Ubagan River
E1331267
UNEXPLORED
The Ubagan River is a transboundary river in Kazakhstan and Russia that flows through the steppe region before joining the Tobol River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ubagan River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T18321078 — 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: Ubagan River Context triple: [Tobol River, majorTributary, Ubagan River]
-
A.
Sanggan River
The Sanggan River is a major river in northern China that flows through Shanxi and Hebei provinces and is historically significant as a cradle of early Chinese civilization.
-
B.
Ambayaoan River
Ambayaoan River is a waterway in the Philippines that serves as one of the contributing rivers to the larger Agno River system.
-
C.
Palanan River
Palanan River is a waterway in the municipality of Palanan in Isabela province, Philippines, known for draining the Sierra Madre forests into the Philippine Sea.
-
D.
Apin-Apin River
The Apin-Apin River is a watercourse in Sabah, Malaysian Borneo, originating in the Crocker Range and contributing to the region’s local river system and ecology.
-
E.
Kalimyo River
The Kalimyo River is a waterway in western Myanmar whose mouth is at the coastal city of Sittwe on the Bay of Bengal.
- 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: Ubagan River Target entity description: The Ubagan River is a transboundary river in Kazakhstan and Russia that flows through the steppe region before joining the Tobol River.
-
A.
Sanggan River
The Sanggan River is a major river in northern China that flows through Shanxi and Hebei provinces and is historically significant as a cradle of early Chinese civilization.
-
B.
Ambayaoan River
Ambayaoan River is a waterway in the Philippines that serves as one of the contributing rivers to the larger Agno River system.
-
C.
Palanan River
Palanan River is a waterway in the municipality of Palanan in Isabela province, Philippines, known for draining the Sierra Madre forests into the Philippine Sea.
-
D.
Apin-Apin River
The Apin-Apin River is a watercourse in Sabah, Malaysian Borneo, originating in the Crocker Range and contributing to the region’s local river system and ecology.
-
E.
Kalimyo River
The Kalimyo River is a waterway in western Myanmar whose mouth is at the coastal city of Sittwe on the Bay of Bengal.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.