John C. Munro Hamilton International Airport
E22967
John C. Munro Hamilton International Airport is a regional Canadian airport serving the Hamilton area and the Greater Toronto and Hamilton Region, known especially for its cargo operations and low-cost passenger flights.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John C. Munro Hamilton International Airport canonical | 13 |
How this entity was disambiguated
This entity first appeared as the object of triple T175015 — 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: John C. Munro Hamilton International Airport Context triple: [Ontario, containsAirport, John C. Munro Hamilton International Airport]
-
A.
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.
-
B.
Ottawa Macdonald–Cartier International Airport
Ottawa Macdonald–Cartier International Airport is the primary airport serving Canada’s capital city, offering domestic and international flights and acting as a key transportation hub in eastern Ontario.
-
C.
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.
-
D.
Montréal–Mirabel International Airport
Montréal–Mirabel International Airport is a large, mostly cargo-focused airport northwest of Montreal that was originally built in the 1970s to serve as the city’s main international gateway.
-
E.
Montréal–Trudeau International Airport
Montréal–Trudeau International Airport is the primary international airport serving the city of Montreal, Quebec, and one of Canada’s busiest air transport hubs.
- 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: John C. Munro Hamilton International Airport Target entity description: John C. Munro Hamilton International Airport is a regional Canadian airport serving the Hamilton area and the Greater Toronto and Hamilton Region, known especially for its cargo operations and low-cost passenger flights.
-
A.
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.
-
B.
Ottawa Macdonald–Cartier International Airport
Ottawa Macdonald–Cartier International Airport is the primary airport serving Canada’s capital city, offering domestic and international flights and acting as a key transportation hub in eastern Ontario.
-
C.
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.
-
D.
Montréal–Mirabel International Airport
Montréal–Mirabel International Airport is a large, mostly cargo-focused airport northwest of Montreal that was originally built in the 1970s to serve as the city’s main international gateway.
-
E.
Montréal–Trudeau International Airport
Montréal–Trudeau International Airport is the primary international airport serving the city of Montreal, Quebec, and one of Canada’s busiest air transport hubs.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
cargo airport ⓘ international airport ⓘ |
| cityServed | Hamilton ⓘ |
| country | Canada ⓘ |
| distanceFromCityCentre | approximately 11 km south of downtown Hamilton ⓘ |
| elevationAboveSeaLevel |
238 m
ⓘ
780 ft ⓘ |
| focusCityFor | low-cost carriers ⓘ |
| formerName |
Hamilton Airport
ⓘ
Mount Hope Airport ⓘ |
| hasFacility |
aircraft maintenance facilities
ⓘ
cargo facilities ⓘ |
| hasNavigationAid | instrument landing system ⓘ |
| hasTerminal | passenger terminal ⓘ |
| hasUse |
cargo aviation
ⓘ
charter flights ⓘ civil aviation ⓘ |
| IATAcode | YHM ⓘ |
| ICAOcode |
YHM
ⓘ
surface form:
CYHM
|
| knownFor |
cargo operations
ⓘ
low-cost passenger flights ⓘ |
| locatedIn |
Greater Toronto Area
ⓘ
surface form:
Greater Toronto and Hamilton Area
Hamilton, Ontario, Canada ⓘ
surface form:
Hamilton, Ontario
Ontario ⓘ |
| namedAfter | John Carr Munro ⓘ |
| opened | 1940 ⓘ |
| operator | Hamilton International Airport Limited ⓘ |
| owner | City of Hamilton ⓘ |
| pushpinLabel | CYHM ⓘ |
| pushpinMap |
Southern Ontario
ⓘ
surface form:
Canada Southern Ontario
|
| region | Southern Ontario ⓘ |
| regionServed | Golden Horseshoe ⓘ |
| runway |
Runway 06/24
ⓘ
Runway 12/30 ⓘ |
| runway06/24Length |
10006 ft
ⓘ
3049 m ⓘ |
| runway12/30Length |
1829 m
ⓘ
6000 ft ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
City of Hamilton
ⓘ
Greater Toronto Area ⓘ
surface form:
Greater Toronto and Hamilton Area
Southern Ontario ⓘ |
| timezone | America/Toronto ⓘ |
| timeZoneDST | EDT ⓘ |
| timeZoneStandard | EST ⓘ |
| WMOcode | 71263 ⓘ |
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: John C. Munro Hamilton International Airport Description of subject: John C. Munro Hamilton International Airport is a regional Canadian airport serving the Hamilton area and the Greater Toronto and Hamilton Region, known especially for its cargo operations and low-cost passenger flights.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Hamilton, Ontario
Hamilton International Airport Limited
→
hasMainAirport
→
John C. Munro Hamilton International Airport
ⓘ