Metlakatla Seaplane Base
E423911
Metlakatla Seaplane Base is a public seaplane facility serving the community of Metlakatla in southeastern Alaska, providing vital air transportation links to surrounding coastal areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metlakatla Seaplane Base canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4237357 — 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: Metlakatla Seaplane Base Context triple: [Metlakatla, Alaska, hasAirport, Metlakatla Seaplane Base]
-
A.
Kenmore Air seaplane base
Kenmore Air seaplane base is a regional seaplane hub in Seattle that provides scheduled and charter flights, primarily serving destinations in the Pacific Northwest.
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B.
Wideawake Airfield
Wideawake Airfield is a military and civilian airfield on Ascension Island in the South Atlantic, serving as a strategic refueling and support base for transatlantic and military operations.
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C.
Andersen Air Force Base
Andersen Air Force Base is a major United States Air Force installation on Guam that serves as a strategic hub for air operations in the Pacific region.
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D.
Siletz Bay State Airport
Siletz Bay State Airport is a small public-use airport in Lincoln County, Oregon, serving general aviation near the Oregon coast.
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E.
Kodiak Benny Benson State Airport
Kodiak Benny Benson State Airport is a public airport serving the city of Kodiak and surrounding communities on Kodiak Island in Alaska.
- 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: Metlakatla Seaplane Base Target entity description: Metlakatla Seaplane Base is a public seaplane facility serving the community of Metlakatla in southeastern Alaska, providing vital air transportation links to surrounding coastal areas.
-
A.
Kenmore Air seaplane base
Kenmore Air seaplane base is a regional seaplane hub in Seattle that provides scheduled and charter flights, primarily serving destinations in the Pacific Northwest.
-
B.
Wideawake Airfield
Wideawake Airfield is a military and civilian airfield on Ascension Island in the South Atlantic, serving as a strategic refueling and support base for transatlantic and military operations.
-
C.
Andersen Air Force Base
Andersen Air Force Base is a major United States Air Force installation on Guam that serves as a strategic hub for air operations in the Pacific region.
-
D.
Siletz Bay State Airport
Siletz Bay State Airport is a small public-use airport in Lincoln County, Oregon, serving general aviation near the Oregon coast.
-
E.
Kodiak Benny Benson State Airport
Kodiak Benny Benson State Airport is a public airport serving the city of Kodiak and surrounding communities on Kodiak Island in Alaska.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
seaplane base ⓘ |
| access | seaplane ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countrySubdivision |
U.S. state of Alaska
ⓘ
linked to:
Alaska
|
| facilityType | seaplane facility ⓘ |
| locatedIn | Metlakatla, Alaska ⓘ |
| locatedInBorough | Prince of Wales–Hyder Census Area ⓘ |
| locatedInRegion | southeastern Alaska ⓘ |
| locatedOn | Annette Island ⓘ |
| operator | public ⓘ |
| regionServed | coastal communities near Metlakatla ⓘ |
| role | vital air transportation link for Metlakatla ⓘ |
| serves |
Metlakatla, Alaska
ⓘ
surrounding coastal areas of southeastern Alaska ⓘ |
| servesCommunity | Metlakatla Indian Community ⓘ |
| state | Alaska ⓘ |
| surfaceType | water ⓘ |
| transportationMode | air transportation ⓘ |
| usage | public ⓘ |
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: Metlakatla Seaplane Base Description of subject: Metlakatla Seaplane Base is a public seaplane facility serving the community of Metlakatla in southeastern Alaska, providing vital air transportation links to surrounding coastal areas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.