Elon Musk in June promised to upgrade Grok because it had been fed "far too much garbage". (AP PHOTO) Elon Musk in June promised to upgrade Grok because it had been fed "far too much garbage". (AP PHOTO) Credit: AAP Grok, the chatbot developed by the Elon Musk-founded company xAI, has removed what it called "inappropriate" social media posts after complaints from X users and the Anti-Defamation League that Grok produced content with anti-Semitic tropes and praise for Adolf Hitler. Issues of political biases, hate speech and accuracy of AI chatbots have been a concern since at least the launch...