Nebius Group (NBIS) launched its Nebius AI Cloud 3.1, adding Nvidia (NVDA) Blackwell Ultra computing capacity and enhanced operational capabilities to its integrated AI cloud platform.

The latest release introduces transparent capacity management and expanded infrastructure designed to support AI scaling in production, Nebius said Wednesday in a statement.

Nebius is deploying the Blackwell Ultra infrastructure globally, with the Nvidia GB300 NVL72 systems and HGX B300 systems already in use by customers.

Nebius shares fell 2.7% in recent Wednesday trading, and Nvidia dropped 2.1%.

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