State Route 520
E289194
State Route 520 is a major east–west highway in the Seattle metropolitan area that includes the floating bridge across Lake Washington and serves as a key commuter route between Seattle and its eastern suburbs.
All labels observed (2)
| Label | Occurrences |
|---|---|
| State Route 520 canonical | 11 |
| State Route 520 corridor | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1128668 — 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: State Route 520 Context triple: [Bellevue, Washington, connectedBy, State Route 520]
-
A.
State Route 180
State Route 180 is a major California state highway that runs from the agricultural city of Mendota through Fresno to Kings Canyon National Park, serving as a key east–west corridor in the central San Joaquin Valley.
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B.
State Route 167
State Route 167 is a major north–south highway in Washington State that connects the Seattle–Tacoma metropolitan area with inland communities and freight corridors.
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C.
State Route 120
State Route 120 is a California state highway that runs east–west across the Central Valley and Sierra Nevada, providing access to Yosemite National Park via Tioga Pass.
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D.
State Route 29
State Route 29 is a major north–south highway running through California’s Napa Valley, serving as a primary route for accessing its wine country towns and vineyards.
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E.
State Route 125
State Route 125 is a major north–south toll freeway in San Diego County, California, linking the Otay Mesa border area with inland communities and regional highways.
- 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: State Route 520 Target entity description: State Route 520 is a major east–west highway in the Seattle metropolitan area that includes the floating bridge across Lake Washington and serves as a key commuter route between Seattle and its eastern suburbs.
-
A.
State Route 180
State Route 180 is a major California state highway that runs from the agricultural city of Mendota through Fresno to Kings Canyon National Park, serving as a key east–west corridor in the central San Joaquin Valley.
-
B.
State Route 167
State Route 167 is a major north–south highway in Washington State that connects the Seattle–Tacoma metropolitan area with inland communities and freight corridors.
-
C.
State Route 120
State Route 120 is a California state highway that runs east–west across the Central Valley and Sierra Nevada, providing access to Yosemite National Park via Tioga Pass.
-
D.
State Route 29
State Route 29 is a major north–south highway running through California’s Napa Valley, serving as a primary route for accessing its wine country towns and vineyards.
-
E.
State Route 125
State Route 125 is a major north–south toll freeway in San Diego County, California, linking the Otay Mesa border area with inland communities and regional highways.
- F. None of above. chosen
Statements (47)
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: State Route 520 Description of subject: State Route 520 is a major east–west highway in the Seattle metropolitan area that includes the floating bridge across Lake Washington and serves as a key commuter route between Seattle and its eastern suburbs.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Bellevue, Washington
subject surface form:
Clyde Hill, Washington
subject surface form:
State Route 520 floating bridge
subject surface form:
State Route 520 floating bridge
this entity surface form:
State Route 520 corridor
this entity surface form:
State Route 520 corridor