Southwest Washington Regional Airport
E247567
Southwest Washington Regional Airport is a public airport serving the Cowlitz County area in southwest Washington State, providing regional air transportation and general aviation services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Southwest Washington Regional Airport canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2235063 — 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: Southwest Washington Regional Airport Context triple: [Cowlitz County, Washington, hasAirport, Southwest Washington Regional Airport]
-
A.
Redmond Municipal Airport
Redmond Municipal Airport is a regional airport in Central Oregon that serves as the primary commercial air gateway for the Bend–Redmond area.
-
B.
Renton Municipal Airport
Renton Municipal Airport is a public airport in Renton, Washington, best known for serving general aviation and supporting nearby Boeing aircraft manufacturing and testing operations.
-
C.
Olympia Regional Airport
Olympia Regional Airport is a public airport serving the Olympia area in Thurston County, Washington, primarily supporting general aviation and regional air services.
-
D.
Paine Field
Paine Field is a commercial and general aviation airport in Everett, Washington, serving the Seattle metropolitan area and known for its proximity to major aerospace manufacturing facilities.
-
E.
Troutdale Airport
Troutdale Airport is a public general aviation airport serving the Troutdale, Oregon area as part of the Portland metropolitan region.
- 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: Southwest Washington Regional Airport Target entity description: Southwest Washington Regional Airport is a public airport serving the Cowlitz County area in southwest Washington State, providing regional air transportation and general aviation services.
-
A.
Redmond Municipal Airport
Redmond Municipal Airport is a regional airport in Central Oregon that serves as the primary commercial air gateway for the Bend–Redmond area.
-
B.
Renton Municipal Airport
Renton Municipal Airport is a public airport in Renton, Washington, best known for serving general aviation and supporting nearby Boeing aircraft manufacturing and testing operations.
-
C.
Olympia Regional Airport
Olympia Regional Airport is a public airport serving the Olympia area in Thurston County, Washington, primarily supporting general aviation and regional air services.
-
D.
Paine Field
Paine Field is a commercial and general aviation airport in Everett, Washington, serving the Seattle metropolitan area and known for its proximity to major aerospace manufacturing facilities.
-
E.
Troutdale Airport
Troutdale Airport is a public general aviation airport serving the Troutdale, Oregon area as part of the Portland metropolitan region.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ |
| cityServed |
Kelso, Washington
ⓘ
Longview, Washington ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county |
Cowlitz County, Washington
ⓘ
surface form:
Cowlitz County
|
| elevation (feet) | 20 ⓘ |
| FAA LID | KLS ⓘ |
| hasFacility |
aircraft hangars
ⓘ
aircraft parking apron ⓘ terminal building ⓘ |
| IATA code | KLS ⓘ |
| ICAO code |
KLS
ⓘ
surface form:
KKLS
|
| locatedIn | Kelso, Washington ⓘ |
| locatedNear | Longview, Washington ⓘ |
| operator | City of Kelso ⓘ |
| owner | City of Kelso ⓘ |
| regionServed |
Southwest Washington
ⓘ
surface form:
southwest Washington State
|
| runway | 12/30 ⓘ |
| runwayCount | 1 ⓘ |
| runwayLength (feet) | 4400 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Cowlitz County, Washington ⓘ |
| servesRole |
general aviation services
ⓘ
regional air transportation ⓘ |
| state | Washington ⓘ |
| timezone | Pacific Time Zone ⓘ |
| uses |
air taxi
ⓘ
general aviation ⓘ military aviation ⓘ |
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: Southwest Washington Regional Airport Description of subject: Southwest Washington Regional Airport is a public airport serving the Cowlitz County area in southwest Washington State, providing regional air transportation and general aviation services.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.