---
title: "xAI"
description: "Artificial intelligence company founded by Elon Musk in 2023 to build frontier AI systems, most notably the Grok family of large language models integrated into the X platform. Operates a large GPU cluster called Colossus in Memphis."
---

# xAI
> Artificial intelligence company founded by Elon Musk in 2023 to build frontier AI systems, most notably the Grok family of large language models integrated into the X platform. Operates a large GPU cluster called Colossus in Memphis.

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