Luma AI

$4.00B

San Francisco multimodal-AI startup (founded 2021 by Amit Jain) building world models for video and 3D generation — best known for Dream Machine (~30M users) and its Ray models. $4B valuation (Nov…

$4.00B last priced transaction (as of 2025-11)
6 sourced signals across 2 data sources

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