North Portland Harbor
E1222566
UNEXPLORED
North Portland Harbor is a secondary channel of the Columbia River in Portland, Oregon, separating Hayden Island from the mainland and serving as an important waterway for local shipping and recreation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| North Portland Harbor canonical | 1 |
| North Portland Harbor channel | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16593153 — 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: North Portland Harbor Context triple: [Oregon Slough Railroad Bridge, crosses, North Portland Harbor]
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A.
Centerville Harbor
Centerville Harbor is a small coastal inlet and boating area on Cape Cod in Barnstable, Massachusetts.
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B.
St. Paul Harbor
St. Paul Harbor is the main maritime harbor serving Saint Paul Island, providing docking and shelter for local fishing and transport vessels in the remote Bering Sea region.
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C.
Island Park Harbor
Island Park Harbor is a small coastal inlet and boating harbor serving the waterfront community of Island Park on the south shore of Long Island, New York.
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D.
Kennebunkport Harbor
Kennebunkport Harbor is a scenic coastal harbor in southern Maine known for its boating, fishing, and proximity to the Bush family’s Walker’s Point estate.
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E.
White Pine Bay harbor
White Pine Bay harbor is the central coastal port area of the fictional town of White Pine Bay, serving as a key setting and backdrop in the TV series "Bates Motel."
- 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: North Portland Harbor Target entity description: North Portland Harbor is a secondary channel of the Columbia River in Portland, Oregon, separating Hayden Island from the mainland and serving as an important waterway for local shipping and recreation.
-
A.
Centerville Harbor
Centerville Harbor is a small coastal inlet and boating area on Cape Cod in Barnstable, Massachusetts.
-
B.
St. Paul Harbor
St. Paul Harbor is the main maritime harbor serving Saint Paul Island, providing docking and shelter for local fishing and transport vessels in the remote Bering Sea region.
-
C.
Island Park Harbor
Island Park Harbor is a small coastal inlet and boating harbor serving the waterfront community of Island Park on the south shore of Long Island, New York.
-
D.
Kennebunkport Harbor
Kennebunkport Harbor is a scenic coastal harbor in southern Maine known for its boating, fishing, and proximity to the Bush family’s Walker’s Point estate.
-
E.
White Pine Bay harbor
White Pine Bay harbor is the central coastal port area of the fictional town of White Pine Bay, serving as a key setting and backdrop in the TV series "Bates Motel."
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
North Portland Harbor channel