HMS Upholder
E1160317
UNEXPLORED
HMS Upholder was a Royal Navy Upholder-class diesel-electric attack submarine that later entered service with the Royal Canadian Navy as HMCS Chicoutimi.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HMS Upholder canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T13040401 — 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: HMS Upholder Context triple: [HMCS Chicoutimi, previousName, HMS Upholder]
-
A.
HMS Vanguard
HMS Vanguard is a British Royal Navy ballistic missile submarine that serves as part of the United Kingdom’s strategic nuclear deterrent force.
-
B.
HMS Vanguard
HMS Vanguard was a British Royal Navy ship of the line best known for serving as Admiral Horatio Nelson’s flagship during the decisive 1798 Battle of the Nile in the French Revolutionary Wars.
-
C.
HMS Ocean
HMS Ocean was a British Royal Navy pre-dreadnought battleship that served in the early 20th century, notably seeing action during World War I.
-
D.
HMS Broadsword
HMS Broadsword was a Royal Navy Type 22 frigate that gained prominence for its role in the Falklands War, particularly during the Battle of San Carlos.
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E.
HMS Defender
HMS Defender is a Royal Navy Type 45 (Daring-class) air-defence destroyer designed to provide advanced fleet protection and maritime security operations worldwide.
- 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: HMS Upholder Target entity description: HMS Upholder was a Royal Navy Upholder-class diesel-electric attack submarine that later entered service with the Royal Canadian Navy as HMCS Chicoutimi.
-
A.
HMS Vanguard
HMS Vanguard was a British Royal Navy ship of the line best known for serving as Admiral Horatio Nelson’s flagship during the decisive 1798 Battle of the Nile in the French Revolutionary Wars.
-
B.
HMS Vanguard
HMS Vanguard is a British Royal Navy ballistic missile submarine that serves as part of the United Kingdom’s strategic nuclear deterrent force.
-
C.
HMS Ocean
HMS Ocean was a British Royal Navy pre-dreadnought battleship that served in the early 20th century, notably seeing action during World War I.
-
D.
HMS Broadsword
HMS Broadsword was a Royal Navy Type 22 frigate that gained prominence for its role in the Falklands War, particularly during the Battle of San Carlos.
-
E.
HMS Defender
HMS Defender is a Royal Navy Type 45 (Daring-class) air-defence destroyer designed to provide advanced fleet protection and maritime security operations worldwide.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.