Mount Kusatsu-Shirane
E445036
Mount Kusatsu-Shirane is an active stratovolcano in central Honshu, Japan, known for its acidic crater lakes and popular nearby hot spring resort of Kusatsu Onsen.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Kusatsu-Shirane canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4244709 — 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 Kusatsu-Shirane Context triple: [Northeastern Japan Arc, hasVolcano, Mount Kusatsu-Shirane]
-
A.
Mount Kurodake
Mount Kurodake is a prominent volcanic peak in Japan’s Hokkaido region, known for its hiking trails, alpine scenery, and access via ropeway and chairlift.
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B.
Kishimadake
Kishimadake is one of the volcanic cones forming part of Japan’s Mount Aso, one of the world’s largest active caldera volcanoes.
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C.
Mount Norikura
Mount Norikura is a large stratovolcano in Japan’s Northern Alps, known for its high elevation, scenic alpine landscapes, and popularity as a hiking and skiing destination.
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D.
Mount Hakkoda
Mount Hakkoda is a volcanic mountain complex in northern Honshu, Japan, known for its heavy snowfall, scenic hiking, and tragic 1902 military snowstorm disaster.
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E.
Mount Katsuragi
Mount Katsuragi is a mountain on the border of Nara and Osaka Prefectures in Japan, known for its scenic hiking trails and seasonal flower displays, especially azaleas.
- 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 Kusatsu-Shirane Target entity description: Mount Kusatsu-Shirane is an active stratovolcano in central Honshu, Japan, known for its acidic crater lakes and popular nearby hot spring resort of Kusatsu Onsen.
-
A.
Mount Kurodake
Mount Kurodake is a prominent volcanic peak in Japan’s Hokkaido region, known for its hiking trails, alpine scenery, and access via ropeway and chairlift.
-
B.
Kishimadake
Kishimadake is one of the volcanic cones forming part of Japan’s Mount Aso, one of the world’s largest active caldera volcanoes.
-
C.
Mount Norikura
Mount Norikura is a large stratovolcano in Japan’s Northern Alps, known for its high elevation, scenic alpine landscapes, and popularity as a hiking and skiing destination.
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D.
Mount Hakkoda
Mount Hakkoda is a volcanic mountain complex in northern Honshu, Japan, known for its heavy snowfall, scenic hiking, and tragic 1902 military snowstorm disaster.
-
E.
Mount Katsuragi
Mount Katsuragi is a mountain on the border of Nara and Osaka Prefectures in Japan, known for its scenic hiking trails and seasonal flower displays, especially azaleas.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano ⓘ |
| access |
hiking trails
ⓘ
mountain road ⓘ |
| category |
Active volcanoes of Japan
ⓘ
Mountains of Gunma Prefecture ⓘ Volcanoes of Honshu ⓘ |
| closeTo | border of Gunma Prefecture and Nagano Prefecture ⓘ |
| country | Japan ⓘ |
| elevation | 2171 m ⓘ |
| eruptionStyle | phreatic eruption ⓘ |
| geologicalAge | Quaternary ⓘ |
| hasActivity |
frequent small eruptions
ⓘ
volcanic tremors ⓘ |
| hasCrater | Yugama crater NERFINISHED ⓘ |
| hasFeature |
acidic crater lake
ⓘ
crater lake ⓘ fumaroles ⓘ sulfur deposits ⓘ |
| hasLake | Yugama crater lake NERFINISHED ⓘ |
| hasMultipleCraterLakes | true ⓘ |
| hasView | Japanese Alps panorama ⓘ |
| hazard |
ash fall
ⓘ
pyroclastic flow ⓘ volcanic gas emission ⓘ |
| lakePH | strongly acidic ⓘ |
| lastEruptionStart | 2018 ⓘ |
| locatedIn |
Gunma Prefecture
NERFINISHED
ⓘ
Honshu ⓘ Joshin’etsu Kogen National Park NERFINISHED ⓘ |
| locatedOn | central Honshu ⓘ |
| monitoredBy | Japan Meteorological Agency NERFINISHED ⓘ |
| mountainRange | Japanese Alps NERFINISHED ⓘ |
| near |
Kusatsu Onsen
NERFINISHED
ⓘ
Kusatsu town NERFINISHED ⓘ Route 292 (Shiga Kusatsu Kogen Route) NERFINISHED ⓘ Shirane Onsen NERFINISHED ⓘ |
| partOf | Nasu Volcanic Zone NERFINISHED ⓘ |
| protectedArea | Joshin’etsu Kogen National Park NERFINISHED ⓘ |
| region | central Japan ⓘ |
| tourism |
hiking destination
ⓘ
scenic viewpoint ⓘ |
| volcanicArc | Northeastern Japan Arc NERFINISHED ⓘ |
| volcanicGas | sulfur dioxide ⓘ |
| volcanoType | andesitic 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 Kusatsu-Shirane Description of subject: Mount Kusatsu-Shirane is an active stratovolcano in central Honshu, Japan, known for its acidic crater lakes and popular nearby hot spring resort of Kusatsu Onsen.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.