Isanotski Strait
E586971
Isanotski Strait is a narrow marine passage in Alaska’s Aleutian region that separates Unimak Island from the Alaska Peninsula and connects the North Pacific Ocean with the Bering Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Isanotski Strait canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T6195007 — 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: Isanotski Strait Context triple: [Unimak Island, separatedBy, Isanotski Strait]
-
A.
Vilkitsky Strait
Vilkitsky Strait is a narrow Arctic waterway off the northern coast of Siberia that separates the Taymyr Peninsula from the Severnaya Zemlya archipelago and forms part of the Northern Sea Route.
-
B.
Krusenstern Strait
Krusenstern Strait is a sea passage in the Kuril Islands chain that separates two of the islands and connects parts of the northwest Pacific waters.
-
C.
Nevelskoy Strait
Nevelskoy Strait is the narrowest part of the strait between Sakhalin Island and the Russian mainland, notable for its shallow waters and strategic location connecting the Sea of Okhotsk with the Sea of Japan.
-
D.
Yugorsky Strait
Yugorsky Strait is a narrow Arctic waterway in northern Russia that separates Vaygach Island from the mainland and connects the Barents Sea with the Kara Sea.
-
E.
Sannikov Strait
Sannikov Strait is a narrow Arctic waterway in northern Russia that separates the New Siberian Islands from the Siberian mainland and links the Laptev Sea with the East Siberian Sea.
- 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: Isanotski Strait Target entity description: Isanotski Strait is a narrow marine passage in Alaska’s Aleutian region that separates Unimak Island from the Alaska Peninsula and connects the North Pacific Ocean with the Bering Sea.
-
A.
Vilkitsky Strait
Vilkitsky Strait is a narrow Arctic waterway off the northern coast of Siberia that separates the Taymyr Peninsula from the Severnaya Zemlya archipelago and forms part of the Northern Sea Route.
-
B.
Krusenstern Strait
Krusenstern Strait is a sea passage in the Kuril Islands chain that separates two of the islands and connects parts of the northwest Pacific waters.
-
C.
Nevelskoy Strait
Nevelskoy Strait is the narrowest part of the strait between Sakhalin Island and the Russian mainland, notable for its shallow waters and strategic location connecting the Sea of Okhotsk with the Sea of Japan.
-
D.
Yugorsky Strait
Yugorsky Strait is a narrow Arctic waterway in northern Russia that separates Vaygach Island from the mainland and connects the Barents Sea with the Kara Sea.
-
E.
Sannikov Strait
Sannikov Strait is a narrow Arctic waterway in northern Russia that separates the New Siberian Islands from the Siberian mainland and links the Laptev Sea with the East Siberian Sea.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
marine passage
ⓘ
strait ⓘ |
| borderedBy |
Alaska Peninsula
ⓘ
Unimak Island ⓘ |
| connects |
Bering Sea
ⓘ
North Pacific Ocean ⓘ
linked to:
Pacific Ocean
|
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAlternativeClassification | channel ⓘ |
| hasJurisdiction |
State of Alaska
ⓘ
linked to:
Alaska
|
| hasNavigationalUse | marine navigation route between Pacific and Bering Sea ⓘ |
| isInNorthernHemisphere | true ⓘ |
| isInWesternHemisphere | true ⓘ |
| locatedIn |
Alaska
ⓘ
Aleutian region ⓘ Aleutians East Borough, Alaska ⓘ
linked to:
Aleutians East Borough
|
| locatedInTimeZone | Alaska Time Zone ⓘ |
| locatedNear | Unimak Pass ⓘ |
| locatedOnSideOf |
north of North Pacific Ocean
ⓘ
south of Bering Sea ⓘ |
| oceanRegion |
North Pacific Ocean
ⓘ
linked to:
Pacific Ocean
|
| partOf |
Aleutian Islands area
ⓘ
linked to:
Aleutian Islands
|
| regionType | coastal waterway ⓘ |
| seaRegion | Bering Sea ⓘ |
| separates |
Alaska Peninsula
ⓘ
Unimak Island ⓘ |
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: Isanotski Strait Description of subject: Isanotski Strait is a narrow marine passage in Alaska’s Aleutian region that separates Unimak Island from the Alaska Peninsula and connects the North Pacific Ocean with the Bering Sea.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.