Runway 4L/22R
E879835
Runway 4L/22R is one of the primary parallel runways at Boston Logan International Airport, used for both arrivals and departures under various wind and traffic conditions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Runway 4L/22R canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T10438790 — 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 4L/22R Context triple: [KBOS runway system, hasRunway, Runway 4L/22R]
-
A.
Runway 4L/22R
Runway 4L/22R is one of the primary runways at Chicago Midway International Airport, used for handling a significant portion of the airport’s takeoff and landing traffic.
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B.
Runway 4R/22L
Runway 4R/22L is one of the primary paved runways at Boston Logan International Airport, used for handling a significant share of the airport’s commercial air traffic.
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C.
Runway 4R/22L
Runway 4R/22L is one of the primary parallel runways at Chicago O'Hare International Airport, used for handling a significant share of the airport’s takeoff and landing traffic.
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D.
Runway 4R/22L
Runway 4R/22L is one of the primary paved runways used for general aviation operations at Chandler Municipal Airport in Arizona.
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E.
Runway 04L/22R
Runway 04L/22R is one of the primary paved runways used for aircraft takeoffs and landings at Wuhan Tianhe International Airport in Wuhan, China.
- 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 4L/22R Target entity description: Runway 4L/22R is one of the primary parallel runways at Boston Logan International Airport, used for both arrivals and departures under various wind and traffic conditions.
-
A.
Runway 4L/22R
Runway 4L/22R is one of the primary runways at Chicago Midway International Airport, used for handling a significant portion of the airport’s takeoff and landing traffic.
-
B.
Runway 4R/22L
Runway 4R/22L is one of the primary paved runways at Boston Logan International Airport, used for handling a significant share of the airport’s commercial air traffic.
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C.
Runway 4R/22L
Runway 4R/22L is one of the primary parallel runways at Chicago O'Hare International Airport, used for handling a significant share of the airport’s takeoff and landing traffic.
-
D.
Runway 4R/22L
Runway 4R/22L is one of the primary paved runways used for general aviation operations at Chandler Municipal Airport in Arizona.
-
E.
Runway 04L/22R
Runway 04L/22R is one of the primary paved runways used for aircraft takeoffs and landings at Wuhan Tianhe International Airport in Wuhan, China.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
paved runway ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasApproachEnd |
Runway 22R
ⓘ
linked to:
Runway 22
Runway 4L ⓘ |
| hasIATAAirport | BOS ⓘ |
| hasICAOAirport | KBOS ⓘ |
| hasLighting |
runway edge lights
ⓘ
runway threshold lights ⓘ |
| hasMarkings | precision instrument runway markings ⓘ |
| isParallelTo | Runway 4R/22L ⓘ |
| isPrimaryRunwayAt | Boston Logan International Airport ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
East Boston, Massachusetts ⓘ Massachusetts, United States ⓘ
linked to:
Massachusetts
|
| managedBy | Massport ⓘ |
| orientation | approximately 040°/220° magnetic ⓘ |
| parallelRunwaySystem | 4L/22R and 4R/22L ⓘ |
| partOf |
Boston Logan International Airport
ⓘ
Logan International Airport ⓘ |
| runwayNumber |
22R
ⓘ
4L ⓘ |
| servesAirport | Logan International Airport ⓘ |
| supportsOperations |
commercial air transport
ⓘ
general aviation ⓘ |
| surfaceType | asphalt ⓘ |
| usedFor |
arrivals
ⓘ
departures ⓘ |
| usedUnder |
various traffic conditions
ⓘ
various wind conditions ⓘ |
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 4L/22R Description of subject: Runway 4L/22R is one of the primary parallel runways at Boston Logan International Airport, used for both arrivals and departures under various wind and traffic conditions.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.