Grok 4 debuts with bold claims and new voices, but antisemitic scandal casts long shadow over Musk's AI moment.

According to xAI's data, Grok 4 and Grok 4 Heavy essentially beat all other models, including OpenAI's o3, Google's Gemini ...

"What we are seeing from X right now could be considered as a major infringement of the DSA," said the Polish Deputy Prime ...

Elon Musk unveiled the newest edition of xAI's flagship AI model, Grok, late Wednesday night in a livestream video that ...

Elon Musk's xAI is addressing antisemitic comments made by its Grok chatbot, including praise for Hitler and denial of ...