Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI ...

This week xAI launched Grok 4, their latest Large Language Model (LLM) that is now established as the most sophisticated, ...

Grok 4 consults Elon Musk’s X posts when answering questions about Gaza, immigration, and abortion, raising concerns among AI researchers.