Mount Iodake
E1016990
Mount Iodake is a volcanic peak in Japan’s Yatsugatake Mountains, known for its rugged alpine terrain and scenic hiking routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mount Iodake canonical | 1 |
| Mount Iodake (Yatsugatake) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12728810 — 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 Iodake Context triple: [Yatsugatake, Japan, hasPeak, Mount Iodake]
-
A.
Mount Akadake
Mount Akadake is the highest and most prominent peak of the Yatsugatake Mountains in central Japan, popular for alpine hiking and panoramic views.
-
B.
Mount Kusatsu-Shirane
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.
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C.
Mount Hijiridake
Mount Hijiridake is a prominent peak in Japan’s Southern Alps, known for its alpine scenery and challenging hiking routes.
-
D.
Minamidake
Minamidake is one of the principal active summit craters of the Sakurajima volcano in Kagoshima Prefecture, Japan.
-
E.
Mount Ikoma
Mount Ikoma is a prominent mountain on the border of Osaka and Nara prefectures in Japan, known for its scenic views, temples, and popular hiking and leisure facilities.
- 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 Iodake Target entity description: Mount Iodake is a volcanic peak in Japan’s Yatsugatake Mountains, known for its rugged alpine terrain and scenic hiking routes.
-
A.
Mount Akadake
Mount Akadake is the highest and most prominent peak of the Yatsugatake Mountains in central Japan, popular for alpine hiking and panoramic views.
-
B.
Mount Kusatsu-Shirane
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.
-
C.
Mount Hijiridake
Mount Hijiridake is a prominent peak in Japan’s Southern Alps, known for its alpine scenery and challenging hiking routes.
-
D.
Minamidake
Minamidake is one of the principal active summit craters of the Sakurajima volcano in Kagoshima Prefecture, Japan.
-
E.
Mount Ikoma
Mount Ikoma is a prominent mountain on the border of Osaka and Nara prefectures in Japan, known for its scenic views, temples, and popular hiking and leisure facilities.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
volcanic peak ⓘ |
| climateZone | alpine climate ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| geologicalType | volcano ⓘ |
| hasActivity | fumarolic activity ⓘ |
| hasFeature |
alpine vegetation
ⓘ
rocky ridges ⓘ |
| hasTerrain | rugged alpine terrain ⓘ |
| hasTrailType | mountain hiking trail ⓘ |
| hasViewOf |
Yatsugatake Mountains
ⓘ
surrounding alpine scenery ⓘ |
| hazard |
rapid weather changes
ⓘ
volcanic terrain ⓘ |
| knownFor |
scenic hiking routes
ⓘ
volcanic landscape ⓘ |
| locatedIn |
Chūbu region
ⓘ
Nagano Prefecture ⓘ Yatsugatake Mountains ⓘ |
| mountainRange | Yatsugatake Mountains ⓘ |
| partOf | Northern Yatsugatake area ⓘ |
| tourismType | outdoor recreation ⓘ |
| usedFor |
hiking
ⓘ
mountain climbing ⓘ |
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 Iodake Description of subject: Mount Iodake is a volcanic peak in Japan’s Yatsugatake Mountains, known for its rugged alpine terrain and scenic hiking routes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mount Iodake