Tanzawa Mountains
E391932
The Tanzawa Mountains are a rugged mountain range in Kanagawa Prefecture, Japan, known for their forested peaks, hiking trails, and proximity to the Tokyo metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tanzawa Mountains canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3803483 — 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: Tanzawa Mountains Context triple: [Hadano, locatedAtFootOf, Tanzawa Mountains]
-
A.
Hokusetsu Mountains
The Hokusetsu Mountains are a mountain range in northern Osaka Prefecture, Japan, known for their forested slopes, waterfalls, and popular hiking and nature spots near the Osaka metropolitan area.
-
B.
Akaishi Mountains
The Akaishi Mountains, also known as part of Japan’s Southern Alps, are a prominent, rugged mountain range in central Honshu renowned for their high peaks and alpine landscapes.
-
C.
Kiso Mountains
The Kiso Mountains are a prominent mountain range in central Japan known for their rugged peaks, dense forests, and role as part of the Japanese Alps.
-
D.
Shigaraki Mountains
The Shigaraki Mountains are a scenic mountain range in Shiga Prefecture, Japan, known for their forested landscapes and traditional pottery heritage in the surrounding region.
-
E.
Hida Mountains
The Hida Mountains, also known as the Northern Japanese Alps, are a prominent, rugged mountain range in central Honshu renowned for their high peaks, alpine scenery, and popular hiking and skiing areas.
- 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: Tanzawa Mountains Target entity description: The Tanzawa Mountains are a rugged mountain range in Kanagawa Prefecture, Japan, known for their forested peaks, hiking trails, and proximity to the Tokyo metropolitan area.
-
A.
Hokusetsu Mountains
The Hokusetsu Mountains are a mountain range in northern Osaka Prefecture, Japan, known for their forested slopes, waterfalls, and popular hiking and nature spots near the Osaka metropolitan area.
-
B.
Akaishi Mountains
The Akaishi Mountains, also known as part of Japan’s Southern Alps, are a prominent, rugged mountain range in central Honshu renowned for their high peaks and alpine landscapes.
-
C.
Kiso Mountains
The Kiso Mountains are a prominent mountain range in central Japan known for their rugged peaks, dense forests, and role as part of the Japanese Alps.
-
D.
Shigaraki Mountains
The Shigaraki Mountains are a scenic mountain range in Shiga Prefecture, Japan, known for their forested landscapes and traditional pottery heritage in the surrounding region.
-
E.
Hida Mountains
The Hida Mountains, also known as the Northern Japanese Alps, are a prominent, rugged mountain range in central Honshu renowned for their high peaks, alpine scenery, and popular hiking and skiing areas.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
mountain range
ⓘ
quasi-national park ⓘ |
| administrativeRegion | Kanagawa Prefecture NERFINISHED ⓘ |
| climate | humid temperate ⓘ |
| contains |
Miyagase Lake
ⓘ
Mount Nabewari NERFINISHED ⓘ Mount Sannoto NERFINISHED ⓘ Mount Tanzawa NERFINISHED ⓘ Mount Tonodake NERFINISHED ⓘ Mount Ōyama NERFINISHED ⓘ Tanzawa Lake ⓘ |
| country | Japan ⓘ |
| drainageBasinOf |
Sagamigawa River system
ⓘ
Sakawa River NERFINISHED ⓘ |
| elevation |
1252 m
ⓘ
1491 m ⓘ 1567 m ⓘ 1675 m ⓘ |
| geology |
sedimentary rock
ⓘ
volcanic rock ⓘ |
| hasFacility |
campgrounds
ⓘ
mountain huts ⓘ |
| hasTrailhead |
Okura
NERFINISHED
ⓘ
Tanzawa Lake ⓘ Yabitsu Pass ⓘ |
| highestPoint | Mount Hiru NERFINISHED ⓘ |
| JapaneseName | 丹沢山地 ⓘ |
| knownFor |
hiking trails
ⓘ
mountain climbing ⓘ scenic views ⓘ |
| landformType | rugged mountains ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn |
Kanagawa Prefecture
NERFINISHED
ⓘ
Kantō region ⓘ |
| near |
Atsugi
NERFINISHED
ⓘ
Hadano NERFINISHED ⓘ Sagamihara NERFINISHED ⓘ Tokyo metropolitan area ⓘ Yokohama ⓘ |
| partOf |
Sōbu Mountains
ⓘ
surface form:
Sankakubōchi mountain system
Sōbu Mountains ⓘ |
| protectedArea | Tanzawa-Ōyama Quasi-National Park ⓘ |
| relativeLocation |
southwest of Tokyo
ⓘ
west of Yokohama ⓘ |
| usedFor |
day hiking
ⓘ
nature observation ⓘ overnight trekking ⓘ |
| vegetation | forested ⓘ |
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: Tanzawa Mountains Description of subject: The Tanzawa Mountains are a rugged mountain range in Kanagawa Prefecture, Japan, known for their forested peaks, hiking trails, and proximity to the Tokyo metropolitan area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Hadano