Sunset Highway (U.S. Route 26)
E465168
Sunset Highway (U.S. Route 26) is a major freeway in the Portland, Oregon metropolitan area that serves as a primary east–west route connecting downtown Portland with its western suburbs and the Oregon coast.
All labels observed (4)
| Label | Occurrences |
|---|---|
| U.S. Route 26 (Sunset Highway) | 2 |
| Sunset Highway (U.S. Route 26) canonical | 1 |
| Sunset Highway (US 26) | 1 |
| US 26 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4242017 — 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: Sunset Highway (U.S. Route 26) Context triple: [West Hills, Portland, hasTransportationInfrastructure, Sunset Highway (U.S. Route 26)]
-
A.
U.S. Route 62
U.S. Route 62 is a long east–west United States highway that stretches from the Mexican border in El Paso, Texas, to Niagara Falls, New York, passing through several central states.
-
B.
Route 62
Route 62 is a regional roadway that serves as a key connector through parts of Massachusetts, including the area near West Concord.
-
C.
Highway 27
Highway 27 is a major north–south arterial route in Ontario that serves communities such as Woodbridge and connects to key regional highways.
-
D.
Route 60
Route 60 is a major east–west freeway in Southern California that serves as a key commuter and freight corridor through the Inland Empire and Greater Los Angeles region.
-
E.
U.S. Route 60
U.S. Route 60 is a major east–west United States highway that stretches from Arizona to Virginia, passing through states such as New Mexico, Texas, Oklahoma, and Kentucky.
- 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: Sunset Highway (U.S. Route 26) Target entity description: Sunset Highway (U.S. Route 26) is a major freeway in the Portland, Oregon metropolitan area that serves as a primary east–west route connecting downtown Portland with its western suburbs and the Oregon coast.
-
A.
U.S. Route 62
U.S. Route 62 is a long east–west United States highway that stretches from the Mexican border in El Paso, Texas, to Niagara Falls, New York, passing through several central states.
-
B.
Route 62
Route 62 is a regional roadway that serves as a key connector through parts of Massachusetts, including the area near West Concord.
-
C.
Highway 27
Highway 27 is a major north–south arterial route in Ontario that serves communities such as Woodbridge and connects to key regional highways.
-
D.
Route 60
Route 60 is a major east–west freeway in Southern California that serves as a key commuter and freight corridor through the Inland Empire and Greater Los Angeles region.
-
E.
U.S. Route 60
U.S. Route 60 is a major east–west United States highway that stretches from Arizona to Virginia, passing through states such as New Mexico, Texas, Oklahoma, and Kentucky.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Highway
ⓘ
freeway ⓘ highway ⓘ |
| accessControl | controlled-access ⓘ |
| connects |
Oregon Coast
ⓘ
downtown Portland ⓘ
linked to:
City Center / Downtown Portland
western suburbs of Portland ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses |
Tualatin Mountains near Portland
ⓘ
linked to:
Tualatin Mountains
|
| formsCorridorTo |
Pacific Ocean coast of Oregon
ⓘ
linked to:
Oregon Coast
|
| hasDirection | east–west ⓘ |
| hasJunctionWith |
Interstate 405 in Portland
ⓘ
linked to:
Interstate 405 in Oregon
Oregon Route 217 ⓘ Oregon Route 6 ⓘ Oregon Route 8 ⓘ |
| hasLanes | multiple lanes in each direction ⓘ |
| hasLocalName | Sunset Highway ⓘ |
| isImportantFor |
access to Oregon Coast tourism
ⓘ
regional commuting between suburbs and downtown Portland ⓘ |
| isSegmentOf | long-distance U.S. Route 26 corridor ⓘ |
| locatedIn |
Oregon
ⓘ
Portland, Oregon metropolitan area ⓘ |
| maintainedBy | Oregon Department of Transportation ⓘ |
| namedAfter | sunset ⓘ |
| partOf |
Oregon state highway system
ⓘ
U.S. Route 26 NERFINISHED ⓘ regional transportation network of Portland ⓘ |
| passesNear |
Beaverton, Oregon
ⓘ
Cedar Hills, Oregon ⓘ Cedar Mill, Oregon ⓘ Cornelius Pass area ⓘ Hillsboro, Oregon ⓘ
linked to:
Hillsboro, Oregon, United States
Sylvan-Highlands neighborhood ⓘ |
| passesThrough |
Multnomah County, Oregon
ⓘ
linked to:
Multnomah County
Washington County, Oregon ⓘ |
| regionServed | Portland metropolitan area ⓘ |
| roadNumberingSystem |
U.S. Numbered Highway System
ⓘ
linked to:
United States Numbered Highway System
|
| roadType | limited-access freeway ⓘ |
| servesAs | primary east–west route in Portland metropolitan area ⓘ |
| speedLimitType | freeway speed limits ⓘ |
| stateHighwayNumber | 26 ⓘ |
| terminusDirectionEast |
downtown Portland
ⓘ
linked to:
City Center / Downtown Portland
|
| urbanSectionOf | U.S. Route 26 in Oregon ⓘ |
| usedBy |
automobiles
ⓘ
trucks ⓘ |
| usedFor |
commuter traffic
ⓘ
recreational travel to Oregon Coast ⓘ |
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: Sunset Highway (U.S. Route 26) Description of subject: Sunset Highway (U.S. Route 26) is a major freeway in the Portland, Oregon metropolitan area that serves as a primary east–west route connecting downtown Portland with its western suburbs and the Oregon coast.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sunset Highway (U.S. Route 26)
subject linked to:
Sunset Transit Center (nearby)
linked to: Sunset Highway (U.S. Route 26)
linked to: Sunset Highway (U.S. Route 26)
linked to: Sunset Highway (U.S. Route 26)