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OpenAI Venture

First $2.5B tranche of the $40B Series F at $300B valuation, led by SoftBank ($10B upfront, 75% of this tranche).

Venture$2.5BMarch 31, 2025

About OpenAI Venture

First $2.5B tranche of the $40B Series F at $300B valuation, led by SoftBank ($10B upfront, 75% of this tranche).

Round Details

Company

OpenAI

Round

Venture

Amount

$2,500,000,000

Announced date

March 31, 2025

Closed date

March 31, 2025

Valuation

$300B

Investors

SoftBank Group

$1.9B
Lead investor

Altimeter Capital

Coatue Management

Microsoft Corporation

Thrive Capital