TriMet WES Commuter Rail stations
E588767
TriMet WES Commuter Rail stations are a set of suburban rail stops in the Portland, Oregon metropolitan area that serve the Westside Express Service commuter line.
All labels observed (3)
| Label | Occurrences |
|---|---|
| TriMet WES Commuter Rail stations canonical | 1 |
| TriMet WES Hall/Nimbus | 1 |
| TriMet commuter rail system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6227292 — 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: TriMet WES Commuter Rail stations Context triple: [Tualatin station, category, TriMet WES Commuter Rail stations]
-
A.
TriMet MAX Light Rail stations
TriMet MAX Light Rail stations are the network of light rail stops in the Portland, Oregon metropolitan area served by TriMet’s MAX rapid transit system.
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B.
TriMet transit centers
TriMet transit centers are major public transportation hubs in the Portland, Oregon metropolitan area where multiple bus and light rail lines connect to facilitate transfers and regional travel.
-
C.
TriMet Zone 1
TriMet Zone 1 was a former central fare zone in Portland’s public transit system that included areas such as the Lloyd District.
-
D.
TriMet
TriMet is the regional public transportation agency serving the Portland, Oregon metropolitan area, operating buses, light rail, and commuter rail services.
-
E.
Beaverton Central MAX Station
Beaverton Central MAX Station is a light rail station on TriMet’s MAX Blue Line serving the central area of Beaverton, Oregon.
- 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: TriMet WES Commuter Rail stations Target entity description: TriMet WES Commuter Rail stations are a set of suburban rail stops in the Portland, Oregon metropolitan area that serve the Westside Express Service commuter line.
-
A.
TriMet MAX Light Rail stations
TriMet MAX Light Rail stations are the network of light rail stops in the Portland, Oregon metropolitan area served by TriMet’s MAX rapid transit system.
-
B.
TriMet transit centers
TriMet transit centers are major public transportation hubs in the Portland, Oregon metropolitan area where multiple bus and light rail lines connect to facilitate transfers and regional travel.
-
C.
TriMet Zone 1
TriMet Zone 1 was a former central fare zone in Portland’s public transit system that included areas such as the Lloyd District.
-
D.
TriMet
TriMet is the regional public transportation agency serving the Portland, Oregon metropolitan area, operating buses, light rail, and commuter rail services.
-
E.
Beaverton Central MAX Station
Beaverton Central MAX Station is a light rail station on TriMet’s MAX Blue Line serving the central area of Beaverton, Oregon.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station set
ⓘ
public transport infrastructure ⓘ |
| accessibility | ADA accessible ⓘ |
| connectedTo |
MAX Light Rail at Beaverton Transit Center station
ⓘ
linked to:
Beaverton Transit Center
TriMet bus network ⓘ
linked to:
TriMet
|
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | non-electrified ⓘ |
| fareIntegration | integrated with TriMet bus and MAX fares ⓘ |
| fareSystem | TriMet fare system ⓘ |
| hasStation |
Beaverton Transit Center station
ⓘ
linked to:
Beaverton Transit Center
Hall/Nimbus station ⓘ Tigard Transit Center station ⓘ
linked to:
Tigard Transit Center
Tualatin station ⓘ Wilsonville station ⓘ
linked to:
Wilsonville Station
|
| locatedAlong | Portland and Western Railroad tracks ⓘ |
| locatedIn |
Oregon
ⓘ
Portland metropolitan area ⓘ |
| municipalityServed |
Beaverton, Oregon
ⓘ
Tigard, Oregon ⓘ Tualatin, Oregon ⓘ Wilsonville, Oregon ⓘ |
| numberOfStations | 5 ⓘ |
| openingDate | 2009-02-02 ⓘ |
| operator | TriMet ⓘ |
| owner | TriMet ⓘ |
| partOf | Westside Express Service ⓘ |
| platformType | high-level platforms ⓘ |
| primaryModeServed | commuter rail ⓘ |
| purpose | serve suburban commuters on Portland’s west side ⓘ |
| railLineServed | Westside Express Service ⓘ |
| regionServed | Portland westside suburbs ⓘ |
| servicePattern | bidirectional peak-hour service ⓘ |
| serviceType | weekday peak-period commuter service ⓘ |
| terminusStation |
Beaverton Transit Center station
ⓘ
linked to:
Beaverton Transit Center
Wilsonville station ⓘ
linked to:
Wilsonville Station
|
| trackGauge | standard gauge ⓘ |
| zone | TriMet fare zones (historically) ⓘ |
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: TriMet WES Commuter Rail stations Description of subject: TriMet WES Commuter Rail stations are a set of suburban rail stops in the Portland, Oregon metropolitan area that serve the Westside Express Service commuter line.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: TriMet WES Commuter Rail stations
linked to: TriMet WES Commuter Rail stations