St. Thomas Assembly Plant
E665975
St. Thomas Assembly Plant was a Ford Motor Company manufacturing facility in Ontario, Canada, best known for producing full-size rear-wheel-drive sedans such as the Lincoln Town Car and Ford Crown Victoria.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St. Thomas Assembly Plant canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7455850 — 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: St. Thomas Assembly Plant Context triple: [Lincoln Town Car, assemblyLocation, St. Thomas Assembly Plant]
-
A.
Wixom Assembly Plant
Wixom Assembly Plant was a major Ford Motor Company manufacturing facility in Wixom, Michigan, best known for producing luxury Lincoln vehicles and other high-end Ford models.
-
B.
Belvidere Assembly Plant
Belvidere Assembly Plant is a major automobile manufacturing facility in Belvidere, Illinois, historically known for producing various Chrysler, Dodge, and Jeep vehicles.
-
C.
Windsor Assembly Plant
Windsor Assembly Plant is a major automotive manufacturing facility in Windsor, Ontario, Canada, best known for producing Chrysler minivans such as the Pacifica.
-
D.
Mishawaka Assembly Plant
Mishawaka Assembly Plant is an AM General vehicle manufacturing facility in Mishawaka, Indiana, best known for producing military Humvees and civilian Hummer models.
-
E.
Wilmington Assembly Plant
The Wilmington Assembly Plant was a General Motors manufacturing facility in Wilmington, Delaware, known for producing sports cars like the Pontiac Solstice before its closure.
- 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: St. Thomas Assembly Plant Target entity description: St. Thomas Assembly Plant was a Ford Motor Company manufacturing facility in Ontario, Canada, best known for producing full-size rear-wheel-drive sedans such as the Lincoln Town Car and Ford Crown Victoria.
-
A.
Wixom Assembly Plant
Wixom Assembly Plant was a major Ford Motor Company manufacturing facility in Wixom, Michigan, best known for producing luxury Lincoln vehicles and other high-end Ford models.
-
B.
Belvidere Assembly Plant
Belvidere Assembly Plant is a major automobile manufacturing facility in Belvidere, Illinois, historically known for producing various Chrysler, Dodge, and Jeep vehicles.
-
C.
Windsor Assembly Plant
Windsor Assembly Plant is a major automotive manufacturing facility in Windsor, Ontario, Canada, best known for producing Chrysler minivans such as the Pacifica.
-
D.
Mishawaka Assembly Plant
Mishawaka Assembly Plant is an AM General vehicle manufacturing facility in Mishawaka, Indiana, best known for producing military Humvees and civilian Hummer models.
-
E.
Wilmington Assembly Plant
The Wilmington Assembly Plant was a General Motors manufacturing facility in Wilmington, Delaware, known for producing sports cars like the Pontiac Solstice before its closure.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Ford Motor Company factory
ⓘ
automobile assembly plant ⓘ |
| alsoKnownAs |
Ford St. Thomas Assembly
NERFINISHED
ⓘ
STAP NERFINISHED ⓘ |
| bestKnownFor |
production of Ford Crown Victoria Police Interceptor
ⓘ
production of full-size rear-wheel-drive sedans ⓘ |
| city | Southwold NERFINISHED ⓘ |
| closureDate | 2011 ⓘ |
| constructionStartDate | 1966 ⓘ |
| country | Canada ⓘ |
| countrySubdivision | Canada NERFINISHED ⓘ |
| drivetrainFocus | rear-wheel drive ⓘ |
| employmentPeak | over 2,000 employees ⓘ |
| floorArea | approximately 2,600,000 square feet ⓘ |
| formerUse | vehicle assembly ⓘ |
| hadBodyStyleFocus | full-size sedans ⓘ |
| industry | automotive manufacturing ⓘ |
| lastVehicleProduced | Ford Crown Victoria NERFINISHED ⓘ |
| lastVehicleProducedDate | 2011-09-15 ⓘ |
| locatedIn | Southwold, Ontario NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear | St. Thomas, Ontario NERFINISHED ⓘ |
| manufacturerOf |
Ford Crown Victoria
NERFINISHED
ⓘ
Ford Five Hundred NERFINISHED ⓘ Ford Flex (pilot / early units) NERFINISHED ⓘ Ford LTD Crown Victoria NERFINISHED ⓘ Lincoln Town Car NERFINISHED ⓘ Mercury Grand Marquis NERFINISHED ⓘ Mercury Montego NERFINISHED ⓘ |
| notableBrand |
Ford
NERFINISHED
ⓘ
Lincoln NERFINISHED ⓘ Mercury NERFINISHED ⓘ |
| notableProductLine | Panther platform vehicles NERFINISHED ⓘ |
| notableUse | production of police and taxi vehicles ⓘ |
| openingDate | 1967 ⓘ |
| operatedBy | Ford Motor Company NERFINISHED ⓘ |
| ownedBy | Ford Motor Company NERFINISHED ⓘ |
| parentCompanyHeadquarters | Dearborn, Michigan NERFINISHED ⓘ |
| primaryLayout | single-story assembly plant ⓘ |
| province | Ontario ⓘ |
| region | Elgin County NERFINISHED ⓘ |
| servedMarket |
North America
NERFINISHED
ⓘ
export markets including Middle East ⓘ |
| siteArea | approximately 635 acres ⓘ |
| status | closed ⓘ |
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: St. Thomas Assembly Plant Description of subject: St. Thomas Assembly Plant was a Ford Motor Company manufacturing facility in Ontario, Canada, best known for producing full-size rear-wheel-drive sedans such as the Lincoln Town Car and Ford Crown Victoria.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.