgram |
Canberra-class landing helicopter dock
self-linksurface differs
ⓘ
surface form:
Australian Defence Force amphibious capability project
|
| propulsion | diesel-electric ⓘ |
| range | approximately 9000 nautical miles at 15 knots ⓘ |
| secondShip | HMAS Adelaide (L01) ⓘ |
| secondShipCommissioned | 2015 ⓘ |
| serviceEntry | mid-2010s ⓘ |
| usedBy | Australian Defence Force joint operations ⓘ |
| vehicleCapacity | up to 110 vehicles ⓘ |
| wellDeck | floodable well dock for landing craft ⓘ |
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: Canberra-class landing helicopter dock Description of subject: The Canberra-class landing helicopter dock is a class of large amphibious assault ships that serve as the Royal Australian Navy’s primary helicopter carriers and expeditionary warfare platforms.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Canberra-class landing helicopter dock
→
procurementProgram
→
Canberra-class landing helicopter dock
self-linksurface differs
ⓘ
this entity surface form:
Australian Defence Force amphibious capability project