CFB Halifax
E101048
CFB Halifax is a major Royal Canadian Navy base and one of Canada’s primary Atlantic maritime defence installations, located in Halifax, Nova Scotia.
All labels observed (3)
| Label | Occurrences |
|---|---|
| CFB Halifax canonical | 9 |
| CFB Stadacona | 1 |
| Canadian Forces Base Halifax | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T856298 — 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: CFB Halifax Context triple: [Halifax, hasMilitaryBase, CFB Halifax]
-
A.
CFB Esquimalt
CFB Esquimalt is a major Canadian Forces naval base on Vancouver Island that serves as the home port for the Royal Canadian Navy’s Pacific Fleet.
-
B.
Portsmouth Naval Base
Portsmouth Naval Base is a major Royal Navy dockyard and headquarters on England’s south coast, serving as one of the UK’s principal naval facilities.
-
C.
Augusta Naval Base
Augusta Naval Base is a major Italian naval installation in Sicily that serves as a strategic hub for fleet operations and logistics in the central Mediterranean.
-
D.
Acadie–Bathurst Titan
Acadie–Bathurst Titan is a major junior ice hockey team in the Quebec Maritimes Junior Hockey League based in Bathurst, New Brunswick, Canada.
-
E.
Nova Scotia Voyageurs
The Nova Scotia Voyageurs were a professional ice hockey team in the American Hockey League that served as a primary minor-league affiliate for the NHL’s Montreal Canadiens during the 1970s and early 1980s.
- 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: CFB Halifax Target entity description: CFB Halifax is a major Royal Canadian Navy base and one of Canada’s primary Atlantic maritime defence installations, located in Halifax, Nova Scotia.
-
A.
CFB Esquimalt
CFB Esquimalt is a major Canadian Forces naval base on Vancouver Island that serves as the home port for the Royal Canadian Navy’s Pacific Fleet.
-
B.
Portsmouth Naval Base
Portsmouth Naval Base is a major Royal Navy dockyard and headquarters on England’s south coast, serving as one of the UK’s principal naval facilities.
-
C.
Augusta Naval Base
Augusta Naval Base is a major Italian naval installation in Sicily that serves as a strategic hub for fleet operations and logistics in the central Mediterranean.
-
D.
Acadie–Bathurst Titan
Acadie–Bathurst Titan is a major junior ice hockey team in the Quebec Maritimes Junior Hockey League based in Bathurst, New Brunswick, Canada.
-
E.
Nova Scotia Voyageurs
The Nova Scotia Voyageurs were a professional ice hockey team in the American Hockey League that served as a primary minor-league affiliate for the NHL’s Montreal Canadiens during the 1970s and early 1980s.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Canadian Forces base
ⓘ
Royal Canadian Navy base ⓘ |
| controlledBy |
Department of National Defence
ⓘ
surface form:
Department of National Defence (Canada)
|
| country | Canada ⓘ |
| garrison |
Maritime Forces Atlantic
ⓘ
surface form:
Canadian Atlantic Fleet
Maritime Forces Atlantic ⓘ
surface form:
Maritime Forces Atlantic Headquarters
|
| harbour | Halifax Harbour ⓘ |
| hasCommunicationsRole | supports NATO and allied naval operations in North Atlantic ⓘ |
| hasCoordinateLocation | 44.65°N 63.57°W (approximate) ⓘ |
| hasFacility |
accommodation and support services
ⓘ
administrative headquarters ⓘ logistics and supply depots ⓘ naval dockyard ⓘ training schools ⓘ |
| hasHistoricalRole |
convoy assembly and escort operations in Battle of the Atlantic
ⓘ
key naval base in both World Wars ⓘ |
| hasInfrastructure |
ammunition storage facilities
ⓘ
fuel storage and distribution systems ⓘ piers and jetties for major surface combatants ⓘ repair and maintenance workshops ⓘ |
| hasPart |
HMC Dockyard Halifax
ⓘ
Shearwater detachments ⓘ Stadacona ⓘ Windsor Park ⓘ |
| hasTrainingFunction |
operational readiness training for ships and crews
ⓘ
sailor professional development ⓘ |
| locatedInAdministrativeTerritorialEntity | Nova Scotia ⓘ |
| locatedInTimeZone | Atlantic Time Zone ⓘ |
| location |
Halifax, Nova Scotia, Canada
ⓘ
surface form:
Halifax, Nova Scotia
|
| militaryBranch | Navy ⓘ |
| militaryUnitType | base ⓘ |
| nearbyCity |
Halifax, Nova Scotia, Canada
ⓘ
surface form:
Halifax
|
| operator | Royal Canadian Navy ⓘ |
| ownedBy |
Canadian federal government (Ottawa)
ⓘ
surface form:
Government of Canada
|
| partOf |
Maritime Forces Atlantic
ⓘ
Maritime Forces Atlantic ⓘ
surface form:
Royal Canadian Navy Atlantic Fleet
|
| primaryRole |
Atlantic maritime defence
ⓘ
fleet support ⓘ naval training and administration ⓘ |
| securityRole |
protection of Atlantic sea lines of communication
ⓘ
support to domestic maritime security operations ⓘ |
| service |
Canadian forces
ⓘ
surface form:
Canadian Armed Forces
|
| significance |
largest Royal Canadian Navy base by personnel
ⓘ
one of Canada’s primary Atlantic naval bases ⓘ |
| usedFor |
home porting of Royal Canadian Navy warships
ⓘ
maintenance of naval vessels ⓘ operational planning for Atlantic operations ⓘ |
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: CFB Halifax Description of subject: CFB Halifax is a major Royal Canadian Navy base and one of Canada’s primary Atlantic maritime defence installations, located in Halifax, Nova Scotia.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Royal Canadian Navy
this entity surface form:
CFB Stadacona
subject surface form:
Halifax Regional Municipality
this entity surface form:
Canadian Forces Base Halifax