Stephens Passage
E165359
Stephens Passage is a major marine waterway in southeastern Alaska, known for its scenic fjord-like landscapes and frequent use by cruise ships and wildlife tours.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Stephens Passage canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1442188 — 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: Stephens Passage Context triple: [Gastineau Channel, connectedTo, Stephens Passage]
-
A.
Mona Passage
The Mona Passage is a strait in the Caribbean Sea that separates the islands of Hispaniola and Puerto Rico, serving as a key shipping route and a challenging stretch of water for navigation.
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B.
Tongass Narrows
Tongass Narrows is a coastal waterway in southeastern Alaska known for its busy marine traffic, seaplane operations, and role as the main channel adjacent to the city of Ketchikan.
-
C.
Garrison Channel
Garrison Channel is a waterway in downtown Tampa, Florida, that separates the city’s central business district from Harbour Island and serves as a key part of the Tampa waterfront.
-
D.
Kaunakakai Harbor
Kaunakakai Harbor is the main commercial and transportation port serving the island of Molokaʻi in Hawaii.
-
E.
Barnum Island Channel
Barnum Island Channel is a tidal waterway in Nassau County, New York, separating Barnum Island from the nearby South Shore communities and connecting to the surrounding bays and inlets.
- 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: Stephens Passage Target entity description: Stephens Passage is a major marine waterway in southeastern Alaska, known for its scenic fjord-like landscapes and frequent use by cruise ships and wildlife tours.
-
A.
Mona Passage
The Mona Passage is a strait in the Caribbean Sea that separates the islands of Hispaniola and Puerto Rico, serving as a key shipping route and a challenging stretch of water for navigation.
-
B.
Tongass Narrows
Tongass Narrows is a coastal waterway in southeastern Alaska known for its busy marine traffic, seaplane operations, and role as the main channel adjacent to the city of Ketchikan.
-
C.
Garrison Channel
Garrison Channel is a waterway in downtown Tampa, Florida, that separates the city’s central business district from Harbour Island and serves as a key part of the Tampa waterfront.
-
D.
Kaunakakai Harbor
Kaunakakai Harbor is the main commercial and transportation port serving the island of Molokaʻi in Hawaii.
-
E.
Barnum Island Channel
Barnum Island Channel is a tidal waterway in Nassau County, New York, separating Barnum Island from the nearby South Shore communities and connecting to the surrounding bays and inlets.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geographic feature
ⓘ
marine waterway ⓘ strait ⓘ |
| adjacentTo |
Admiralty Island
ⓘ
Alaska mainland ⓘ
linked to:
Alaska
Douglas Island ⓘ |
| bodyOfWater | Pacific Ocean ⓘ |
| climate | maritime subarctic climate ⓘ |
| connectsTo |
Frederick Sound
ⓘ
Gastineau Channel ⓘ Holkham Bay ⓘ Taku Inlet ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasActivity |
fishing
ⓘ
kayaking ⓘ whale watching tours ⓘ |
| hasFeature |
deep waters
ⓘ
glacial fjord inlets ⓘ numerous islands ⓘ steep forested shorelines ⓘ |
| hasScenicQuality |
frequent fog and dramatic weather
ⓘ
views of snow-capped mountains ⓘ |
| hasWildlife |
Steller sea lions
ⓘ
linked to:
Steller sea lion
bald eagles ⓘ harbor seals ⓘ humpback whales ⓘ orca ⓘ porpoises ⓘ |
| knownFor |
glacially carved terrain
ⓘ
marine wildlife ⓘ scenic fjord-like landscapes ⓘ whale watching ⓘ |
| locatedIn |
Alaska
ⓘ
Alexander Archipelago ⓘ Southeast Alaska ⓘ
linked to:
Southeastern Alaska
|
| navigatedBy |
Alaska Marine Highway ferries
ⓘ
linked to:
Alaska Marine Highway System
large cruise ships ⓘ |
| near |
Endicott Arm
ⓘ
Juneau, Alaska ⓘ
linked to:
Juneau
Tracy Arm ⓘ |
| partOf |
Alaska Panhandle waterways
ⓘ
Inside Passage ⓘ |
| region |
Pacific Northwest coastal region
ⓘ
linked to:
Pacific Northwest
|
| usedFor |
commercial shipping
ⓘ
cruise ship navigation ⓘ recreational boating ⓘ wildlife viewing tours ⓘ |
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: Stephens Passage Description of subject: Stephens Passage is a major marine waterway in southeastern Alaska, known for its scenic fjord-like landscapes and frequent use by cruise ships and wildlife tours.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.