Augustine Volcano
E451495
Augustine Volcano is an active stratovolcano in Alaska known for its frequent eruptions and prominent island peak in Cook Inlet.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Augustine Volcano canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4540118 — 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: Augustine Volcano Context triple: [Aleutian Range, contains, Augustine Volcano]
-
A.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
B.
Agua Volcano
Agua Volcano is a prominent stratovolcano in southern Guatemala that towers over the colonial city of Antigua and is known for its symmetrical cone and historical eruptions.
-
C.
Maderas Volcano
Maderas Volcano is a dormant stratovolcano on Ometepe Island in southwestern Nicaragua, known for its cloud forest, crater lake, and rich biodiversity.
-
D.
Ebeko Volcano
Ebeko Volcano is an active stratovolcano on Paramushir Island in Russia’s Kuril Islands, known for its frequent explosive eruptions and vigorous fumarolic activity.
-
E.
Tiatia Volcano
Tiatia Volcano is an active stratovolcano located in the Kuril Islands chain in the northwest Pacific Ocean.
- 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: Augustine Volcano Target entity description: Augustine Volcano is an active stratovolcano in Alaska known for its frequent eruptions and prominent island peak in Cook Inlet.
-
A.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
B.
Agua Volcano
Agua Volcano is a prominent stratovolcano in southern Guatemala that towers over the colonial city of Antigua and is known for its symmetrical cone and historical eruptions.
-
C.
Maderas Volcano
Maderas Volcano is a dormant stratovolcano on Ometepe Island in southwestern Nicaragua, known for its cloud forest, crater lake, and rich biodiversity.
-
D.
Ebeko Volcano
Ebeko Volcano is an active stratovolcano on Paramushir Island in Russia’s Kuril Islands, known for its frequent explosive eruptions and vigorous fumarolic activity.
-
E.
Tiatia Volcano
Tiatia Volcano is an active stratovolcano located in the Kuril Islands chain in the northwest Pacific Ocean.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
island volcano ⓘ stratovolcano ⓘ |
| age | Holocene ⓘ |
| composition |
andesitic
ⓘ
dacitic ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| distanceTo | about 280 km southwest of Anchorage ⓘ |
| elevation |
1252 m
ⓘ
4108 ft ⓘ |
| eruption |
1812 eruption
ⓘ
1883 eruption ⓘ 1935 eruption ⓘ 1963–1964 eruption ⓘ 1976 eruption ⓘ 1986 eruption ⓘ 2005–2006 eruption ⓘ |
| eruptionEnd | 2006 ⓘ |
| eruptionStart | 2005 ⓘ |
| geologicProvince |
Alaska Peninsula and Cook Inlet region
ⓘ
linked to:
Alaska Peninsula and Bristol Bay region
|
| hasFeature |
debris avalanche deposits
ⓘ
lava dome complex ⓘ pyroclastic flow deposits ⓘ steep summit cone ⓘ |
| hasSummitCrater | yes ⓘ |
| hazardType |
ashfall
ⓘ
debris avalanches ⓘ lahars ⓘ pyroclastic flows ⓘ tsunamis ⓘ |
| island | Augustine Island ⓘ |
| isProtectedArea | Augustine Island State Game Refuge ⓘ |
| knownFor |
explosive eruptions
ⓘ
frequent eruptions ⓘ tsunami-generating flank collapses ⓘ |
| lastEruption | 2006 ⓘ |
| locatedIn |
Alaska
ⓘ
Alaska Peninsula region ⓘ
linked to:
Alaska Peninsula
Cook Inlet ⓘ |
| locatedInBodyOfWater | Cook Inlet ⓘ |
| monitoredBy | Alaska Volcano Observatory ⓘ |
| mountainRange | Aleutian Range ⓘ |
| nearbyCity |
Anchorage, Alaska
ⓘ
linked to:
Anchorage
Homer, Alaska ⓘ |
| partOf |
Alaska-Aleutian subduction zone
ⓘ
linked to:
Aleutian subduction system
Aleutian volcanic arc ⓘ
linked to:
Aleutian Arc
|
| prominence | approximately 1252 m ⓘ |
| tectonicSetting | subduction-related ⓘ |
| 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: Augustine Volcano Description of subject: Augustine Volcano is an active stratovolcano in Alaska known for its frequent eruptions and prominent island peak in Cook Inlet.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.