Mount Bandai
E430252
Mount Bandai is a prominent stratovolcano in Fukushima Prefecture, Japan, known for its explosive 1888 eruption that reshaped the surrounding landscape and created scenic lakes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Bandai canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4244703 — 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 Bandai Context triple: [Northeastern Japan Arc, hasVolcano, Mount Bandai]
-
A.
Mount Tokachi
Mount Tokachi is an active stratovolcano on Japan’s northern island of Hokkaido, known for its frequent eruptions, alpine scenery, and popular hiking and hot spring areas.
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B.
Mount Aso
Mount Aso is one of Japan’s largest and most active volcanoes, featuring a vast caldera and multiple central cones on the island of Kyushu.
-
C.
Mount Tomuraushi
Mount Tomuraushi is a prominent volcanic peak in central Hokkaido, Japan, known for its alpine landscapes, hiking routes, and role as one of the major summits in the Daisetsuzan mountain range.
-
D.
Mount Tarumae
Mount Tarumae is an active stratovolcano in Hokkaido, Japan, known for its lava dome and scenic hiking routes overlooking Lake Shikotsu.
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E.
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.
- 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 Bandai Target entity description: Mount Bandai is a prominent stratovolcano in Fukushima Prefecture, Japan, known for its explosive 1888 eruption that reshaped the surrounding landscape and created scenic lakes.
-
A.
Mount Tokachi
Mount Tokachi is an active stratovolcano on Japan’s northern island of Hokkaido, known for its frequent eruptions, alpine scenery, and popular hiking and hot spring areas.
-
B.
Mount Aso
Mount Aso is one of Japan’s largest and most active volcanoes, featuring a vast caldera and multiple central cones on the island of Kyushu.
-
C.
Mount Tomuraushi
Mount Tomuraushi is a prominent volcanic peak in central Hokkaido, Japan, known for its alpine landscapes, hiking routes, and role as one of the major summits in the Daisetsuzan mountain range.
-
D.
Mount Tarumae
Mount Tarumae is an active stratovolcano in Hokkaido, Japan, known for its lava dome and scenic hiking routes overlooking Lake Shikotsu.
-
E.
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.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
group of volcanic lakes
ⓘ
mountain ⓘ stratovolcano ⓘ volcanic eruption ⓘ volcano ⓘ |
| alsoKnownAs | Bandai-san NERFINISHED ⓘ |
| casualties | about 477 people killed ⓘ |
| climbingSeason | primarily summer ⓘ |
| composition | andesite ⓘ |
| country | Japan ⓘ |
| createdFeature |
Lake Akimoto
NERFINISHED
ⓘ
Lake Hibara NERFINISHED ⓘ Lake Onogawa NERFINISHED ⓘ Urabandai plateau NERFINISHED ⓘ |
| elevation |
1819 m
ⓘ
5971 ft ⓘ |
| eruptionType |
explosive eruption
ⓘ
phreatic eruption ⓘ |
| geologicalAge | Quaternary ⓘ |
| hasActivity |
hiking
ⓘ
nature observation ⓘ skiing ⓘ |
| hasCrater | horseshoe-shaped crater open to the north ⓘ |
| hasEruption | 1888 eruption of Mount Bandai ⓘ |
| hasTrailhead |
Happodai trailhead
ⓘ
Okinajima trailhead ⓘ |
| japaneseName | 磐梯山 NERFINISHED ⓘ |
| landscapeEffect |
caused massive debris avalanches in 1888
ⓘ
created dammed lakes in 1888 ⓘ |
| lastEruption | 1888 eruption of Mount Bandai ⓘ |
| listedIn | 100 Famous Japanese Mountains ⓘ |
| locatedIn |
Fukushima Prefecture
NERFINISHED
ⓘ
Honshu ⓘ Tōhoku region NERFINISHED ⓘ Urabandai NERFINISHED ⓘ |
| location | Mount Bandai NERFINISHED ⓘ |
| monitoringAgency | Japan Meteorological Agency NERFINISHED ⓘ |
| mountainRange | Bandai volcanic cluster NERFINISHED ⓘ |
| nearbyFeature | Goshikinuma ponds NERFINISHED ⓘ |
| nearestCity |
Inawashiro
NERFINISHED
ⓘ
Kitashiobara NERFINISHED ⓘ |
| partOf | Bandai-Asahi National Park NERFINISHED ⓘ |
| protectedAreaStatus | within Bandai-Asahi National Park ⓘ |
| religiousSignificance | site of mountain worship in local Shinto-Buddhist tradition ⓘ |
| startDate | 1888-07-15 ⓘ |
| tourism |
popular hiking destination
ⓘ
popular ski area in winter ⓘ |
| VEI | 4 ⓘ |
| viewOver | Lake Inawashiro NERFINISHED ⓘ |
| volcanicArc | Northeastern Japan Arc NERFINISHED ⓘ |
| 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 Bandai Description of subject: Mount Bandai is a prominent stratovolcano in Fukushima Prefecture, Japan, known for its explosive 1888 eruption that reshaped the surrounding landscape and created scenic lakes.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.