The Department of Defense has announced contracts with four leading artificial intelligence companies, including Elon Musk's xAI, a week after its Grok chatbot allegedly disseminated racist rhetoric online.

Tesla Inc. (NASDAQ:TSLA) will introduce Elon Musk-led artificial intelligence company xAI's Artificial Intelligence model Grok to select models of the Tesla line-up in the U.S. Check out the current price of TSLA stock here.

Intel said its is spinning out its artificial intelligence robotics and biometric RealSense and announced a $50 million funding round. RealSense, which makes tools and technology for robotics automation, said it plans to use the funding to develop new product lines and meet growing demand.

Elon Musk's AI startup xAI has announced a nearly $200 million contract with the US Department of Defense for developing AI tools for the agency. The news comes a week after xAI's foul-mouthed Grok chatbot had a full-blown Nazi meltdown,