A week after Grok's antisemitic outburst, which included praise of Hitler and a post calling itself "MechaHitler," Elon Musk's xAI has landed a US military contract worth up to $200 million. xAI announced a "Grok for Government" service after getting the contract with the US Department of Defense.

Elon Musk's xAI startup is swimming in controversy after launching Grok 4, the latest version of its snarky AI chatbot. Last week, the company boasted that Grok 4 achieved higher scores than quite a few other large language models (LLMs) on various industry benchmarks.

Tesla will hold a shareholder vote on whether Elon Musk’s carmaker should invest in his artificial intelligence startup, xAI, the billionaire said in a post on X Sunday.

Elon Musk said on Monday he does not support a merger between his electric vehicle maker Tesla and his artificial intelligence startup xAI, which owns the Grok chatbot and competes with the likes of OpenAI's ChatGPT.

Tesla stock rose Monday morning after CEO Elon Musk said Tesla should be able to invest in his xAI startup pending a shareholder vote. This would be another instance of the “Muskonomy” at play, where Musk’s companies become more financially intertwined,

The three new contracts come on top of last month’s equal award to OpenAI, bringing the Chief Digital & AI Officer’s investment in cutting-edge commercial “frontier AI” to a total of $800 million.

A DOGE staffer with access to the private information on millions of Americans held by the U.S. government reportedly exposed a private API key used for interacting with Elon Musk’s xAI chatbot.

Elon Musk’s company xAI apologized after Grok posted hate speech and extremist content, blaming a code update and pledging new safeguards to prevent future incidents.