Seaspan Shipyards
E1038477
Seaspan Shipyards is a major Canadian shipbuilding company based in British Columbia, known for constructing and maintaining vessels for the Canadian government and commercial clients.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Vancouver Shipyards | 5 |
| Seaspan Shipyards canonical | 2 |
| Seaspan Marine Corporation | 1 |
| Seaspan ULC | 1 |
| Seaspan Vancouver Shipyards | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13362375 — 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: Seaspan Shipyards Context triple: [National Shipbuilding Procurement Strategy, contractAwardedTo, Seaspan Shipyards]
-
A.
Drydocks World
Drydocks World is a Dubai-based maritime services company known for ship repair, conversion, and offshore construction projects, particularly in the Middle East.
-
B.
Irving Shipbuilding
Irving Shipbuilding is a major Canadian shipbuilding company based in Halifax, Nova Scotia, known for constructing naval and coast guard vessels for the Government of Canada.
-
C.
Collingwood Shipyards
Collingwood Shipyards was a major Canadian shipbuilding facility in Collingwood, Ontario, known for constructing numerous Great Lakes and ocean-going vessels during the 19th and 20th centuries.
-
D.
Vigor Shipyards
Vigor Shipyards is a U.S.-based shipbuilding and repair company known for constructing ferries, military vessels, and commercial ships in the Pacific Northwest and Alaska.
-
E.
Todd Pacific Shipyards
Todd Pacific Shipyards was a major American shipbuilding and repair company based in the Pacific Northwest, known for constructing and servicing commercial and military vessels.
- 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: Seaspan Shipyards Target entity description: Seaspan Shipyards is a major Canadian shipbuilding company based in British Columbia, known for constructing and maintaining vessels for the Canadian government and commercial clients.
-
A.
Drydocks World
Drydocks World is a Dubai-based maritime services company known for ship repair, conversion, and offshore construction projects, particularly in the Middle East.
-
B.
Irving Shipbuilding
Irving Shipbuilding is a major Canadian shipbuilding company based in Halifax, Nova Scotia, known for constructing naval and coast guard vessels for the Government of Canada.
-
C.
Collingwood Shipyards
Collingwood Shipyards was a major Canadian shipbuilding facility in Collingwood, Ontario, known for constructing numerous Great Lakes and ocean-going vessels during the 19th and 20th centuries.
-
D.
Vigor Shipyards
Vigor Shipyards is a U.S.-based shipbuilding and repair company known for constructing ferries, military vessels, and commercial ships in the Pacific Northwest and Alaska.
-
E.
Todd Pacific Shipyards
Todd Pacific Shipyards was a major American shipbuilding and repair company based in the Pacific Northwest, known for constructing and servicing commercial and military vessels.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
defence contractor
ⓘ
shipbuilding company ⓘ |
| alsoKnownAs |
Seaspan Vancouver Shipyards
ⓘ
linked to:
Seaspan Shipyards
Vancouver Shipyards ⓘ
linked to:
Seaspan Shipyards
|
| buildsVesselType |
barges
ⓘ
coast guard vessels ⓘ ferries ⓘ joint support ships ⓘ naval support ships ⓘ offshore fisheries science vessels ⓘ offshore oceanographic science vessels ⓘ offshore patrol vessels ⓘ tugs ⓘ |
| collaboratesWith |
Canadian federal government
ⓘ
linked to:
Government of Canada
post-secondary institutions in British Columbia ⓘ provincial government of British Columbia ⓘ
linked to:
Government of British Columbia
|
| country | Canada ⓘ |
| employs |
marine engineers
ⓘ
naval architects ⓘ shipyard workers ⓘ skilled tradespeople ⓘ |
| focusesOn |
long-term shipbuilding programs
ⓘ
modernization of Canadian federal fleets ⓘ |
| hasFacility |
Vancouver Drydock in North Vancouver
ⓘ
linked to:
Vancouver Shipyards, North Vancouver
Vancouver Shipyards in North Vancouver ⓘ
linked to:
Vancouver Shipyards, North Vancouver
Victoria Shipyards in Esquimalt ⓘ |
| headquartersLocation | North Vancouver, British Columbia ⓘ |
| industry |
defence industry
ⓘ
shipbuilding industry ⓘ |
| location | British Columbia ⓘ |
| majorProgram |
National Shipbuilding Strategy
ⓘ
linked to:
National Shipbuilding Procurement Strategy
|
| notableFor | major contracts under Canada’s National Shipbuilding Strategy ⓘ |
| operatesInSector |
marine engineering
ⓘ
ship repair ⓘ shipbuilding ⓘ |
| parentCompany |
Seaspan ULC
ⓘ
linked to:
Seaspan Shipyards
|
| partOf |
Seaspan Marine Corporation
ⓘ
linked to:
Seaspan Shipyards
|
| regionServed | Pacific coast of Canada ⓘ |
| roleInProgram | non-combat vessel builder under Canada’s National Shipbuilding Strategy ⓘ |
| servesClient |
Canadian Coast Guard
ⓘ
Government of Canada ⓘ Royal Canadian Navy ⓘ commercial shipping companies ⓘ |
| specializesIn |
complex newbuild projects
ⓘ
large non-combat vessels ⓘ ship repair and refit ⓘ |
| subsidiary |
Vancouver Drydock
ⓘ
Vancouver Shipyards ⓘ
linked to:
Seaspan Shipyards
Victoria Shipyards ⓘ |
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: Seaspan Shipyards Description of subject: Seaspan Shipyards is a major Canadian shipbuilding company based in British Columbia, known for constructing and maintaining vessels for the Canadian government and commercial clients.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Seaspan Shipyards
linked to: Seaspan Shipyards
linked to: Seaspan Shipyards
linked to: Seaspan Shipyards
linked to: Seaspan Shipyards
linked to: Seaspan Shipyards
linked to: Seaspan Shipyards
linked to: Seaspan Shipyards