Coast Guard Island
E1331668
UNEXPLORED
Coast Guard Island is a man-made island in the Oakland Estuary that serves as a major United States Coast Guard base and operations center in Northern California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coast Guard Island canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15475401 — 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: Coast Guard Island Context triple: [Oakland Estuary, hasNearbyFacility, Coast Guard Island]
-
A.
Thompson Island
Thompson Island is a largely undeveloped island in Boston Harbor known for its natural landscapes, outdoor education programs, and role as a recreational and conservation area near the city.
-
B.
Corry Island
Corry Island is a small island located within Lough Allen, a lake in County Leitrim in the northwest of Ireland.
-
C.
Ballast Island
Ballast Island is a small privately owned island in Lake Erie, known for its historic cottages and role as part of Ohio’s Lake Erie Islands archipelago.
-
D.
Barmore Island
Barmore Island is a small Scottish island that forms part of the Clyde Islands archipelago in the Firth of Clyde.
-
E.
Nonamesset Island
Nonamesset Island is a small, privately owned island at the eastern end of Massachusetts’ Elizabeth Islands, near Woods Hole and the entrance to Vineyard Sound.
- 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: Coast Guard Island Target entity description: Coast Guard Island is a man-made island in the Oakland Estuary that serves as a major United States Coast Guard base and operations center in Northern California.
-
A.
Thompson Island
Thompson Island is a largely undeveloped island in Boston Harbor known for its natural landscapes, outdoor education programs, and role as a recreational and conservation area near the city.
-
B.
Corry Island
Corry Island is a small island located within Lough Allen, a lake in County Leitrim in the northwest of Ireland.
-
C.
Ballast Island
Ballast Island is a small privately owned island in Lake Erie, known for its historic cottages and role as part of Ohio’s Lake Erie Islands archipelago.
-
D.
Barmore Island
Barmore Island is a small Scottish island that forms part of the Clyde Islands archipelago in the Firth of Clyde.
-
E.
Nonamesset Island
Nonamesset Island is a small, privately owned island at the eastern end of Massachusetts’ Elizabeth Islands, near Woods Hole and the entrance to Vineyard Sound.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.