Hobart-class destroyer
E155146
The Hobart-class destroyer is a class of advanced air warfare destroyers built for Australia, equipped with the Aegis combat system to provide fleet area air defense and multi-mission capabilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hobart-class destroyer canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1352858 — 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: Hobart-class destroyer Context triple: [Royal Australian Navy, operatesVesselClass, Hobart-class destroyer]
-
A.
Benson-class destroyer
The Benson-class destroyer was a World War II–era class of U.S. Navy destroyers known for their improved anti-aircraft armament, speed, and versatility in escort and fleet operations.
-
B.
Type 42 destroyer
The Type 42 destroyer was a class of Royal Navy guided-missile destroyers designed primarily for anti-air warfare, notably serving in front-line roles during the late Cold War era.
-
C.
K-class destroyer
The K-class destroyer was a group of Royal Navy warships built in the late 1930s, designed for high-speed fleet escort and anti-submarine duties during World War II.
-
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.
Hancock-class frigate
The Hancock-class frigate was a class of late 18th-century sailing warships of the Continental Navy, designed as relatively large, fast, and heavily armed frigates for use during the American Revolutionary War.
- 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: Hobart-class destroyer Target entity description: The Hobart-class destroyer is a class of advanced air warfare destroyers built for Australia, equipped with the Aegis combat system to provide fleet area air defense and multi-mission capabilities.
-
A.
Benson-class destroyer
The Benson-class destroyer was a World War II–era class of U.S. Navy destroyers known for their improved anti-aircraft armament, speed, and versatility in escort and fleet operations.
-
B.
Type 42 destroyer
The Type 42 destroyer was a class of Royal Navy guided-missile destroyers designed primarily for anti-air warfare, notably serving in front-line roles during the late Cold War era.
-
C.
K-class destroyer
The K-class destroyer was a group of Royal Navy warships built in the late 1930s, designed for high-speed fleet escort and anti-submarine duties during World War II.
-
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.
Hancock-class frigate
The Hancock-class frigate was a class of late 18th-century sailing warships of the Continental Navy, designed as relatively large, fast, and heavily armed frigates for use during the American Revolutionary War.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
destroyer class
ⓘ
guided missile destroyer class ⓘ |
| alliancePartner |
ASC Pty Ltd
ⓘ
Lockheed Martin ⓘ Navantia Ferrol shipyard ⓘ
surface form:
Navantia
|
| builder | ASC Pty Ltd ⓘ |
| canEmbark |
Sikorsky SH-60 Seahawk
ⓘ
surface form:
MH-60R Seahawk helicopter
|
| canUseMissile |
RIM-7 Sea Sparrow
ⓘ
surface form:
ESSM (Evolved Sea Sparrow Missile)
|
| constructionMethod | air warfare destroyer alliance program ⓘ |
| countryOfOrigin | Australia ⓘ |
| designOrigin | based on Spanish Álvaro de Bazán-class (F100) frigate design ⓘ |
| displacement | approximately 7000 tonnes full load ⓘ |
| firstOfClass | HMAS Hobart (DDG 39) ⓘ |
| hasCapability | ballistic missile defence growth potential ⓘ |
| hasCloseInWeaponSystem |
Phalanx CIWS (modernization era)
ⓘ
surface form:
Phalanx CIWS
|
| hasCommandSystem |
AEGIS combat system
ⓘ
surface form:
Australianised Aegis combat system
|
| hasCommunicationCapability | network-centric warfare interoperability ⓘ |
| hasCrew | approximately 180 personnel ⓘ |
| hasElectronicWarfareCapability |
decoy launchers
ⓘ
electronic support measures ⓘ |
| hasGun | 127 mm main gun ⓘ |
| hasHelicopterFacility | flight deck and hangar ⓘ |
| hasRadar | AN/SPY-1D(V) phased array radar ⓘ |
| hasTorpedo | lightweight anti-submarine torpedoes ⓘ |
| hasVerticalLaunchSystem | Mk 41 VLS ⓘ |
| homePortCountry | Australia ⓘ |
| intendedUse |
escort operations
ⓘ
maritime strike ⓘ multi-mission operations ⓘ task group air defence ⓘ |
| maximumSpeed | over 28 knots ⓘ |
| namedAfter |
Hobart
ⓘ
surface form:
City of Hobart
|
| namedShipType | Australian cities ⓘ |
| navalForce |
Royal Australian Navy
ⓘ
surface form:
Royal Australian Navy Fleet
|
| numberOfShipsPlanned | 3 ⓘ |
| operator | Royal Australian Navy ⓘ |
| primaryRole | air warfare ⓘ |
| primarySurfaceToAirMissile | SM-2 Standard Missile ⓘ |
| propulsionType | combined diesel or gas (CODOG) ⓘ |
| role |
anti-submarine warfare
ⓘ
anti-surface warfare ⓘ fleet area air defence ⓘ strike warfare ⓘ |
| serviceEntryDecade | 2010s ⓘ |
| shipInClass |
HMAS Brisbane (DDG 41)
ⓘ
HMAS Hobart (DDG 39) ⓘ HMAS Sydney (DDG 42) ⓘ |
| usesCombatSystem |
AEGIS combat system
ⓘ
surface form:
Aegis combat system
|
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: Hobart-class destroyer Description of subject: The Hobart-class destroyer is a class of advanced air warfare destroyers built for Australia, equipped with the Aegis combat system to provide fleet area air defense and multi-mission capabilities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.