Shishaldin Volcano
E107507
Shishaldin Volcano is a highly symmetrical, frequently active stratovolcano on Unimak Island in Alaska, known as one of the most prominent volcanic peaks in the Aleutian chain.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Shishaldin Volcano canonical | 5 |
| Mount Shishaldin | 1 |
| active stratovolcano Shishaldin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T911120 — 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: Shishaldin Volcano Context triple: [Aleutian Islands, hasHighestPoint, Shishaldin Volcano]
-
A.
Mount Mazama
Mount Mazama is an ancient stratovolcano in southern Oregon whose massive eruption about 7,700 years ago created the caldera now filled by Crater Lake.
-
B.
Glacier Peak
Glacier Peak is a glaciated stratovolcano in Washington State, known as one of the major and more remote volcanoes of the Cascade Range.
-
C.
Mount St. Helens
Mount St. Helens is an active stratovolcano in Washington State, USA, best known for its catastrophic 1980 eruption that dramatically reshaped its summit and surrounding landscape.
-
D.
Medicine Lake Volcano
Medicine Lake Volcano is a large, shield-shaped volcano in northeastern California known for its extensive lava flows and location within the Cascade Volcanic Arc.
-
E.
Newberry Volcano
Newberry Volcano is a large shield-shaped volcanic complex in central Oregon known for its expansive caldera, numerous lava flows and cinder cones, and active geothermal features.
- 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: Shishaldin Volcano Target entity description: Shishaldin Volcano is a highly symmetrical, frequently active stratovolcano on Unimak Island in Alaska, known as one of the most prominent volcanic peaks in the Aleutian chain.
-
A.
Mount Mazama
Mount Mazama is an ancient stratovolcano in southern Oregon whose massive eruption about 7,700 years ago created the caldera now filled by Crater Lake.
-
B.
Glacier Peak
Glacier Peak is a glaciated stratovolcano in Washington State, known as one of the major and more remote volcanoes of the Cascade Range.
-
C.
Mount St. Helens
Mount St. Helens is an active stratovolcano in Washington State, USA, best known for its catastrophic 1980 eruption that dramatically reshaped its summit and surrounding landscape.
-
D.
Medicine Lake Volcano
Medicine Lake Volcano is a large, shield-shaped volcano in northeastern California known for its extensive lava flows and location within the Cascade Volcanic Arc.
-
E.
Newberry Volcano
Newberry Volcano is a large shield-shaped volcanic complex in central Oregon known for its expansive caldera, numerous lava flows and cinder cones, and active geothermal features.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Holocene volcano
ⓘ
active volcano ⓘ stratovolcano ⓘ |
| composition |
basaltic
ⓘ
basaltic-andesite ⓘ |
| country | United States of America ⓘ |
| elevation |
2857 m
ⓘ
9373 ft ⓘ |
| eruptionFrequency | frequently active in historical time ⓘ |
| eruptiveStyle |
Strombolian
ⓘ
Vulcanian ⓘ |
| geologicalAge | Holocene ⓘ |
| hasCrater | ice-filled summit crater ⓘ |
| hasGlacier | flank glaciers ⓘ |
| hasGlobalVolcanoProgramID | 311360 ⓘ |
| hasLavaFlows | basaltic to basaltic-andesite lava flows ⓘ |
| hasSummitElevationRank | one of the highest peaks in the Aleutian Islands ⓘ |
| hasSymmetry | highly symmetrical profile ⓘ |
| hasVolcanicExplosivityIndex | VEI 2–3 (typical eruptions) ⓘ |
| island | Unimak Island ⓘ |
| isOneOf | tallest volcanoes in the Aleutian Arc ⓘ |
| isStratovolcanoOf |
Aleutian volcanic chain
ⓘ
linked to:
Aleutian Arc
|
| knownFor |
being one of the most prominent peaks in the Aleutian chain
ⓘ
frequent eruptive activity ⓘ highly symmetrical cone ⓘ |
| lastEruption | 21st century ⓘ |
| listedIn | Volcanoes of the World ⓘ |
| locatedIn |
Alaska
ⓘ
Aleutian Islands ⓘ United States ⓘ
linked to:
United States of America
|
| locatedOn | Unimak Island ⓘ |
| monitoringAgency | Alaska Volcano Observatory ⓘ |
| mountainRange | Aleutian Range ⓘ |
| nearbySettlement | False Pass, Alaska ⓘ |
| partOf |
Alaska Peninsula and Aleutian Range
ⓘ
linked to:
Aleutian Range
Aleutian volcanic arc ⓘ
linked to:
Aleutian Arc
|
| prominence | 2857 m ⓘ |
| shape | nearly perfect cone ⓘ |
| state | Alaska ⓘ |
| subductingPlate | Pacific Plate ⓘ |
| summitFeature |
persistent fumarolic activity
ⓘ
small summit crater ⓘ |
| tectonicPlate | North American Plate ⓘ |
| tectonicSetting | subduction zone ⓘ |
| topographicIsolation | highly isolated peak ⓘ |
| USGSID | 311360 ⓘ |
| volcanicArcOrBelt | Aleutian Arc ⓘ |
| volcanoType | stratovolcano ⓘ |
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: Shishaldin Volcano Description of subject: Shishaldin Volcano is a highly symmetrical, frequently active stratovolcano on Unimak Island in Alaska, known as one of the most prominent volcanic peaks in the Aleutian chain.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Shishaldin Volcano
linked to: Shishaldin Volcano