Also known as River Ob, Ob River, Obi, River Obi, R. Ob, R. Obi, Obi River, Ob R.
The Ob (; ) is a major river in Russia. It is in western Siberia, and with its tributary the Irtysh forms the world's seventh-longest river system, at . The Ob forms at the confluence of the Biya and Katun which have their origins in the Altai Mountains. It is the westernmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Yenisei and the Lena). Its flow is north-westward, then northward.
The Ob is a major river in western Siberia that forms one of the world's seventh-longest river systems when combined with its tributary, the Irtysh. It matters as one of three great Siberian rivers flowing into the Arctic Ocean and serves as an important geographical feature of Russia's landscape.
AI-generated from the Wikipedia summary — may contain errors.
15 mapped locations
via Wikipedia infobox
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).