Elon Musk, Grok 4
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Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and outpace rivals such as Google’s Gemini and OpenAI’s o3 on tough benchmarks
AI's latest Grok 4 large language model appears to search for owner Elon Musk's opinions before answering sensitive questions about