Katashina River
E1546791
UNEXPLORED
The Katashina River is a river in Gunma Prefecture, Japan, known for flowing through mountainous terrain and supporting local agriculture and hydroelectric power.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Katashina River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18977567 — 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: Katashina River Context triple: [Numata, Gunma, locatedNear, Katashina River]
-
A.
Takahashi River
The Takahashi River is a major river in Okayama Prefecture, Japan, flowing through cities such as Kurashiki before emptying into the Seto Inland Sea.
-
B.
Tokko River
The Tokko River is a tributary waterway in eastern Siberia, Russia, that feeds into the larger Olyokma River within the Lena River basin.
-
C.
Yoshii River
The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
-
D.
Yoshii River
The Yoshii River is a significant river in Okayama Prefecture, Japan, known for flowing through several cities and supporting local agriculture and ecosystems before emptying into the Seto Inland Sea.
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E.
Kenamu River
Kenamu River is a river in Labrador, Canada, that drains a remote forested watershed before emptying into the inland fjord-like basin of Lake Melville.
- 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: Katashina River Target entity description: The Katashina River is a river in Gunma Prefecture, Japan, known for flowing through mountainous terrain and supporting local agriculture and hydroelectric power.
-
A.
Takahashi River
The Takahashi River is a major river in Okayama Prefecture, Japan, flowing through cities such as Kurashiki before emptying into the Seto Inland Sea.
-
B.
Tokko River
The Tokko River is a tributary waterway in eastern Siberia, Russia, that feeds into the larger Olyokma River within the Lena River basin.
-
C.
Yoshii River
The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
-
D.
Yoshii River
The Yoshii River is a significant river in Okayama Prefecture, Japan, known for flowing through several cities and supporting local agriculture and ecosystems before emptying into the Seto Inland Sea.
-
E.
Kenamu River
Kenamu River is a river in Labrador, Canada, that drains a remote forested watershed before emptying into the inland fjord-like basin of Lake Melville.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.