Elon Musk’s artificial intelligence startup xAI is rolling out Grok 4 just months after releasing its previous iteration, underscoring the frenetic pace of AI development.

Recent updates to the X website's built-in chatbot have caused shockwaves, with Grok referring to itself as MechaHitler, propagating antisemitic talking points, fantasising about rape, and blaming Mos...

Grok made multiple positive references to Hitler this week when queried about posts that appeared to celebrate the deaths of children in the recent Texas floods.