Sand Point Airport
E898270
Sand Point Airport is a public airport serving the remote community of Sand Point in Alaska’s Aleutians East Borough, providing vital air transportation and cargo access to the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sand Point Airport canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10987046 — 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: Sand Point Airport Context triple: [Aleutians East Borough, hasAirport, Sand Point Airport]
-
A.
Jolly Grant Airport
Jolly Grant Airport is a domestic airport serving the city of Dehradun and the surrounding region in the Indian state of Uttarakhand.
-
B.
William H. Morse State Airport
William H. Morse State Airport is a small public airport serving general aviation needs in the Bennington area of southwestern Vermont.
-
C.
Pangborn Memorial Airport
Pangborn Memorial Airport is a regional public airport serving the Wenatchee area in central Washington State, providing commercial and general aviation services.
-
D.
Whitegrass Airport
Whitegrass Airport is the main domestic airport serving the island of Tanna in Vanuatu, providing regional air connections for residents and visitors.
-
E.
Friday Harbor Airport
Friday Harbor Airport is a small public airport serving the town of Friday Harbor and the surrounding San Juan Islands in Washington State, primarily accommodating general aviation and regional flights.
- 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: Sand Point Airport Target entity description: Sand Point Airport is a public airport serving the remote community of Sand Point in Alaska’s Aleutians East Borough, providing vital air transportation and cargo access to the region.
-
A.
Jolly Grant Airport
Jolly Grant Airport is a domestic airport serving the city of Dehradun and the surrounding region in the Indian state of Uttarakhand.
-
B.
William H. Morse State Airport
William H. Morse State Airport is a small public airport serving general aviation needs in the Bennington area of southwestern Vermont.
-
C.
Pangborn Memorial Airport
Pangborn Memorial Airport is a regional public airport serving the Wenatchee area in central Washington State, providing commercial and general aviation services.
-
D.
Whitegrass Airport
Whitegrass Airport is the main domestic airport serving the island of Tanna in Vanuatu, providing regional air connections for residents and visitors.
-
E.
Friday Harbor Airport
Friday Harbor Airport is a small public airport serving the town of Friday Harbor and the surrounding San Juan Islands in Washington State, primarily accommodating general aviation and regional flights.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ |
| borough | Aleutians East Borough NERFINISHED ⓘ |
| category |
airports in Aleutians East Borough, Alaska
ⓘ
state-owned airports in Alaska ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevation (feet) | 21 ⓘ |
| elevation (meters) | 6 ⓘ |
| FAA LID | SDP NERFINISHED ⓘ |
| has function |
cargo transport
ⓘ
passenger transport ⓘ |
| IATA code | SDP NERFINISHED ⓘ |
| ICAO code | PASD NERFINISHED ⓘ |
| is in |
coastal area
ⓘ
remote community ⓘ |
| located in | Aleutians East Borough, Alaska NERFINISHED ⓘ |
| located near | Sand Point, Alaska NERFINISHED ⓘ |
| operator | State of Alaska Department of Transportation & Public Facilities NERFINISHED ⓘ |
| owner | State of Alaska NERFINISHED ⓘ |
| region served |
Alaska Peninsula
NERFINISHED
ⓘ
Aleutian Islands region NERFINISHED ⓘ Aleutians East Borough NERFINISHED ⓘ |
| runway | 13/31 ⓘ |
| runway 13/31 length (feet) | 5200 ⓘ |
| runway 13/31 length (meters) | 1585 ⓘ |
| runway 13/31 surface | asphalt ⓘ |
| serves | Sand Point, Alaska NERFINISHED ⓘ |
| serves role |
cargo access point
ⓘ
regional air transportation hub ⓘ |
| state | Alaska ⓘ |
| timezone | Alaska Time Zone NERFINISHED ⓘ |
| type | public-use ⓘ |
| uses daylight saving time | yes ⓘ |
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: Sand Point Airport Description of subject: Sand Point Airport is a public airport serving the remote community of Sand Point in Alaska’s Aleutians East Borough, providing vital air transportation and cargo access to the region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.