Seattle Monorail Services
E686637
Seattle Monorail Services is the private company that manages and runs the historic Seattle Center Monorail transit line in Seattle, Washington.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Seattle Monorail Services canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7745448 — 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: Seattle Monorail Services Context triple: [Seattle Center Monorail, operator, Seattle Monorail Services]
-
A.
Seattle Center Monorail
The Seattle Center Monorail is an elevated rapid transit line in Seattle that connects downtown to the Seattle Center, originally built for the 1962 World's Fair and now operating as a short but iconic urban transit link and tourist attraction.
-
B.
King County Metro services
King County Metro services are the primary public bus and transit routes operating throughout King County, Washington, including connections to major hubs like International District/Chinatown Station in Seattle.
-
C.
Sound Transit
Sound Transit is the regional public transit agency that plans, builds, and operates light rail, commuter rail, and express bus services in the greater Puget Sound area of Washington State.
-
D.
Sound Transit Link light rail
Sound Transit Link light rail is a regional rapid transit system serving Seattle and surrounding communities with frequent, high-capacity train service.
-
E.
Everett Transit
Everett Transit is the public bus transportation agency serving the city of Everett in Washington State.
- 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: Seattle Monorail Services Target entity description: Seattle Monorail Services is the private company that manages and runs the historic Seattle Center Monorail transit line in Seattle, Washington.
-
A.
Seattle Center Monorail
The Seattle Center Monorail is an elevated rapid transit line in Seattle that connects downtown to the Seattle Center, originally built for the 1962 World's Fair and now operating as a short but iconic urban transit link and tourist attraction.
-
B.
King County Metro services
King County Metro services are the primary public bus and transit routes operating throughout King County, Washington, including connections to major hubs like International District/Chinatown Station in Seattle.
-
C.
Sound Transit
Sound Transit is the regional public transit agency that plans, builds, and operates light rail, commuter rail, and express bus services in the greater Puget Sound area of Washington State.
-
D.
Sound Transit Link light rail
Sound Transit Link light rail is a regional rapid transit system serving Seattle and surrounding communities with frequent, high-capacity train service.
-
E.
Everett Transit
Everett Transit is the public bus transportation agency serving the city of Everett in Washington State.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | private company ⓘ |
| basedIn | King County, Washington NERFINISHED ⓘ |
| hasOfficialLanguageOfOperations | English ⓘ |
| hasPrimaryCustomerType |
commuters
ⓘ
tourists ⓘ |
| headquartersLocation | Seattle NERFINISHED ⓘ |
| industry | public transportation ⓘ |
| isOperatorOfHistoricLine | Seattle Center Monorail NERFINISHED ⓘ |
| locatedInMetropolitanArea | Seattle metropolitan area NERFINISHED ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| manages | Seattle Center Monorail NERFINISHED ⓘ |
| modeOfTransport | monorail ⓘ |
| operates | Seattle Center Monorail NERFINISHED ⓘ |
| operatesHistoricTransitLine | Seattle Center Monorail NERFINISHED ⓘ |
| operatesInCity | Seattle NERFINISHED ⓘ |
| operatesInCountry | United States NERFINISHED ⓘ |
| operatesInfrastructure | Seattle Center Monorail guideway NERFINISHED ⓘ |
| operatesInState | Washington NERFINISHED ⓘ |
| operatesRollingStock | Seattle Center Monorail trains ⓘ |
| operatesStations |
Seattle Center station (Seattle Center Monorail)
NERFINISHED
ⓘ
Westlake station (Seattle Center Monorail) NERFINISHED ⓘ |
| providesService |
passenger transport
ⓘ
tourist transport ⓘ |
| route | Seattle Center to Westlake Center ⓘ |
| serviceArea |
Seattle Center
NERFINISHED
ⓘ
downtown Seattle ⓘ |
| serviceType | monorail transit operations ⓘ |
| subjectOf | local transportation news coverage ⓘ |
| usesFareMedia |
ORCA card (via integration with regional system, where applicable)
NERFINISHED
ⓘ
tickets ⓘ |
| usesFareSystem | flat fare ⓘ |
| usesTrackGauge | straddle-beam monorail ⓘ |
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: Seattle Monorail Services Description of subject: Seattle Monorail Services is the private company that manages and runs the historic Seattle Center Monorail transit line in Seattle, Washington.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.