Elon Musk, Grok and Hitler
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Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI's ChatGPT and Google's Gemini in building an AI assistant that shows its reasoning before answering a question.
The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.