Airport Transit System
E420287
The Airport Transit System is an automated people mover that transports passengers between terminals and key facilities at Chicago O'Hare International Airport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Airport Transit System canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4191583 — 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: Airport Transit System Context triple: [KORD, hasPeopleMover, Airport Transit System]
-
A.
Airport
"Airport" is the musical score composed by Alfred Newman for the 1970 disaster film of the same name, noted for its dramatic orchestral themes that underscore the movie’s tension and romance.
-
B.
International Terminal
International Terminal is the main passenger facility at Brisbane Airport dedicated to handling international flights and travelers.
-
C.
International Terminal
The International Terminal at San Francisco International Airport is a major global gateway facility that handles the airport’s international flights and houses customs, immigration, and airline operations for overseas travel.
-
D.
International Terminal
The International Terminal at Vancouver International Airport is the dedicated facility handling the airport’s overseas and cross-border flights, including check-in, security, customs, and boarding for international passengers.
-
E.
Airport line
The Airport line is a railway service in Brisbane, Australia that connects the city to Brisbane Airport, providing dedicated public transport access for air travelers.
- 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: Airport Transit System Target entity description: The Airport Transit System is an automated people mover that transports passengers between terminals and key facilities at Chicago O'Hare International Airport.
-
A.
Airport
"Airport" is the musical score composed by Alfred Newman for the 1970 disaster film of the same name, noted for its dramatic orchestral themes that underscore the movie’s tension and romance.
-
B.
International Terminal
The International Terminal at San Francisco International Airport is a major global gateway facility that handles the airport’s international flights and houses customs, immigration, and airline operations for overseas travel.
-
C.
International Terminal
International Terminal is the main passenger facility at Brisbane Airport dedicated to handling international flights and travelers.
-
D.
International Terminal
The International Terminal at Vancouver International Airport is the dedicated facility handling the airport’s overseas and cross-border flights, including check-in, security, customs, and boarding for international passengers.
-
E.
Airport line
The Airport line is a railway service in Brisbane, Australia that connects the city to Brisbane Airport, providing dedicated public transport access for air travelers.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
airport people mover
ⓘ
automated people mover system ⓘ transportation system ⓘ |
| automationLevel | fully automated ⓘ |
| cityServed | Chicago ⓘ |
| connects |
O'Hare Multi-Modal Facility
NERFINISHED
ⓘ
O'Hare parking facilities ⓘ O'Hare passenger terminals ⓘ O'Hare public transit connections ⓘ O'Hare Multi-Modal Facility ⓘ
surface form:
O'Hare rental car center
Terminal 1 at O'Hare NERFINISHED ⓘ Terminal 2 at O'Hare NERFINISHED ⓘ Terminal 3 at O'Hare NERFINISHED ⓘ Terminal 5 at O'Hare NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| driverless | yes ⓘ |
| electrification | third rail ⓘ |
| fare | free for passengers ⓘ |
| hasRollingStock | automated people mover trains ⓘ |
| hasStation |
Multi-Modal Facility station
ⓘ
Terminal 1 station ⓘ Terminal 2 station ⓘ Terminal 3 station ⓘ Terminal 5 station ⓘ |
| inception | 1993 ⓘ |
| isPartOf | O'Hare ground transportation system ⓘ |
| locatedAtAirport | O'Hare International Airport terminals area ⓘ |
| locatedIn |
O'Hare International Airport
ⓘ
surface form:
Chicago O'Hare International Airport
Chicago, Illinois, United States ⓘ
surface form:
Chicago, Illinois
|
| numberOfTracks | 2 ⓘ |
| openingDate | 1993 ⓘ |
| operator | Chicago Department of Aviation ⓘ |
| owner | City of Chicago ⓘ |
| primaryFunction |
connection to parking and rental cars
ⓘ
inter-terminal transport ⓘ |
| propulsionSystem | electric propulsion ⓘ |
| publicTransport | yes ⓘ |
| safetySystem | automatic train control ⓘ |
| serves |
O'Hare International Airport
ⓘ
surface form:
Chicago O'Hare International Airport
|
| serviceType |
airport circulator
ⓘ
people mover ⓘ |
| state | Illinois ⓘ |
| systemLength | approximately 3 miles ⓘ |
| timezone | Central Time Zone ⓘ |
| trackGauge | standard gauge ⓘ |
| transports |
airline passengers
ⓘ
airport employees ⓘ |
| website | https://www.flychicago.com/ohare ⓘ |
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: Airport Transit System Description of subject: The Airport Transit System is an automated people mover that transports passengers between terminals and key facilities at Chicago O'Hare International Airport.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.