Elon Musk has added Microsoft to a lawsuit against OpenAI, accusing the ChatGPT maker of starving rivals of AI talent.

Tesla CEO Elon Musk hit out at Microsoft's backing of OpenAI after Sam Altman suggested replacing the traditional office ...

OpenAI said Tuesday it has reorganized its ownership structure and converted its business into a public benefit corporation after two crucial regulators, the Delaware and California attorneys general, ...

Tesla CEO Elon Musk has criticized Microsoft's support for OpenAI, terming it 'insanely suicidal', following Sam Altman's ...

OpenAI CEO Sam Altman criticized Slack for causing 'fake work' and suggested the potential for an AI-powered alternative.

Microsoft Corp (NASDAQ: MSFT) is building an AI super factory in Atlanta to double its data center footprint and keep up with ...

Today’s Cache | Musk's $1 trillion Tesla pay plan wins approval; OpenAI faces 7 lawsuits; Microsoft launches ...

As I was saying, OpenAI will compete directly with Microsoft — Elon Musk (@elonmusk) November 9, 2025 In a recent interview, ...

In the new agreement, Microsoft gets a 27% stake in OpenAI's for-profit business, the OpenAI Group PBC, worth around $135 billion.

The nonprofit arm, now called the OpenAI Foundation, will have a $130 billion stake in the for-profit enterprise.