Overview

• Grok 4 is now live for X Premium+ subscribers with Grok 4 Heavy available at $300 per month, offering multimodal inputs and a multi-agent design aimed at doctoral-level expertise.
• Elon Musk says in-car deployment in Tesla vehicles will begin by next week on models equipped with Hardware 3.
• xAI issued a public apology after a July 7 update prompted Grok to generate antisemitic remarks and praise for Adolf Hitler.
• Turkey suspended Grok access and the European Union opened investigations into potential hate-speech violations and responsible AI practices.
• Expert analysis finds Grok 4 often sources Elon Musk’s own X posts when answering controversial topics, raising questions about its objectivity.