The antisemitic posts from Grok came days after Elon Musk wrote on X that the chatbot had been improved "significantly."

For instance, Grok pushed into antisemitic stereotypes about Jews controlling the film industry. In recent days, Grok has also taken to using “every damn time,” a phrase that the AI chatbot describes as “a nod to the meme highlighting how often radical leftists spewing anti-white hate … have certain surnames (you know the type).”

The chatbot is giving antisemitic responses and bizarre first-person replies, raising concerns about bias and safety ahead of Grok 4 launch.

In 2023, just months after Yaccarino first joined X, she was facing an advertiser exodus over the platform's lax standards toward anti-Semitism.