02:45 PM EDT, 03/24/2026 (MT Newswires) -- Microsoft ( MSFT ) -backed OpenAI is close to raising $10 billion from venture investors, including MGX, Coatue Management, and Thrive Capital, in a funding round at a $730 billion valuation, Bloomberg reported Tuesday, citing people familiar with the matter.

The capital commitments are expected to be finalized by March-end, and the terms could change, sources told the media outlet.

OpenAI and Microsoft ( MSFT ) did not immediately respond to a request for comment from MT Newswires.

(Market Chatter news is derived from conversations with market professionals globally. This information is believed to be from reliable sources but may include rumor and speculation. Accuracy is not guaranteed.)

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