Washington State Route 503
E1447814
UNEXPLORED
Washington State Route 503 is a state highway in southwestern Washington that connects the Vancouver area to communities near Mount St. Helens and the surrounding recreational region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Washington State Route 503 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T20740901 — 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: Washington State Route 503 Context triple: [Cougar, Washington, locatedOn, Washington State Route 503]
-
A.
Washington State Route 505
Washington State Route 505 is a short state highway in southwestern Washington that connects the city of Napavine to nearby communities and major regional routes.
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B.
Washington State Route 504
Washington State Route 504 is a scenic highway in southwestern Washington that serves as the primary access route to the Mount St. Helens National Volcanic Monument.
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C.
Washington State Route 508
Washington State Route 508 is a state highway in southwestern Washington that runs east–west through Lewis County, connecting communities such as Napavine to U.S. Route 12 near Morton.
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D.
Washington State Route 532
Washington State Route 532 is a state highway in Washington that connects Interstate 5 near Smokey Point to Camano Island, serving as a key east–west route in the region.
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E.
Washington State Route 507
Washington State Route 507 is a state highway in western Washington that runs through rural communities between the cities of Centralia and Yelm, serving as a regional connector in Thurston and Lewis counties.
- 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: Washington State Route 503 Target entity description: Washington State Route 503 is a state highway in southwestern Washington that connects the Vancouver area to communities near Mount St. Helens and the surrounding recreational region.
-
A.
Washington State Route 505
Washington State Route 505 is a short state highway in southwestern Washington that connects the city of Napavine to nearby communities and major regional routes.
-
B.
Washington State Route 504
Washington State Route 504 is a scenic highway in southwestern Washington that serves as the primary access route to the Mount St. Helens National Volcanic Monument.
-
C.
Washington State Route 508
Washington State Route 508 is a state highway in southwestern Washington that runs east–west through Lewis County, connecting communities such as Napavine to U.S. Route 12 near Morton.
-
D.
Washington State Route 532
Washington State Route 532 is a state highway in Washington that connects Interstate 5 near Smokey Point to Camano Island, serving as a key east–west route in the region.
-
E.
Washington State Route 507
Washington State Route 507 is a state highway in western Washington that runs through rural communities between the cities of Centralia and Yelm, serving as a regional connector in Thurston and Lewis counties.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.