Coupeville, Washington
E221638
Coupeville, Washington is a historic waterfront town on Whidbey Island known for its preserved 19th-century buildings and scenic views of Penn Cove.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Coupeville, Washington canonical | 14 |
| Coupeville | 3 |
| Keystone (Coupeville), Washington | 1 |
| Town of Coupeville | 1 |
| town of Coupeville | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1817501 — 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: Coupeville, Washington Context triple: [Whidbey Island, hasTown, Coupeville, Washington]
-
A.
Westport, Washington
Westport, Washington is a small coastal city on the Pacific Ocean known for its fishing, surfing, and maritime tourism.
-
B.
Hoquiam, Washington
Hoquiam, Washington is a small coastal city in the Pacific Northwest known historically for its timber industry and location near Grays Harbor on the Olympic Peninsula.
-
C.
Montesano, Washington
Montesano, Washington is a small city in western Washington known for its historic downtown and role as an administrative and commercial hub for the surrounding rural and timber-producing region.
-
D.
Clarkston, Washington
Clarkston, Washington is a small city in southeastern Washington State located at the confluence of the Snake and Clearwater Rivers, serving as a gateway to Hells Canyon and the broader Lewis-Clark Valley region.
-
E.
Tumwater, Washington
Tumwater, Washington is a small city in Thurston County near Washington’s capital, Olympia, known for its historic brewery, waterfalls on the Deschutes River, and role as a regional transportation hub.
- 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: Coupeville, Washington Target entity description: Coupeville, Washington is a historic waterfront town on Whidbey Island known for its preserved 19th-century buildings and scenic views of Penn Cove.
-
A.
Westport, Washington
Westport, Washington is a small coastal city on the Pacific Ocean known for its fishing, surfing, and maritime tourism.
-
B.
Hoquiam, Washington
Hoquiam, Washington is a small coastal city in the Pacific Northwest known historically for its timber industry and location near Grays Harbor on the Olympic Peninsula.
-
C.
Montesano, Washington
Montesano, Washington is a small city in western Washington known for its historic downtown and role as an administrative and commercial hub for the surrounding rural and timber-producing region.
-
D.
Clarkston, Washington
Clarkston, Washington is a small city in southeastern Washington State located at the confluence of the Snake and Clearwater Rivers, serving as a gateway to Hells Canyon and the broader Lewis-Clark Valley region.
-
E.
Tumwater, Washington
Tumwater, Washington is a small city in Thurston County near Washington’s capital, Olympia, known for its historic brewery, waterfalls on the Deschutes River, and role as a regional transportation hub.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
county seat
ⓘ
incorporated place ⓘ town ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Island County ⓘ |
| economyBasedOn |
shellfish industry
ⓘ
small-scale retail and services ⓘ tourism ⓘ |
| foundedInCentury | 19th century ⓘ |
| governedBy | mayor–council government ⓘ |
| hasArchitectureStyle | 19th-century wooden storefronts ⓘ |
| hasAreaCode | 360 ⓘ |
| hasClimate | marine west coast climate ⓘ |
| hasDesignation | historic town ⓘ |
| hasFeature |
historic downtown core
ⓘ
views of Mount Baker ⓘ views of the Olympic Mountains ⓘ waterfront wharf ⓘ |
| hasHistoricDistrict | Central Coupeville Historic District ⓘ |
| hasLandUse | mixed residential and commercial waterfront ⓘ |
| hasNearbyFerryRoute |
Port Townsend–Coupeville ferry
ⓘ
surface form:
Coupeville–Port Townsend ferry
|
| hasPostalCode | 98239 ⓘ |
| hasTransportation | Washington State Route 20 ⓘ |
| hasViewOf |
Cascade Range
ⓘ
Penn Cove ⓘ |
| hasWaterBody |
Penn Cove
ⓘ
Puget Sound ⓘ |
| isCountySeatOf | Island County, Washington NERFINISHED ⓘ |
| knownFor |
Ebey's Landing National Historical Reserve
ⓘ
surface form:
Ebey’s Landing National Historical Reserve
Penn Cove mussels ⓘ historic waterfront ⓘ preserved 19th-century buildings ⓘ scenic views of Penn Cove ⓘ |
| locatedIn |
Island County, Washington
NERFINISHED
ⓘ
Pacific Northwest ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedNorthOf |
Seattle, Washington, United States
ⓘ
surface form:
Seattle, Washington
|
| locatedOn | Whidbey Island ⓘ |
| locatedSouthOf | Oak Harbor, Washington ⓘ |
| locatedWithin |
Ebey's Landing National Historical Reserve
ⓘ
surface form:
Ebey’s Landing National Historical Reserve
|
| nearbyMilitaryInstallation | Naval Air Station Whidbey Island ⓘ |
| partOf |
Island County, Washington
NERFINISHED
ⓘ
Puget Sound region ⓘ Whidbey Island communities ⓘ |
| state | Washington ⓘ |
| touristAttraction |
Penn Cove waterfront
ⓘ
historic waterfront district ⓘ nearby Ebey’s Landing trails ⓘ |
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: Coupeville, Washington Description of subject: Coupeville, Washington is a historic waterfront town on Whidbey Island known for its preserved 19th-century buildings and scenic views of Penn Cove.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Coupeville
this entity surface form:
Coupeville
subject surface form:
MV Elwha
this entity surface form:
Keystone (Coupeville), Washington
this entity surface form:
town of Coupeville
this entity surface form:
Town of Coupeville
this entity surface form:
Coupeville
subject surface form:
Freeland, Washington