SAN FRANCISCO -- Elon Musk is suing OpenAI and its CEO Sam Altman, saying the company behind ChatGPT has diverged from its original, nonprofit mission by partnering with Microsoft for $13 billion ...

Musk added that xAI will take legal action against what he deemed an antitrust violation. Apple and OpenAI — whose ChatGPT is the most-downloaded free iPhone app in the US, ahead of Grok at No ...

Elon Musk has said he'll sue Apple over the X and Grok apps' ranking on the App Store. Musk called Apple's behavior an "unequivocal antitrust violation." OpenAI's ChatGPT is ranked first on Apple ...

Elon Musk has a bone to pick with Apple. In a series of tweets late Monday night, Musk said xAI would take legal action against Apple for what he says is its bias toward OpenAI on the App Store ...

Musk helped start OpenAI with Altman and others back in 2015, but he left in 2018 after disagreements about where the company was headed. Since then, he launched his own AI for-profit company, xAI ...

Musk's company, xAI, says Grok 4, its fourth-generation AI chatbot launched July 9, is the "most intelligent model in the world," according to the xAI website. The OpenAI logo Feb. 16, 2025 ...

- Musk jabs at OpenAI, says Grok 4 Heavy 'smarter 2 weeks ago' than newly launched GPT-5 - Small business AI adoption jumps to 68% as owners plan significant workforce growth in 2025 ...

(OpenAI has pushed back at Musk’s claims and said the billionaire is trying to slow down the company.) Negotiations over OpenAI’s future as a for-profit company have dragged on for months.

Elon Musk, who is on occasion, the richest man in the world, has a fairly decent business-building resume. From his beginnings at PayPal, to his co-founding OpenAI in 2015, he's made a lot of ...

Elon Musk is suing OpenAI and its CEO Sam Altman, saying the company behind ChatGPT has diverged from its original, nonprofit mission.