Blue Grass Airport
E239597
Blue Grass Airport is a public airport serving Lexington and the surrounding region in central Kentucky, providing commercial passenger flights and general aviation services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Blue Grass Airport canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T2152960 — 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: Blue Grass Airport Context triple: [Fayette County, Kentucky, hasAirport, Blue Grass Airport]
-
A.
Louisville Muhammad Ali International Airport
Louisville Muhammad Ali International Airport is a public airport in Louisville, Kentucky, serving as a regional passenger hub and major air cargo center, notably for UPS Worldport.
-
B.
McGhee Tyson Airport
McGhee Tyson Airport is the primary commercial airport serving the Knoxville metropolitan area and the surrounding East Tennessee region.
-
C.
Cincinnati/Northern Kentucky International Airport
Cincinnati/Northern Kentucky International Airport is a major commercial airport serving the Greater Cincinnati metropolitan area and northern Kentucky, known for its extensive passenger and cargo operations.
-
D.
Nashville International Airport
Nashville International Airport is a major public airport in Nashville, Tennessee, serving as a key passenger and cargo hub for the region with extensive domestic and limited international flights.
-
E.
Mid-Ohio Valley Regional Airport
Mid-Ohio Valley Regional Airport is a public regional airport serving the Mid-Ohio Valley area, including Parkersburg, West Virginia, and surrounding communities.
- 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: Blue Grass Airport Target entity description: Blue Grass Airport is a public airport serving Lexington and the surrounding region in central Kentucky, providing commercial passenger flights and general aviation services.
-
A.
Louisville Muhammad Ali International Airport
Louisville Muhammad Ali International Airport is a public airport in Louisville, Kentucky, serving as a regional passenger hub and major air cargo center, notably for UPS Worldport.
-
B.
McGhee Tyson Airport
McGhee Tyson Airport is the primary commercial airport serving the Knoxville metropolitan area and the surrounding East Tennessee region.
-
C.
Cincinnati/Northern Kentucky International Airport
Cincinnati/Northern Kentucky International Airport is a major commercial airport serving the Greater Cincinnati metropolitan area and northern Kentucky, known for its extensive passenger and cargo operations.
-
D.
Nashville International Airport
Nashville International Airport is a major public airport in Nashville, Tennessee, serving as a key passenger and cargo hub for the region with extensive domestic and limited international flights.
-
E.
Mid-Ohio Valley Regional Airport
Mid-Ohio Valley Regional Airport is a public regional airport serving the Mid-Ohio Valley area, including Parkersburg, West Virginia, and surrounding communities.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ transport infrastructure ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationAboveSeaLevel |
297 meters
ⓘ
975 feet ⓘ |
| FAAcode | LEX ⓘ |
| focusesOn | short- and medium-haul routes ⓘ |
| hasAirlines |
major U.S. carriers via regional affiliates
ⓘ
regional airlines ⓘ |
| hasApproach | instrument approach procedures ⓘ |
| hasControlTower | yes ⓘ |
| hasFacility |
air cargo facilities
ⓘ
fixed-base operator ⓘ general aviation facilities ⓘ parking facilities ⓘ rental car facilities ⓘ |
| hasRunway |
Runway 4/22
ⓘ
Runway 9/27 ⓘ |
| hasTerminal | passenger terminal ⓘ |
| hasUse | civil ⓘ |
| hasWebsite | https://www.bluegrassairport.com/ ⓘ |
| IATAcode | LEX ⓘ |
| ICAOcode | KLEX ⓘ |
| locatedIn |
Central Kentucky
ⓘ
Fayette County, Kentucky ⓘ Kentucky ⓘ Lexington, Kentucky ⓘ |
| namedAfter |
Kentucky Bluegrass region
ⓘ
surface form:
Bluegrass region of Kentucky
|
| nearCityCenterDistance | approximately 4 miles west of downtown Lexington ⓘ |
| offersServiceType | domestic flights ⓘ |
| opened | 1940s ⓘ |
| operator | Lexington-Fayette Urban County Airport Board ⓘ |
| owner | Lexington-Fayette Urban County Airport Board ⓘ |
| runway4_22Length |
2135 meters
ⓘ
7003 feet ⓘ |
| runway4_22Surface | asphalt ⓘ |
| runway9_27Length |
1219 meters
ⓘ
4000 feet ⓘ |
| runway9_27Surface | asphalt ⓘ |
| serves |
Lexington, Kentucky
ⓘ
central Kentucky region ⓘ |
| servesMetropolitanArea | Lexington–Fayette metropolitan area ⓘ |
| servesRegion |
Kentucky Bluegrass region
ⓘ
surface form:
Bluegrass region of Kentucky
|
| timeZone | Eastern Time Zone ⓘ |
| typeOfTraffic |
commercial passenger
ⓘ
general 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: Blue Grass Airport Description of subject: Blue Grass Airport is a public airport serving Lexington and the surrounding region in central Kentucky, providing commercial passenger flights and general aviation services.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.