Interstate 5 in Oregon
E781855
Interstate 5 in Oregon is the primary north–south freeway traversing the state, connecting major cities from the California border to Washington and serving as a key corridor for regional and interstate travel.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Interstate 5 in Portland | 4 |
| Interstate 5 in Oregon canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9181188 — 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: Interstate 5 in Oregon Context triple: [Canyonville, Oregon, hasTransportationRoute, Interstate 5 in Oregon]
-
A.
Interstate 405 in Oregon
Interstate 405 in Oregon is a short auxiliary freeway that forms a western bypass loop around downtown Portland, connecting with Interstate 5 at both ends.
-
B.
Interstate 5 in Vancouver, Washington
Interstate 5 in Vancouver, Washington is a major north–south freeway segment of the West Coast’s primary interstate corridor, connecting the city to Portland, Oregon across the Columbia River and to the broader I-5 route through Washington state.
-
C.
Interstate 5 in Redding
Interstate 5 in Redding is a major north–south freeway corridor in Northern California that serves as a key transportation route through the city and connects it to regional and interstate destinations.
-
D.
Interstate 5 in Roseburg
Interstate 5 in Roseburg is a major north–south freeway segment of the West Coast’s primary interstate corridor, serving as the main arterial route through the city of Roseburg, Oregon.
-
E.
Interstate 5 in Los Angeles County
Interstate 5 in Los Angeles County is a major north–south freeway corridor that carries heavy regional and long-distance traffic through the heart of the Greater Los Angeles area.
- 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: Interstate 5 in Oregon Target entity description: Interstate 5 in Oregon is the primary north–south freeway traversing the state, connecting major cities from the California border to Washington and serving as a key corridor for regional and interstate travel.
-
A.
Interstate 405 in Oregon
Interstate 405 in Oregon is a short auxiliary freeway that forms a western bypass loop around downtown Portland, connecting with Interstate 5 at both ends.
-
B.
Interstate 5 in Vancouver, Washington
Interstate 5 in Vancouver, Washington is a major north–south freeway segment of the West Coast’s primary interstate corridor, connecting the city to Portland, Oregon across the Columbia River and to the broader I-5 route through Washington state.
-
C.
Interstate 5 in Redding
Interstate 5 in Redding is a major north–south freeway corridor in Northern California that serves as a key transportation route through the city and connects it to regional and interstate destinations.
-
D.
Interstate 5 in Roseburg
Interstate 5 in Roseburg is a major north–south freeway segment of the West Coast’s primary interstate corridor, serving as the main arterial route through the city of Roseburg, Oregon.
-
E.
Interstate 5 in Los Angeles County
Interstate 5 in Los Angeles County is a major north–south freeway corridor that carries heavy regional and long-distance traffic through the heart of the Greater Los Angeles area.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf | Interstate Highway segment ⓘ |
| bridgeAtStateLine | Interstate Bridge NERFINISHED ⓘ |
| connects |
California border
ⓘ
Washington border ⓘ major cities in western Oregon ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crossesIntoStateFrom | California NERFINISHED ⓘ |
| crossesIntoStateTo | Washington NERFINISHED ⓘ |
| crossesRiver |
Columbia River
NERFINISHED
ⓘ
Rogue River NERFINISHED ⓘ Umpqua River NERFINISHED ⓘ Willamette River NERFINISHED ⓘ |
| direction | north–south ⓘ |
| followsValley | Willamette Valley NERFINISHED ⓘ |
| highwaySystem | Interstate Highway System NERFINISHED ⓘ |
| maintainedBy | Oregon Department of Transportation ⓘ |
| majorJunctionWith |
Interstate 205 in Oregon
NERFINISHED
ⓘ
Interstate 84 in Oregon NERFINISHED ⓘ Oregon Route 217 NERFINISHED ⓘ Oregon Route 22 NERFINISHED ⓘ Oregon Route 58 NERFINISHED ⓘ Oregon Route 99 NERFINISHED ⓘ U.S. Route 20 in Oregon NERFINISHED ⓘ U.S. Route 26 in Oregon NERFINISHED ⓘ |
| northernTerminusNear | Oregon–Washington border NERFINISHED ⓘ |
| openedAsInterstateEra | mid-20th century ⓘ |
| partOf | Interstate 5 NERFINISHED ⓘ |
| passesRegion |
Portland metropolitan area
NERFINISHED
ⓘ
central Willamette Valley ⓘ southern Oregon ⓘ |
| passesThrough |
Albany, Oregon
NERFINISHED
ⓘ
Ashland NERFINISHED ⓘ Eugene NERFINISHED ⓘ Grants Pass NERFINISHED ⓘ Keizer, Oregon NERFINISHED ⓘ Medford NERFINISHED ⓘ Portland, Oregon NERFINISHED ⓘ Roseburg NERFINISHED ⓘ Salem, Oregon NERFINISHED ⓘ Springfield, Oregon NERFINISHED ⓘ Tigard, Oregon NERFINISHED ⓘ Tualatin, Oregon NERFINISHED ⓘ Wilsonville, Oregon NERFINISHED ⓘ Woodburn, Oregon NERFINISHED ⓘ |
| previousRouteCorridor | U.S. Route 99 in Oregon NERFINISHED ⓘ |
| role |
key corridor for interstate travel
ⓘ
key corridor for regional travel ⓘ primary north–south freeway in Oregon ⓘ |
| southernTerminusNear | California–Oregon border NERFINISHED ⓘ |
| state | Oregon ⓘ |
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: Interstate 5 in Oregon Description of subject: Interstate 5 in Oregon is the primary north–south freeway traversing the state, connecting major cities from the California border to Washington and serving as a key corridor for regional and interstate travel.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Interstate 5 in Portland
this entity surface form:
Interstate 5 in Portland
this entity surface form:
Interstate 5 in Portland
this entity surface form:
Interstate 5 in Portland