WA 503
E1478284
UNEXPLORED
WA 503 is a state highway in Washington that connects the Vancouver area to communities in Clark and Cowlitz counties, serving as a key route toward the Mount St. Helens region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| WA 503 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21333981 — 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: WA 503 Context triple: [Washington State Route 503, abbreviation, WA 503]
-
A.
WA 520
WA 520 is a major state highway in Washington that includes the Evergreen Point Floating Bridge, connecting Seattle to its eastern suburbs across Lake Washington.
-
B.
WA 103
WA 103 is a state highway in Washington that runs along the Long Beach Peninsula, providing access to coastal communities and recreational areas.
-
C.
WA 6
WA 6 is a state highway in southwestern Washington that connects the cities of Raymond and Chehalis through a largely rural, forested corridor.
-
D.
WA 99
WA 99 is a major north–south state highway in Washington that runs through the Seattle metropolitan area, serving as an alternative to Interstate 5.
-
E.
WA 20
WA 20 is a scenic state highway in Washington known for crossing the North Cascades and connecting communities in the state's northern region.
- 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: WA 503 Target entity description: WA 503 is a state highway in Washington that connects the Vancouver area to communities in Clark and Cowlitz counties, serving as a key route toward the Mount St. Helens region.
-
A.
WA 520
WA 520 is a major state highway in Washington that includes the Evergreen Point Floating Bridge, connecting Seattle to its eastern suburbs across Lake Washington.
-
B.
WA 103
WA 103 is a state highway in Washington that runs along the Long Beach Peninsula, providing access to coastal communities and recreational areas.
-
C.
WA 6
WA 6 is a state highway in southwestern Washington that connects the cities of Raymond and Chehalis through a largely rural, forested corridor.
-
D.
WA 99
WA 99 is a major north–south state highway in Washington that runs through the Seattle metropolitan area, serving as an alternative to Interstate 5.
-
E.
WA 20
WA 20 is a scenic state highway in Washington known for crossing the North Cascades and connecting communities in the state's northern region.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
State Route 503