Grok 3 AI is now free to all X users – here's how it works
But X Premium+ and SuperGrok users get increased access to Grok 3 as well as early access to advanced features like Voice Mode.
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Behind xAI Grok 3, Elon Musk’s ‘Maximally Truth-Seeking A.I.”
According to xAI’s blog, Grok 3 leverages Test-Time Compute at Scale (TTCS), a specific implementation of test-time scaling, ...