Ob basin
E1303813
UNEXPLORED
The Ob basin is a vast river drainage system in western Siberia that collects waters from numerous tributaries before flowing into the Arctic Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ob basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18068856 — 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: Ob basin Context triple: [Vasyugan River, riverSystem, Ob basin]
-
A.
Po basin
The Po basin is the extensive river basin in northern Italy drained by the Po River and its tributaries, encompassing much of the fertile Po Valley.
-
B.
Bassins
Bassins is a small Swiss municipality in the canton of Vaud, located on the slopes above Lake Geneva in the district of Nyon.
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C.
Spree basin
The Spree basin is the drainage area of the River Spree in eastern Germany, encompassing its network of tributaries and surrounding catchment region.
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D.
Bas
Bas is a Sudanese-American rapper and songwriter from Queens, New York, best known as a Dreamville Records artist and frequent collaborator of J. Cole.
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E.
Byas
Byas is a significant urban center in Nepal’s Tanahun District, serving as a local hub for administration, commerce, and services.
- 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: Ob basin Target entity description: The Ob basin is a vast river drainage system in western Siberia that collects waters from numerous tributaries before flowing into the Arctic Ocean.
-
A.
Po basin
The Po basin is the extensive river basin in northern Italy drained by the Po River and its tributaries, encompassing much of the fertile Po Valley.
-
B.
Bassins
Bassins is a small Swiss municipality in the canton of Vaud, located on the slopes above Lake Geneva in the district of Nyon.
-
C.
Spree basin
The Spree basin is the drainage area of the River Spree in eastern Germany, encompassing its network of tributaries and surrounding catchment region.
-
D.
Bas
Bas is a Sudanese-American rapper and songwriter from Queens, New York, best known as a Dreamville Records artist and frequent collaborator of J. Cole.
-
E.
Byas
Byas is a surname most notably associated with American jazz tenor saxophonist Don Byas.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.