Westside MAX project
E832933
The Westside MAX project was a major light rail expansion in the Portland, Oregon metropolitan area that extended MAX service westward through Beaverton and Hillsboro.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Westside MAX project canonical | 3 |
| Interstate MAX project | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9960469 — 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: Westside MAX project Context triple: [Beaverton Central MAX Station, isPartOfProject, Westside MAX project]
-
A.
Crenshaw/LAX Transit Project
The Crenshaw/LAX Transit Project is a Los Angeles Metro rail expansion initiative designed to improve transit access along the Crenshaw Corridor and provide a key light rail connection to the Los Angeles International Airport area.
-
B.
Los Angeles Metro Green Line project
The Los Angeles Metro Green Line project is a light rail transit line development in Los Angeles County designed to provide east–west rapid transit service through the South Bay and surrounding communities.
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C.
Exposition Light Rail Line project
The Exposition Light Rail Line project is a Los Angeles Metro rail expansion initiative designed to provide fast, high-capacity transit service between downtown Los Angeles and the Westside along the Exposition Boulevard corridor.
-
D.
Westside
Westside is a neighborhood or district within a metropolitan area that is integrated into the local public transit network.
-
E.
Westside
Westside is a neighborhood in Costa Mesa, California, known for its mix of residential areas, light industrial spaces, and proximity to the city’s coastal attractions.
- 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: Westside MAX project Target entity description: The Westside MAX project was a major light rail expansion in the Portland, Oregon metropolitan area that extended MAX service westward through Beaverton and Hillsboro.
-
A.
Crenshaw/LAX Transit Project
The Crenshaw/LAX Transit Project is a Los Angeles Metro rail expansion initiative designed to improve transit access along the Crenshaw Corridor and provide a key light rail connection to the Los Angeles International Airport area.
-
B.
Los Angeles Metro Green Line project
The Los Angeles Metro Green Line project is a light rail transit line development in Los Angeles County designed to provide east–west rapid transit service through the South Bay and surrounding communities.
-
C.
Exposition Light Rail Line project
The Exposition Light Rail Line project is a Los Angeles Metro rail expansion initiative designed to provide fast, high-capacity transit service between downtown Los Angeles and the Westside along the Exposition Boulevard corridor.
-
D.
Westside
Westside is a neighborhood or district within a metropolitan area that is integrated into the local public transit network.
-
E.
Westside
Westside is a neighborhood in Costa Mesa, California, known for its mix of residential areas, light industrial spaces, and proximity to the city’s coastal attractions.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
light rail expansion project
ⓘ
public transit infrastructure project ⓘ |
| category |
Light rail in the United States
ⓘ
Public transportation in Portland, Oregon ⓘ Rail transport in Oregon ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| extendedServiceFrom |
Portland, Oregon
ⓘ
linked to:
Portland
|
| extendedServiceTo |
Beaverton, Oregon
ⓘ
Hillsboro, Oregon ⓘ
linked to:
Hillsboro, Oregon, United States
|
| includesInfrastructureType |
bridges
ⓘ
grade crossings ⓘ light rail tracks ⓘ park-and-ride facilities ⓘ passenger stations ⓘ tunnels ⓘ |
| lineCreated |
MAX Blue Line westside segment
ⓘ
linked to:
Westside MAX extension of the Blue Line
|
| locatedIn |
Oregon
ⓘ
Portland metropolitan area ⓘ |
| modeOfTransport | light rail ⓘ |
| operatedBy | TriMet ⓘ |
| partOf |
MAX Light Rail system
ⓘ
linked to:
MAX Light Rail
|
| passesThrough |
Beaverton
ⓘ
linked to:
Beaverton, Oregon
Hillsboro ⓘ Washington County, Oregon ⓘ |
| primaryBeneficiary |
Portland metropolitan area residents
ⓘ
commuters in Washington County ⓘ |
| purpose |
extend MAX service westward from Portland
ⓘ
improve regional transit connectivity ⓘ support growth in Washington County ⓘ |
| railSystem | MAX Light Rail ⓘ |
| regionServed |
Beaverton-Hillsboro corridor
ⓘ
western Portland metropolitan area ⓘ |
| transportAuthority | TriMet ⓘ |
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: Westside MAX project Description of subject: The Westside MAX project was a major light rail expansion in the Portland, Oregon metropolitan area that extended MAX service westward through Beaverton and Hillsboro.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Westside MAX project