Cold Bay Airport
E898271
Cold Bay Airport is a public airport in Cold Bay, Alaska, serving as a key regional transportation hub in the Aleutians East Borough and an important diversion and refueling point for trans-Pacific flights.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cold Bay Airport canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10987047 — 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: Cold Bay Airport Context triple: [Aleutians East Borough, hasAirport, Cold Bay Airport]
-
A.
Unalaska Airport
Unalaska Airport is a small public airport on Amaknak Island in Alaska’s Aleutian chain that provides vital air service to the remote community of Unalaska/Dutch Harbor.
-
B.
Yakutat Airport
Yakutat Airport is a public airport in Yakutat, Alaska, serving as the primary air transportation hub for the remote coastal community and surrounding region.
-
C.
Wrangell Airport
Wrangell Airport is a public airport in Wrangell, Alaska, providing regional air transportation and connections for the local community.
-
D.
Toksook Bay Airport
Toksook Bay Airport is a small public airport serving the remote village of Toksook Bay in western Alaska, providing vital air transportation for passengers, cargo, and medical services.
-
E.
Ketchikan International Airport
Ketchikan International Airport is a public airport in southeastern Alaska that serves as the primary air gateway to the city of Ketchikan and the surrounding Inside Passage 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: Cold Bay Airport Target entity description: Cold Bay Airport is a public airport in Cold Bay, Alaska, serving as a key regional transportation hub in the Aleutians East Borough and an important diversion and refueling point for trans-Pacific flights.
-
A.
Unalaska Airport
Unalaska Airport is a small public airport on Amaknak Island in Alaska’s Aleutian chain that provides vital air service to the remote community of Unalaska/Dutch Harbor.
-
B.
Yakutat Airport
Yakutat Airport is a public airport in Yakutat, Alaska, serving as the primary air transportation hub for the remote coastal community and surrounding region.
-
C.
Wrangell Airport
Wrangell Airport is a public airport in Wrangell, Alaska, providing regional air transportation and connections for the local community.
-
D.
Toksook Bay Airport
Toksook Bay Airport is a small public airport serving the remote village of Toksook Bay in western Alaska, providing vital air transportation for passengers, cargo, and medical services.
-
E.
Ketchikan International Airport
Ketchikan International Airport is a public airport in southeastern Alaska that serves as the primary air gateway to the city of Ketchikan and the surrounding Inside Passage region.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ transportation infrastructure ⓘ |
| categoryInNPIAS | primary commercial service airport ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationAboveSeaLevel |
102 feet
ⓘ
31 meters ⓘ |
| FAAcode | CDB NERFINISHED ⓘ |
| hasLighting | runway lighting ⓘ |
| hasLongRunwayRelativeToRegion | true ⓘ |
| hasNavigationAid |
ILS
ⓘ
NDB ⓘ VOR ⓘ |
| hasScheduledPassengerService | yes ⓘ |
| hasTerminalBuilding | yes ⓘ |
| hasWeatherChallenges |
frequent fog
ⓘ
strong winds ⓘ |
| IATAcode | CDB NERFINISHED ⓘ |
| ICAOcode | PACD NERFINISHED ⓘ |
| isCivilian | true ⓘ |
| isFormerMilitaryAirfield | true ⓘ |
| isPublicUse | true ⓘ |
| locatedIn | Cold Bay, Alaska NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Aleutians East Borough NERFINISHED ⓘ |
| locatedInState | Alaska NERFINISHED ⓘ |
| nearBodyOfWater | Cold Bay NERFINISHED ⓘ |
| numberOfRunways | 1 ⓘ |
| operator | State of Alaska Department of Transportation & Public Facilities NERFINISHED ⓘ |
| owner | State of Alaska NERFINISHED ⓘ |
| previousFunction | World War II military airfield ⓘ |
| region | Aleutians East Borough NERFINISHED ⓘ |
| runway | Runway 14/32 ⓘ |
| runwayLength |
10180 feet
ⓘ
3102 meters ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Cold Bay, Alaska NERFINISHED ⓘ |
| servesAsAlternateAirportFor | trans-Pacific routes ⓘ |
| servesRegion |
Alaska Peninsula
NERFINISHED
ⓘ
Aleutian Islands NERFINISHED ⓘ Aleutians East Borough NERFINISHED ⓘ |
| timezone | Alaska Time Zone NERFINISHED ⓘ |
| usedAs |
diversion airport for trans-Pacific flights
ⓘ
refueling stop for trans-Pacific flights ⓘ regional transportation hub ⓘ |
| UTCoffsetDaylightSavingTime | UTC−08:00 ⓘ |
| UTCoffsetStandardTime | UTC−09:00 ⓘ |
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: Cold Bay Airport Description of subject: Cold Bay Airport is a public airport in Cold Bay, Alaska, serving as a key regional transportation hub in the Aleutians East Borough and an important diversion and refueling point for trans-Pacific flights.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.