What is xAI's Grok 4 Fast?

Michael Spencer

Sep 20

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An update from Elon Musk's corner of the Universe of AI.

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2 Comments

David Dors

Sep 20

Thanks for the insight Michael. I’ll be testing out the API. I’ve been working on a voice agent and heard great things about grok voice so this gives me the push to test it out.

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Let me know how you find it.

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What is xAI's Grok 4 Fast?