Arihant-class submarine
E1075278
UNEXPLORED
The Arihant-class submarine is a series of Indian nuclear-powered ballistic missile submarines designed to provide the country with a credible sea-based nuclear deterrent.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Arihant-class submarine canonical | 3 |
| Arihant class | 1 |
| Arihant-class submarines | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14024982 — 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: Arihant-class submarine Context triple: [INS Arighat, shipClass, Arihant-class submarine]
-
A.
INS Arihant
INS Arihant is India’s first indigenously built nuclear-powered ballistic missile submarine, forming a key part of the country’s strategic nuclear deterrent.
-
B.
Sindhughosh-class submarine
The Sindhughosh-class submarine is a series of diesel-electric attack submarines operated by India, derived from the Russian Kilo-class and used primarily for anti-ship and anti-submarine warfare.
-
C.
Shishumar-class submarine
The Shishumar-class submarine is a series of German-designed, diesel-electric attack submarines operated by the Indian Navy for anti-surface and anti-submarine warfare.
-
D.
K-15 Sagarika
K-15 Sagarika is an Indian submarine-launched ballistic missile designed to deliver nuclear warheads from underwater platforms as part of the country's strategic deterrent.
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E.
Shivalik-class frigate
The Shivalik-class frigate is a class of stealth multi-role warships designed and built in India, serving as key frontline surface combatants of the Indian Navy.
- 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: Arihant-class submarine Target entity description: The Arihant-class submarine is a series of Indian nuclear-powered ballistic missile submarines designed to provide the country with a credible sea-based nuclear deterrent.
-
A.
INS Arihant
INS Arihant is India’s first indigenously built nuclear-powered ballistic missile submarine, forming a key part of the country’s strategic nuclear deterrent.
-
B.
Sindhughosh-class submarine
The Sindhughosh-class submarine is a series of diesel-electric attack submarines operated by India, derived from the Russian Kilo-class and used primarily for anti-ship and anti-submarine warfare.
-
C.
Shishumar-class submarine
The Shishumar-class submarine is a series of German-designed, diesel-electric attack submarines operated by the Indian Navy for anti-surface and anti-submarine warfare.
-
D.
K-15 Sagarika
K-15 Sagarika is an Indian submarine-launched ballistic missile designed to deliver nuclear warheads from underwater platforms as part of the country's strategic deterrent.
-
E.
Shivalik-class frigate
The Shivalik-class frigate is a class of stealth multi-role warships designed and built in India, serving as key frontline surface combatants of the Indian Navy.
- F. None of above. chosen
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Arihant-class submarine
linked to: Arihant-class submarine