Sauvie Island Bridge
E540504
Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sauvie Island Bridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4741545 — 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: Sauvie Island Bridge Context triple: [Multnomah Channel, hasBridge, Sauvie Island Bridge]
-
A.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
B.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
C.
Yaquina Bay Bridge
The Yaquina Bay Bridge is an iconic 1930s Art Deco–style arch bridge on the Oregon coast, renowned for its elegant design and role as a key crossing on U.S. Route 101.
-
D.
Olympia bridge
Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
-
E.
Deception Pass Bridge
Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
- 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: Sauvie Island Bridge Target entity description: Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
-
A.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
B.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
C.
Yaquina Bay Bridge
The Yaquina Bay Bridge is an iconic 1930s Art Deco–style arch bridge on the Oregon coast, renowned for its elegant design and role as a key crossing on U.S. Route 101.
-
D.
Olympia bridge
Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
-
E.
Deception Pass Bridge
Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
steel truss bridge ⓘ |
| carries | road traffic ⓘ |
| connects |
Oregon mainland
ⓘ
Sauvie Island NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Multnomah Channel NERFINISHED ⓘ |
| hasDesign | truss bridge design ⓘ |
| hasLocale | northwest Oregon NERFINISHED ⓘ |
| isInMetropolitanArea | Portland metropolitan area NERFINISHED ⓘ |
| locatedIn |
Multnomah County
ⓘ
surface form:
Multnomah County, Oregon
Oregon ⓘ |
| locatedNear |
Columbia River
NERFINISHED
ⓘ
Willamette River NERFINISHED ⓘ |
| locatedOn | Multnomah Channel NERFINISHED ⓘ |
| material | steel ⓘ |
| namedAfter | Sauvie Island NERFINISHED ⓘ |
| near | Portland, Oregon NERFINISHED ⓘ |
| partOf |
road network of Multnomah County, Oregon
ⓘ
transportation infrastructure of Oregon ⓘ |
| regionServed |
Portland metropolitan area
NERFINISHED
ⓘ
Sauvie Island NERFINISHED ⓘ |
| structureType | truss ⓘ |
| usedFor |
local access to Sauvie Island
ⓘ
vehicular traffic ⓘ |
| waterway | Multnomah Channel NERFINISHED ⓘ |
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: Sauvie Island Bridge Description of subject: Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Sauvie Island