HMCS Chicoutimi
E327175
HMCS Chicoutimi is a Canadian Royal Navy Victoria-class diesel-electric attack submarine used for patrol, surveillance, and training operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HMCS Chicoutimi canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2992760 — 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: HMCS Chicoutimi Context triple: [Victoria-class submarine, hasUnit, HMCS Chicoutimi]
-
A.
HMCS Stadacona
HMCS Stadacona is a major Royal Canadian Navy shore establishment and administrative base located in Halifax, Nova Scotia.
-
B.
HMCS Victoria
HMCS Victoria is a Canadian Royal Navy diesel-electric attack submarine that serves as the lead vessel of the Victoria-class.
-
C.
HMCS Windsor
HMCS Windsor is a Canadian Royal Navy diesel-electric attack submarine of the Victoria class, used primarily for coastal defense, surveillance, and training operations.
-
D.
HMCS Corner Brook
HMCS Corner Brook is a Canadian Victoria-class diesel-electric attack submarine serving in the Royal Canadian Navy.
-
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: HMCS Chicoutimi Target entity description: HMCS Chicoutimi is a Canadian Royal Navy Victoria-class diesel-electric attack submarine used for patrol, surveillance, and training operations.
-
A.
HMCS Stadacona
HMCS Stadacona is a major Royal Canadian Navy shore establishment and administrative base located in Halifax, Nova Scotia.
-
B.
HMCS Victoria
HMCS Victoria is a Canadian Royal Navy diesel-electric attack submarine that serves as the lead vessel of the Victoria-class.
-
C.
HMCS Windsor
HMCS Windsor is a Canadian Royal Navy diesel-electric attack submarine of the Victoria class, used primarily for coastal defense, surveillance, and training operations.
-
D.
HMCS Corner Brook
HMCS Corner Brook is a Canadian Victoria-class diesel-electric attack submarine serving in the Royal Canadian Navy.
-
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 (41)
| Predicate | Object |
|---|---|
| instanceOf |
Victoria-class submarine
ⓘ
diesel-electric attack submarine ⓘ submarine ⓘ |
| affiliation |
Canadian forces
ⓘ
surface form:
Canadian Armed Forces
|
| armament |
torpedo tubes
ⓘ
torpedoes ⓘ |
| beam | approximately 7.6 metres ⓘ |
| category |
Royal Canadian Navy submarine
ⓘ
Victoria-class submarine ⓘ
surface form:
Victoria-class submarine of Canada
|
| class | Victoria class ⓘ |
| constructionMaterial | steel hull ⓘ |
| country | Canada ⓘ |
| crewComplement | approximately 48 ⓘ |
| displacement | approximately 2400 tonnes submerged ⓘ |
| environment | subsurface naval operations ⓘ |
| homeport | CFB Esquimalt ⓘ |
| hullNumber | SSK 879 ⓘ |
| length | approximately 70.3 metres ⓘ |
| mission |
anti-submarine warfare
ⓘ
anti-surface warfare ⓘ coastal defence ⓘ intelligence gathering ⓘ |
| namedAfter |
Saguenay, Quebec
ⓘ
surface form:
Chicoutimi, Quebec
|
| navalForce | Royal Canadian Navy ⓘ |
| operator | Royal Canadian Navy ⓘ |
| origin | United Kingdom ⓘ |
| pennantNumber | SSK 879 ⓘ |
| powerSource |
batteries
ⓘ
diesel fuel ⓘ |
| previousName | HMS Upholder ⓘ |
| propulsion | diesel-electric ⓘ |
| propulsionSystem | diesel engines and electric motor ⓘ |
| role |
attack submarine
ⓘ
patrol operations ⓘ surveillance operations ⓘ training operations ⓘ |
| sensorType |
periscope
ⓘ
sonar ⓘ |
| serviceBranch | Maritime Forces Pacific ⓘ |
| submarineType | conventionally powered submarine ⓘ |
| type | military vessel ⓘ |
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: HMCS Chicoutimi Description of subject: HMCS Chicoutimi is a Canadian Royal Navy Victoria-class diesel-electric attack submarine used for patrol, surveillance, and training operations.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.