Triomphant-class ballistic missile submarines
E265484
ballistic missile submarine class
nuclear-powered submarine class
strategic deterrent submarine class
The Triomphant-class ballistic missile submarines are France’s current generation of nuclear-powered strategic deterrent submarines, designed to carry and launch submarine-launched ballistic missiles as part of the French nuclear arsenal.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Triomphant-class ballistic missile submarine | 2 |
| Triomphant-class ballistic missile submarines canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2417899 — 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: Triomphant-class ballistic missile submarines Context triple: [French Submarine Forces, hasEquipment, Triomphant-class ballistic missile submarines]
-
A.
Vanguard-class ballistic missile submarines
Vanguard-class ballistic missile submarines are the United Kingdom’s nuclear-powered, nuclear-armed submarines that form the seaborne leg of its strategic deterrent force.
-
B.
Dreadnought-class nuclear-powered ballistic missile submarines
The Dreadnought-class nuclear-powered ballistic missile submarines are the United Kingdom’s next-generation Trident-armed deterrent vessels designed to replace the Vanguard class and maintain the country’s continuous at-sea nuclear deterrence.
-
C.
Skipjack-class nuclear submarines
The Skipjack-class nuclear submarines were a pioneering class of fast attack submarines in the U.S. Navy, notable for their teardrop hull design and enhanced underwater speed and maneuverability during the Cold War era.
-
D.
Vanguard-class submarine
The Vanguard-class submarine is a class of British nuclear-powered ballistic missile submarines that form the seaborne leg of the United Kingdom’s strategic nuclear deterrent.
-
E.
Ula-class submarines
Ula-class submarines are a fleet of small, modern diesel-electric attack submarines operated by Norway, optimized for stealthy coastal and littoral 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: Triomphant-class ballistic missile submarines Target entity description: The Triomphant-class ballistic missile submarines are France’s current generation of nuclear-powered strategic deterrent submarines, designed to carry and launch submarine-launched ballistic missiles as part of the French nuclear arsenal.
-
A.
Vanguard-class ballistic missile submarines
Vanguard-class ballistic missile submarines are the United Kingdom’s nuclear-powered, nuclear-armed submarines that form the seaborne leg of its strategic deterrent force.
-
B.
Dreadnought-class nuclear-powered ballistic missile submarines
The Dreadnought-class nuclear-powered ballistic missile submarines are the United Kingdom’s next-generation Trident-armed deterrent vessels designed to replace the Vanguard class and maintain the country’s continuous at-sea nuclear deterrence.
-
C.
Skipjack-class nuclear submarines
The Skipjack-class nuclear submarines were a pioneering class of fast attack submarines in the U.S. Navy, notable for their teardrop hull design and enhanced underwater speed and maneuverability during the Cold War era.
-
D.
Vanguard-class submarine
The Vanguard-class submarine is a class of British nuclear-powered ballistic missile submarines that form the seaborne leg of the United Kingdom’s strategic nuclear deterrent.
-
E.
Ula-class submarines
Ula-class submarines are a fleet of small, modern diesel-electric attack submarines operated by Norway, optimized for stealthy coastal and littoral operations.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ballistic missile submarine class
ⓘ
nuclear-powered submarine class ⓘ strategic deterrent submarine class ⓘ |
| armamentCategory | strategic nuclear missiles ⓘ |
| category |
French ballistic missile submarines
ⓘ
nuclear-powered submarines of France ⓘ |
| constructionSite |
DCNS Cherbourg shipyard
ⓘ
linked to:
Naval Group
|
| countryOfOrigin | France ⓘ |
| crewComplementApproximate | 110 ⓘ |
| crewType | mixed-gender crew ⓘ |
| designedFor |
second-strike capability
ⓘ
strategic nuclear strike ⓘ |
| designedToReplace | Redoutable-class SSBNs ⓘ |
| designPeriod | late 20th century ⓘ |
| displacementCategory | over 10,000 tonnes submerged ⓘ |
| era | post-Cold War era ⓘ |
| firstUnitCommissioned | Le Triomphant (S616) ⓘ |
| firstUnitLaidDown | Le Triomphant (S616) ⓘ |
| fleet | Force océanique stratégique ⓘ |
| hullType | single-hull submarine ⓘ |
| launchPlatformFor |
M45 submarine-launched ballistic missile
ⓘ
linked to:
M45 SLBM
M51 submarine-launched ballistic missile ⓘ
linked to:
M51 SLBM
|
| missileTypeCarried |
M45 SLBM
ⓘ
M51 SLBM ⓘ |
| nationality | French ⓘ |
| navalBase | Île Longue ⓘ |
| nuclearPropulsion | true ⓘ |
| nuclearWeaponsCapability | true ⓘ |
| numberOfUnitsBuilt | 4 ⓘ |
| operator |
French Navy
ⓘ
Marine nationale ⓘ
linked to:
French Navy
|
| partOf |
Force océanique stratégique
ⓘ
French nuclear deterrent ⓘ |
| primaryArmament | submarine-launched ballistic missiles ⓘ |
| primaryRole | sea-based nuclear deterrent ⓘ |
| propulsionType |
nuclear reactor
ⓘ
steam turbines ⓘ |
| secondaryArmament | torpedo tubes ⓘ |
| serviceBranch |
French Navy Strategic Oceanic Force
ⓘ
linked to:
French Submarine Forces
|
| serviceEntry | 1997 ⓘ |
| status | in service ⓘ |
| strategicRole | deterrence patrols ⓘ |
| successorOf |
Redoutable-class ballistic missile submarines
ⓘ
linked to:
Redoutable-class ballistic missile submarine
|
| unit |
French submarine Le Terrible (S619)
ⓘ
French submarine Le Triomphant (S616) ⓘ
linked to:
Triomphant-class submarine
French submarine Le Téméraire (S617) ⓘ
linked to:
Le Triomphant (S616)
French submarine Le Vigilant (S618) ⓘ
linked to:
Redoutable-class submarine
|
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: Triomphant-class ballistic missile submarines Description of subject: The Triomphant-class ballistic missile submarines are France’s current generation of nuclear-powered strategic deterrent submarines, designed to carry and launch submarine-launched ballistic missiles as part of the French nuclear arsenal.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Triomphant-class ballistic missile submarines
linked to: Triomphant-class ballistic missile submarines