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Reflection AI debuts open-source Beam model with 501B parameters

Source: SiliconANGLE (opens in a new tab) · Maria Deutscher

Intel Summary

Reflection AI Inc. has launched Beam, an open-source large language model featuring 501 billion parameters. The release follows the startup reaching a $25 billion valuation and reportedly entering a $6.3 billion agreement with SpaceX to rent Nvidia GB300 NVL72 systems used for the initiative.

Why It Matters

The debut introduces a massive 501-billion-parameter open-source alternative into the frontier model ecosystem. It also highlights the extreme capital and compute commitments startups are deploying via specialized hardware arrangements to train and serve very large foundational models.

Part of an ongoing development

Source

Reflection AI launches Beam 501B open-source model

Reflection AI Inc. has launched Beam, an open-source large language model featuring 501 billion parameters. The release follows the startup reaching a $25 billion valuation and reportedly entering a $6.3 billion agreement with SpaceX to rent Nvidia GB300 NVL72 systems used for the initiative. Claims are as reported; this summary makes no determination about accuracy or significance.

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