Runway 10L/28R
E94537
Runway 10L/28R is a major east–west runway at Chicago O'Hare International Airport used for both arrivals and departures in the airport’s high-traffic operations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Runway 10L/28R canonical | 2 |
| Runway 10R/28L | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T750472 — 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: Runway 10L/28R Context triple: [O'Hare International Airport, hasRunway, Runway 10L/28R]
-
A.
Runway 10L/28R
Runway 10L/28R is one of the primary parallel runways at San Francisco International Airport, used extensively for both arrivals and departures.
-
B.
Runway 14L/32R
Runway 14L/32R is one of the primary paved runways at Moffett Field in California, used for military, research, and general aviation operations.
-
C.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways at Chicago Midway International Airport, used for both commercial and general aviation operations.
-
D.
Runway 12L/30R
Runway 12L/30R is one of the primary parallel runways at San Jose International Airport, used for handling a significant portion of the airport’s takeoff and landing traffic.
-
E.
Runway 15L/33R
Runway 15L/33R is one of the primary paved runways at Baltimore/Washington International Thurgood Marshall Airport, used for handling commercial air traffic in both directions.
- 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: Runway 10L/28R Target entity description: Runway 10L/28R is a major east–west runway at Chicago O'Hare International Airport used for both arrivals and departures in the airport’s high-traffic operations.
-
A.
Runway 10L/28R
Runway 10L/28R is one of the primary parallel runways at San Francisco International Airport, used extensively for both arrivals and departures.
-
B.
Runway 14L/32R
Runway 14L/32R is one of the primary paved runways at Moffett Field in California, used for military, research, and general aviation operations.
-
C.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways at Chicago Midway International Airport, used for both commercial and general aviation operations.
-
D.
Runway 12L/30R
Runway 12L/30R is one of the primary parallel runways at San Jose International Airport, used for handling a significant portion of the airport’s takeoff and landing traffic.
-
E.
Runway 15L/33R
Runway 15L/33R is one of the primary paved runways at Baltimore/Washington International Thurgood Marshall Airport, used for handling commercial air traffic in both directions.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
infrastructure ⓘ |
| belongsTo | Chicago Department of Aviation ⓘ |
| hasFunction | primary east–west runway at O'Hare ⓘ |
| hasOrientation | east–west ⓘ |
| hasRole |
major runway for O'Hare arrival operations
ⓘ
major runway for O'Hare departure operations ⓘ |
| hasRunwayDesignationSide |
left for direction 10
ⓘ
right for direction 28 ⓘ |
| hasRunwayDirection |
100 degrees magnetic (approximate)
ⓘ
280 degrees magnetic (approximate) ⓘ |
| hasRunwayNumber |
10L
ⓘ
28R ⓘ |
| hasSurfaceType | paved ⓘ |
| isNumberedAccordingTo | ICAO runway numbering convention ⓘ |
| isPartOf | O'Hare runway system ⓘ |
| isUsedFor |
arrivals
ⓘ
departures ⓘ |
| locatedIn |
O'Hare International Airport
ⓘ
surface form:
Chicago O'Hare International Airport
Chicago, Illinois, United States ⓘ
surface form:
Chicago, Illinois
United States of America ⓘ
surface form:
United States
|
| serves |
commercial air traffic
ⓘ
high-traffic operations at O'Hare ⓘ |
| usedBy |
cargo flights
ⓘ
passenger flights ⓘ |
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: Runway 10L/28R Description of subject: Runway 10L/28R is a major east–west runway at Chicago O'Hare International Airport used for both arrivals and departures in the airport’s high-traffic operations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Runway 10R/28L