Linda Yaccarino stepped down as X's CEO on Wednesday following a two-year tenure. Elon Musk hired her to help revive the ...

Elon Musk’s artificial intelligence firm xAI launched its latest model, Grok 4, during a livestream on X (formerly Twitter). Though the event began an hour late, Musk introduced new features including ...

Linda Yaccarino is stepping down as CEO of X after two years at the helm of Elon Musk’s social media company, marking the end ...

Grok 4 has been announced as Elon Musk's AI company seeks to take on OpenAI and preempt the launch of the GPT-5 model.

AI has officially lunched Grok 4 during a livestream with Elon Musk, who called it the "smartest AI in the world." He said ...

AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.” ...

As chief executive of Elon Musk's X, Linda Yaccarino navigated two turbulent years of charm offensives and legal threats to stabilize a bruised business-just in time for Musk's merger of X with xAI.

X CEO Linda Yaccarino said she’s stepping down after two bumpy years running Elon Musk’s social media platform. Yaccarino ...

Grok 4 AI model launches with major upgrades; Elon Musk predicts it could invent new technologies and discover physics by ...

The billionaire rolled out the latest update on Grok after the previous model produced antisemitic rhetoric and graphic ...

Elon Musk’s xAI has officially launched Grok 4, the latest iteration of its artificial intelligence model. The release ...

Impostor uses AI to impersonate Rubio and contact foreign and US officials ...