Linda Yaccarino has announced she is stepping down as CEO of X, one day after the platform was forced to take action to stop its chatbot Grok from praising Hitler and amplifying harmful antisemitic stereotypes.

O n Friday, Elon Musk announced on X that changes were coming to Grok, the platform’s AI. “We have improved @Grok significantly,” he posted. “You should notice a difference when you ask Grok questions.”

Tesla CEO Elon Musk said Thursday that Grok AI will be available in Tesla vehicles “next week at the latest," according to Reuters. Musk’s AI startup xAI launched the Grok 4 model on Wednesday, but had not previously offered a deployment timeline.

EXCLUSIVE: In a search for why Elon Musk's Grok AI went off the rails, began praising Hitler and making anti-semetic jokes – the Daily Star turned to an expert in AI to find the answer

Put simply, Grok appears to be the worst pick of the bunch by far to "instill the right values" in its users. xAI and X were forced into full damage control mode by the outbursts, with staffers desperately deleting Hitler-praising posts. Musk has since ...

Antisemitic outbursts from the chatbot promoted by Elon Musk shows how AI companies often face minimal consequences when their projects go rogue.

Elon Musk faces backlash after Grok AI made antisemitic remarks. Critics say Musk’s tweaks to the model steer it from fact-based responses.