Grok was trained on right wing media and it spewed unhinged antisemitic rants.

Grok called itself “MechaHitler” while spewing antisemitic conspiracy theories, praising Adolf Hitler, and regurgitating white nationalist dogwhistles that were born and inbred on the worst parts of the web. At one point, it called out to its hateful brethren, asking them to band together so they could collectively spell out the N-word—one letter and one post at a time.

Over and over again, Grok has been “updated.” Suddenly, it was denying the Holocaust, praising genocide, and riffing on antisemitic memes.