Grok 4 was released approximately one day after xAI addressed and deleted inappropriate posts by the chatbot on X, which included antisemitic remarks.

Finnish e-motor startup Donut Lab raised €25 million ($29.2 million) in a seed funding round led by Risto Siilasmaa, the founder of cybersecurity company WithSecure (formerly F-Secure). Risto has also joined Donut Lab’s board.

The new hires are joining OpenAI’s scaling team, according to an internal Slack message sent by cofounder Greg Brockman.

Tesla bull Dan Ives on Tuesday proposed a merger even more colorful than his clothes, when he sketched out a scenario whereby the carmaker could buy xAI. Why it matters: This could create a viable rival to OpenAI and Big Tech incumbents like Meta and Microsoft,

Tesla's AGM will occur four months later than required—not good enough, says Charles Elson: 'The law has to be equally and neutrally applied. There aren’t special exceptions.'

Elon Musk's plans to ship an overseas power plant to Memphis for an xAI supercomputer raise both interest and environmental concerns.