Mount Akutan
E124426
Mount Akutan is an active stratovolcano in Alaska’s Aleutian Islands, known for frequent eruptions and geothermal activity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Akutan Peak | 2 |
| Mount Akutan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T911124 — 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: Mount Akutan Context triple: [Aleutian Islands, hasVolcano, Mount Akutan]
-
A.
Mount Haruna
Mount Haruna is an active stratovolcano in Gunma Prefecture, Japan, known for its scenic caldera lake, hot springs, and popular hiking and sightseeing spots.
-
B.
Mount Tanigawa
Mount Tanigawa is a prominent peak on the border of Gunma and Niigata Prefectures in Japan, known for its rugged terrain, heavy snowfall, and popularity among climbers and hikers.
-
C.
Mount Ishizuchi
Mount Ishizuchi is a prominent and sacred peak in western Japan, renowned as one of the country's Seven Holy Mountains and a popular destination for hiking and pilgrimage.
-
D.
Mount Ushba
Mount Ushba is a striking, twin-peaked mountain in the Caucasus of northwestern Georgia, renowned among climbers for its technical difficulty and dramatic, pyramid-like profile.
-
E.
Mount Suribachi
Mount Suribachi is a volcanic peak on the Japanese island of Iwo Jima, historically famous as the site where U.S. Marines raised the American flag during World War II, an event immortalized in an iconic photograph.
- 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: Mount Akutan Target entity description: Mount Akutan is an active stratovolcano in Alaska’s Aleutian Islands, known for frequent eruptions and geothermal activity.
-
A.
Mount Haruna
Mount Haruna is an active stratovolcano in Gunma Prefecture, Japan, known for its scenic caldera lake, hot springs, and popular hiking and sightseeing spots.
-
B.
Mount Tanigawa
Mount Tanigawa is a prominent peak on the border of Gunma and Niigata Prefectures in Japan, known for its rugged terrain, heavy snowfall, and popularity among climbers and hikers.
-
C.
Mount Ishizuchi
Mount Ishizuchi is a prominent and sacred peak in western Japan, renowned as one of the country's Seven Holy Mountains and a popular destination for hiking and pilgrimage.
-
D.
Mount Ushba
Mount Ushba is a striking, twin-peaked mountain in the Caucasus of northwestern Georgia, renowned among climbers for its technical difficulty and dramatic, pyramid-like profile.
-
E.
Mount Suribachi
Mount Suribachi is a volcanic peak on the Japanese island of Iwo Jima, historically famous as the site where U.S. Marines raised the American flag during World War II, an event immortalized in an iconic photograph.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
geothermal area ⓘ stratovolcano ⓘ |
| activityStatus | active ⓘ |
| composition | andesitic to basaltic-andesitic lavas ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| eruptionFrequency | frequently active in historical time ⓘ |
| eruptionStyle |
strombolian
ⓘ
vulcanian ⓘ |
| formationProcess | subduction-related volcanism ⓘ |
| geologicalSetting | subduction zone volcano ⓘ |
| geothermalPotentialUse | geothermal energy development ⓘ |
| hasCrater | summit crater complex ⓘ |
| hasFeature |
cinder cones
ⓘ
fumaroles ⓘ geothermal fields ⓘ hot springs ⓘ lava flows ⓘ solfataras ⓘ summit caldera ⓘ |
| hasResearchInterest |
geothermal energy
ⓘ
tectonics ⓘ volcanology ⓘ |
| hazardType |
ashfall
ⓘ
lahars ⓘ lava flows ⓘ volcanic gas emissions ⓘ |
| island | Akutan Island ⓘ |
| knownFor |
frequent eruptions
ⓘ
intense geothermal activity ⓘ |
| locatedIn |
Akutan Island
ⓘ
Alaska ⓘ Aleutian Islands ⓘ United States ⓘ
linked to:
United States of America
|
| monitoredBy |
Alaska Volcano Observatory
ⓘ
United States Geological Survey ⓘ |
| mountainRange | Aleutian Range ⓘ |
| near |
Akutan Harbor
ⓘ
linked to:
Akutan, Alaska
community of Akutan ⓘ |
| partOf |
Alaska Peninsula and Aleutian volcanic arc
ⓘ
linked to:
Aleutian Arc
Aleutian Arc ⓘ |
| region | Aleutians East Borough ⓘ |
| state | Alaska ⓘ |
| tectonicSetting | Pacific Plate subduction beneath North American Plate ⓘ |
| volcanicArc | Aleutian Arc ⓘ |
| volcanicField | Akutan volcanic complex ⓘ |
| 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: Mount Akutan Description of subject: Mount Akutan is an active stratovolcano in Alaska’s Aleutian Islands, known for frequent eruptions and geothermal activity.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mount Akutan
linked to: Mount Akutan