Open this photo in gallery: Elon Musk last month promised to upgrade Grok, suggesting there was 'far too much garbage in any foundation model trained on uncorrected data.'Dado Ruvic/Reuters Grok, the chatbot developed by the Elon Musk-founded company xAI, removed what it called “inappropriate” social media posts on Tuesday after complaints from X users and the Anti-Defamation League that Grok produced content with antisemitic 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 of OpenAI’s ChatGPT in 2022. “We are aware of recent...