Sourdough Island
E1478078
UNEXPLORED
Sourdough Island is a small, forested island located within Lake Pend Oreille in northern Idaho, known for its secluded, natural setting.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sourdough Island canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21306054 — 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: Sourdough Island Context triple: [Lake Pend Oreille, hasIsland, Sourdough Island]
-
A.
Nut Island
Nut Island is a small island in Boston Harbor known for its wastewater treatment facilities and recreational access as part of the Boston Harbor Islands.
-
B.
Rugged Island
Rugged Island is a small, steep, and largely undeveloped island located off the coast of Alaska near Seward, known for its dramatic cliffs, wildlife, and use as a destination for kayaking and boat tours.
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C.
Apple Island
Apple Island is a small island located within Sitka Sound off the coast of Sitka in southeastern Alaska.
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D.
Spree Island
Spree Island is a central Berlin river island best known for housing the city’s Museum Island complex of major cultural and historical institutions.
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E.
Silhouette Island
Silhouette Island is a mountainous, largely undeveloped granitic island in the Seychelles known for its rich biodiversity, dense tropical forests, and marine protected areas.
- 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: Sourdough Island Target entity description: Sourdough Island is a small, forested island located within Lake Pend Oreille in northern Idaho, known for its secluded, natural setting.
-
A.
Nut Island
Nut Island is a small island in Boston Harbor known for its wastewater treatment facilities and recreational access as part of the Boston Harbor Islands.
-
B.
Rugged Island
Rugged Island is a small, steep, and largely undeveloped island located off the coast of Alaska near Seward, known for its dramatic cliffs, wildlife, and use as a destination for kayaking and boat tours.
-
C.
Apple Island
Apple Island is a small island located within Sitka Sound off the coast of Sitka in southeastern Alaska.
-
D.
Spree Island
Spree Island is a central Berlin river island best known for housing the city’s Museum Island complex of major cultural and historical institutions.
-
E.
Silhouette Island
Silhouette Island is a mountainous, largely undeveloped granitic island in the Seychelles known for its rich biodiversity, dense tropical forests, and marine protected areas.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.