OpenAI raises $110 billion in largest-ever private tech funding round, Nvidia throws in $30 billion — AI startup now valued at $730 billion
Tom's Hardware: For The Hardcore PC Enthusiast [Unofficial]
February 28, 2026
$50 billion from Amazon, $30 billion from Nvidia, and $30 billion from SoftBank, with additional investors expected to join as the round progresses.
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