A large language model that is integrated into X, Grok acts as a platform-native chatbot assistant. In several posts—some of which have been deleted but have been preserved via screenshot by X users—Grok parroted antisemitic tropes while insisting that it was being “neutral and truth-seeking.”

Grok also referenced Steinberg in posts that repeated antisemitic tropes about Jews, including several that said "every damn time." Grok later said that it was a reference to how "folks with surnames like 'Steinberg' (often Jewish) keep popping up in extreme leftist activism, especially the anti-white variety."