OpenAI, the artificial intelligence leader behind ChatGPT, has closed a monumental funding round, raising $6.6 billion and achieving a valuation of $157 billion.

The deal nearly doubles the company's valuation from $157 billion, which it reached during its last funding round in October. This fundraising will enable OpenAI to "push the frontiers of AI ...

The deal values the company at almost double its previous valuation of $157 billion when it raised money in October. Bloomberg reported on March 26 that OpenAI was close to buttoning up the $40 ...

San Francisco-based OpenAI had closed a $6.6 billion funding round in October, which valued the company at $157 billion. The new funding round would nearly double the valuation of the AI startup.

As part of the latest funding round, the value of OpenAI was estimated at $157 billion. Currently, OpenAI is trying to transform itself into a commercial organization in order to increase the capital ...

Microsoft's investment in OpenAI, now valued at $147 billion ... reports that OpenAI's valuation has increased to $300 bln post-money in April 2025 after rising to $157 bln post-money after ...

Anthropic, founded by former OpenAI research executives ... to more than $10 billion and came soon after it closed a funding round at a then-valuation of $157 billion.

OpenAI is seemingly refusing to reevaluate its approach, asking investors to close their eyes and give them another $40 billion anyway, pretty please. Despite its sky-high valuation, it bears ...