Mount Hakone
E930294
Mount Hakone is an active volcanic complex in Japan’s Kanagawa Prefecture, famous for its hot springs, scenic crater lake, and views of nearby Mount Fuji.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Hakone canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10817675 — 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 Hakone Context triple: [Hakone, hasMountain, Mount Hakone]
-
A.
Mount Bandai
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.
-
B.
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.
-
C.
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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D.
Mount Myogi
Mount Myogi is a rugged, scenic mountain in Japan’s Gunma Prefecture, famed for its dramatic rock formations, hiking routes, and status as one of the country’s most beautiful mountains.
-
E.
Mount Takao
Mount Takao is a popular, easily accessible mountain near Tokyo known for its scenic hiking trails, temples, and seasonal foliage.
- 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 Hakone Target entity description: Mount Hakone is an active volcanic complex in Japan’s Kanagawa Prefecture, famous for its hot springs, scenic crater lake, and views of nearby Mount Fuji.
-
A.
Mount Bandai
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.
-
B.
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.
-
C.
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.
-
D.
Mount Myogi
Mount Myogi is a rugged, scenic mountain in Japan’s Gunma Prefecture, famed for its dramatic rock formations, hiking routes, and status as one of the country’s most beautiful mountains.
-
E.
Mount Takao
Mount Takao is a popular, easily accessible mountain near Tokyo known for its scenic hiking trails, temples, and seasonal foliage.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
volcanic complex ⓘ |
| administrativePrefecture | Kanagawa Prefecture NERFINISHED ⓘ |
| climate | temperate ⓘ |
| country | Japan ⓘ |
| eruptionStyle |
magmatic eruptions
ⓘ
phreatic eruptions ⓘ |
| geologicalAge | Quaternary ⓘ |
| hasCrater | Owakudani area NERFINISHED ⓘ |
| hasFeature |
Lake Ashi
NERFINISHED
ⓘ
caldera ⓘ crater lake ⓘ fumaroles ⓘ geothermal area ⓘ hot springs ⓘ |
| hasMonitoring | volcanic observation network ⓘ |
| hasTransportationAccess |
Hakone Ropeway
NERFINISHED
ⓘ
Hakone Tozan Railway NERFINISHED ⓘ Hakone scenic roads ⓘ |
| hasViewOf | Mount Fuji NERFINISHED ⓘ |
| hazard | volcanic activity ⓘ |
| isInArchipelago | Japanese archipelago NERFINISHED ⓘ |
| isTypeOf | active volcano ⓘ |
| knownFor |
hot spring resorts
ⓘ
scenic views ⓘ view of Mount Fuji ⓘ |
| locatedIn |
Fuji-Hakone-Izu National Park
NERFINISHED
ⓘ
Honshu ⓘ Kanagawa Prefecture NERFINISHED ⓘ |
| near |
Hakone town
NERFINISHED
ⓘ
Lake Ashi NERFINISHED ⓘ |
| partOf |
Fuji Volcanic Zone
NERFINISHED
ⓘ
Hakone volcanic group NERFINISHED ⓘ |
| protectedAreaStatus | national park area ⓘ |
| recreation |
hiking
ⓘ
hot spring bathing ⓘ sightseeing ⓘ |
| region | Kantō region ⓘ |
| tourismAttraction |
Owakudani geothermal valley
NERFINISHED
ⓘ
onsen resorts ⓘ ropeway ⓘ sightseeing cruises on Lake Ashi ⓘ |
| vegetation | mixed forest ⓘ |
| volcanoType |
caldera volcano
ⓘ
complex volcano ⓘ |
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 Hakone Description of subject: Mount Hakone is an active volcanic complex in Japan’s Kanagawa Prefecture, famous for its hot springs, scenic crater lake, and views of nearby Mount Fuji.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.