Greater Toronto Airports Authority
E78132
The Greater Toronto Airports Authority is the non-profit organization responsible for managing and operating major airport facilities in the Greater Toronto Area, including Toronto Pearson International Airport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Greater Toronto Airports Authority canonical | 16 |
How this entity was disambiguated
This entity first appeared as the object of triple T622556 — 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: Greater Toronto Airports Authority Context triple: [Toronto Pearson International Airport, operator, Greater Toronto Airports Authority]
-
A.
Toronto City Centre Airport
Toronto City Centre Airport is a small regional airport located on the Toronto Islands near downtown Toronto, primarily serving short-haul domestic and U.S. flights.
-
B.
Toronto Pearson International Airport
Toronto Pearson International Airport is Canada's largest and busiest airport, serving as the primary international gateway for the Greater Toronto Area.
-
C.
Waterloo Regional Airport
Waterloo Regional Airport is a public airport in eastern Iowa that serves the Waterloo–Cedar Falls metropolitan area with commercial and general aviation services.
-
D.
Ontario International Airport
Ontario International Airport is a major passenger and cargo airport in the Inland Empire region of Southern California, serving as an alternative to Los Angeles International Airport for domestic and limited international flights.
-
E.
Toronto Transit Commission
The Toronto Transit Commission is the public agency that operates Toronto’s primary network of subways, buses, and streetcars.
- 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: Greater Toronto Airports Authority Target entity description: The Greater Toronto Airports Authority is the non-profit organization responsible for managing and operating major airport facilities in the Greater Toronto Area, including Toronto Pearson International Airport.
-
A.
Toronto City Centre Airport
Toronto City Centre Airport is a small regional airport located on the Toronto Islands near downtown Toronto, primarily serving short-haul domestic and U.S. flights.
-
B.
Toronto Pearson International Airport
Toronto Pearson International Airport is Canada's largest and busiest airport, serving as the primary international gateway for the Greater Toronto Area.
-
C.
Waterloo Regional Airport
Waterloo Regional Airport is a public airport in eastern Iowa that serves the Waterloo–Cedar Falls metropolitan area with commercial and general aviation services.
-
D.
Ontario International Airport
Ontario International Airport is a major passenger and cargo airport in the Inland Empire region of Southern California, serving as an alternative to Los Angeles International Airport for domestic and limited international flights.
-
E.
Toronto Transit Commission
The Toronto Transit Commission is the public agency that operates Toronto’s primary network of subways, buses, and streetcars.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
airport authority
ⓘ
non-profit organization ⓘ |
| abbreviation | GTAA ⓘ |
| country | Canada ⓘ |
| focusesOn |
airport management
ⓘ
airport operations ⓘ |
| governs | Toronto Pearson International Airport ⓘ |
| hasOfficialLanguage |
English
ⓘ
French ⓘ |
| hasPrimaryFacility |
Lester B. Pearson International Airport
ⓘ
linked to:
Toronto Pearson International Airport
|
| headquartersLocation |
Mississauga, Ontario
ⓘ
linked to:
Mississauga, Ontario, Canada
|
| industry |
airport operations
ⓘ
aviation ⓘ |
| jurisdiction |
Canada
ⓘ
Province of Ontario ⓘ
linked to:
Ontario
|
| legalForm | not-for-profit corporation ⓘ |
| locatedIn | Greater Toronto Area ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| manages | Toronto Pearson International Airport ⓘ |
| operates | Toronto Pearson International Airport ⓘ |
| operatesInSector |
air transport infrastructure
ⓘ
transportation ⓘ |
| regionServed |
Greater Toronto and Hamilton Area
ⓘ
linked to:
Greater Golden Horseshoe
Ontario ⓘ |
| responsibleFor |
management of Toronto Pearson International Airport
ⓘ
operation of Toronto Pearson International Airport ⓘ |
| serves | Greater Toronto Area ⓘ |
| typeOfNonProfit | airport operator ⓘ |
| website | https://www.torontopearson.com ⓘ |
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: Greater Toronto Airports Authority Description of subject: The Greater Toronto Airports Authority is the non-profit organization responsible for managing and operating major airport facilities in the Greater Toronto Area, including Toronto Pearson International Airport.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
Terminal 1 (Toronto Pearson International Airport)
→
operator
→
Greater Toronto Airports Authority
ⓘ
subject linked to:
Terminal 1
subject linked to:
Terminal 1
Terminal 3 (Toronto Pearson International Airport)
→
operatedBy
→
Greater Toronto Airports Authority
ⓘ
subject linked to:
Terminal 3
Former Terminal 2 at Toronto Pearson International Airport
→
operator
→
Greater Toronto Airports Authority
ⓘ
subject linked to:
former Terminal 2 at Toronto Pearson International Airport
Terminal 3 (Toronto Pearson International Airport)
→
operatedBy
→
Greater Toronto Airports Authority
ⓘ
Terminal 1 (Toronto Pearson International Airport)
→
operator
→
Greater Toronto Airports Authority
ⓘ