Mount Akagi
E17154
Mount Akagi is a prominent volcanic mountain in Japan’s Gunma Prefecture, known for its caldera lakes, scenic hiking trails, and cultural significance in local folklore.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Mount Akagi canonical | 25 |
| Akagi-yama | 1 |
| Komagatake | 1 |
| Mount Akagi massif | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T75098 — 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 Akagi Context triple: [Akagi, namedAfter, Mount Akagi]
-
A.
Takatsuki
Takatsuki is a city in northern Osaka Prefecture, Japan, known as a residential and commercial hub between Osaka and Kyoto.
-
B.
Mount Nyangani
Mount Nyangani is a prominent mountain in eastern Zimbabwe known for its scenic highland landscapes and status as a popular hiking destination.
-
C.
Mount Sinai
Mount Sinai is the biblical mountain in the Sinai Peninsula where Moses is traditionally believed to have received God's law, making it a central site in Jewish, Christian, and Islamic tradition.
-
D.
Matsubara
Matsubara is a suburban city in Japan’s Kansai region, located within Osaka Prefecture and forming part of the Osaka metropolitan area.
-
E.
Nevis
Nevis is a small volcanic island in the Caribbean known for its lush landscapes, historic plantations, and tranquil beaches.
- 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 Akagi Target entity description: Mount Akagi is a prominent volcanic mountain in Japan’s Gunma Prefecture, known for its caldera lakes, scenic hiking trails, and cultural significance in local folklore.
-
A.
Takatsuki
Takatsuki is a city in northern Osaka Prefecture, Japan, known as a residential and commercial hub between Osaka and Kyoto.
-
B.
Mount Nyangani
Mount Nyangani is a prominent mountain in eastern Zimbabwe known for its scenic highland landscapes and status as a popular hiking destination.
-
C.
Mount Sinai
Mount Sinai is the biblical mountain in the Sinai Peninsula where Moses is traditionally believed to have received God's law, making it a central site in Jewish, Christian, and Islamic tradition.
-
D.
Matsubara
Matsubara is a suburban city in Japan’s Kansai region, located within Osaka Prefecture and forming part of the Osaka metropolitan area.
-
E.
Nevis
Nevis is a small volcanic island in the Caribbean known for its lush landscapes, historic plantations, and tranquil beaches.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
stratovolcano ⓘ volcano ⓘ |
| climate | cool temperate ⓘ |
| country | Japan ⓘ |
| culturalSignificance |
appears in legends as a guardian mountain of the region
ⓘ
associated with mountain worship ⓘ featured in local Gunma folklore ⓘ |
| elevation |
1828 m
ⓘ
approximately 1828 meters above sea level ⓘ |
| geologicalAge | Quaternary ⓘ |
| hasActivity | ice fishing on Lake Ōnuma in winter ⓘ |
| hasFeature |
caldera
ⓘ
caldera lakes ⓘ |
| hasLake |
Lake Kakumanbuchi
ⓘ
Lake Konuma ⓘ
linked to:
Lake Ōnuma
Lake Ōnuma ⓘ |
| hasPeak |
Jizōdake
ⓘ
linked to:
Kurohime-yama
Komagatake ⓘ
linked to:
Mount Akagi
Kurohime-yama ⓘ |
| hasRoad | Akagi Panorama Road ⓘ |
| hasShrine | Akagi Shrine ⓘ |
| isActive | no ⓘ |
| lastEruption |
Holocene
ⓘ
approximately 4th century BCE to 1st century CE (uncertain) ⓘ |
| listedIn |
100 Famous Japanese Mountains
ⓘ
100 Landscapes of Japan ⓘ |
| locatedIn | Gunma Prefecture ⓘ |
| locatedOn | island of Honshu ⓘ |
| mountainRange | Kanto Mountains ⓘ |
| nameInJapanese | 赤城山 ⓘ |
| nearCity |
Maebashi
ⓘ
Numata ⓘ |
| partOf | Kantō region ⓘ |
| popularFor |
autumn foliage viewing
ⓘ
birdwatching ⓘ camping ⓘ hiking ⓘ scenic drives ⓘ snow sports ⓘ |
| romanization |
Akagi-yama
ⓘ
linked to:
Mount Akagi
|
| tourismInfrastructure |
campgrounds
ⓘ
mountain lodges ⓘ ski areas ⓘ |
| vegetation |
deciduous broadleaf forest
ⓘ
subalpine coniferous forest ⓘ |
| viewOf |
Kantō Plain
ⓘ
linked to:
Kantō region
Mount Haruna ⓘ Mount Tanigawa ⓘ |
| volcanicArc | Northeastern Japan Arc ⓘ |
| volcanoType | shielded stratovolcano complex ⓘ |
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 Akagi Description of subject: Mount Akagi is a prominent volcanic mountain in Japan’s Gunma Prefecture, known for its caldera lakes, scenic hiking trails, and cultural significance in local folklore.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mount Akagi
linked to: Mount Akagi
linked to: Mount Akagi