Elon Musk’s xAI launched Grok 4 on Wednesday night, the latest and most advanced version of its flagship artificial intelligence model, which the billionaire claimed was smarter than all its top rivals, a day after the company’s chatbot was mired in controversy over a series of antisemitic posts that praised Adolf Hitler. Read the full story on Forbes: https://www.forbes.com/sites/siladityaray/2025/07/10/musk-launches-grok-4-amid-antisemitism-controversy-claims-its-smarter-than-almost-all-