SeaTac/Airport Station
E266738
SeaTac/Airport Station is a light rail transit station serving Seattle–Tacoma International Airport and the surrounding SeaTac area.
All labels observed (3)
| Label | Occurrences |
|---|---|
| SeaTac/Airport station | 3 |
| SeaTac/Airport Station canonical | 2 |
| SeaTac/Airport Station via 1 Line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2440198 — 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: SeaTac/Airport Station Context triple: [Link light rail, hasStation, SeaTac/Airport Station]
-
A.
Mercer Island Station
Mercer Island Station is a light rail transit stop serving the city of Mercer Island in the Seattle metropolitan area.
-
B.
SODO Station
SODO Station is a light rail station in Seattle’s SoDo (South of Downtown) industrial district, serving commuters and providing access to nearby warehouses, offices, and sports venues.
-
C.
Seattle King Street Station
Seattle King Street Station is a historic railway terminal in downtown Seattle that serves as a major Amtrak and commuter rail hub for the Pacific Northwest.
-
D.
Redmond Transit Center
Redmond Transit Center is a major public transportation hub in Redmond, Washington, serving as a central point for local and regional bus connections.
-
E.
University of Washington light rail station
The University of Washington light rail station is a Link light rail stop in Seattle that serves the University of Washington campus and surrounding neighborhoods, providing rapid transit connections to downtown and other parts of the city.
- 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: SeaTac/Airport Station Target entity description: SeaTac/Airport Station is a light rail transit station serving Seattle–Tacoma International Airport and the surrounding SeaTac area.
-
A.
Mercer Island Station
Mercer Island Station is a light rail transit stop serving the city of Mercer Island in the Seattle metropolitan area.
-
B.
SODO Station
SODO Station is a light rail station in Seattle’s SoDo (South of Downtown) industrial district, serving commuters and providing access to nearby warehouses, offices, and sports venues.
-
C.
Seattle King Street Station
Seattle King Street Station is a historic railway terminal in downtown Seattle that serves as a major Amtrak and commuter rail hub for the Pacific Northwest.
-
D.
Redmond Transit Center
Redmond Transit Center is a major public transportation hub in Redmond, Washington, serving as a central point for local and regional bus connections.
-
E.
University of Washington light rail station
The University of Washington light rail station is a Link light rail stop in Seattle that serves the University of Washington campus and surrounding neighborhoods, providing rapid transit connections to downtown and other parts of the city.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
light rail station
ⓘ
public transit station ⓘ |
| connectsTo |
Angle Lake Station
ⓘ
Northgate Station ⓘ Tukwila International Boulevard Station ⓘ downtown Seattle ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | King County ⓘ |
| electrification | overhead catenary ⓘ |
| fareSystem | ORCA ⓘ |
| fareZone | Sound Transit Link light rail fare system ⓘ |
| gauge | standard gauge ⓘ |
| hasAccessibilityFeature | accessible for people with disabilities ⓘ |
| hasConnection |
King County Metro bus services
ⓘ
RapidRide A Line ⓘ
linked to:
RapidRide
ST Express bus services ⓘ
linked to:
ST Express bus
Seattle–Tacoma International Airport main terminal ⓘ
linked to:
Seattle–Tacoma International Airport
airport parking garage ⓘ |
| hasFacility |
bicycle parking
ⓘ
elevators ⓘ escalators ⓘ ticket vending machines ⓘ |
| hasNearbyMode |
airport shuttles
ⓘ
ride-hailing pickup areas ⓘ taxis ⓘ |
| hasPassengerAccess | pedestrian bridge to airport terminal ⓘ |
| hasSignageLanguage | English ⓘ |
| locatedIn |
SeaTac, Washington, United States
ⓘ
linked to:
SeaTac
|
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedNear |
International Boulevard (State Route 99)
ⓘ
Seattle–Tacoma International Airport parking garage ⓘ
linked to:
Seattle–Tacoma International Airport
|
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | December 19, 2009 ⓘ |
| operatedBy | Sound Transit ⓘ |
| ownedBy | Sound Transit ⓘ |
| partOf | Sound Transit Link light rail system ⓘ |
| partOfLine | 1 Line ⓘ |
| platformType | island platform ⓘ |
| primaryFunction | airport rail link ⓘ |
| serves |
Seattle–Tacoma International Airport
ⓘ
city of SeaTac ⓘ |
| servesRoute | Link light rail service between Angle Lake and Northgate (with extensions beyond over time) ⓘ |
| servesType |
air travelers
ⓘ
airport employees ⓘ regional commuters ⓘ |
| state | Washington ⓘ |
| structureType | elevated station ⓘ |
| ticketingSystem | proof-of-payment ⓘ |
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: SeaTac/Airport Station Description of subject: SeaTac/Airport Station is a light rail transit station serving Seattle–Tacoma International Airport and the surrounding SeaTac area.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: SeaTac/Airport Station
linked to: SeaTac/Airport Station
linked to: SeaTac/Airport Station