xAI

xAI is Elon Musk's AI company, founded in 2023 as a direct competitor to OpenAI. Based in Memphis, Tennessee, xAI develops the Grok family of large language and multimodal models, deeply integrated into the X (formerly Twitter) platform. The company entered video generation with Grok Imagine, bringing their multimodal AI capabilities into the visual domain. xAI's approach emphasizes fewer content restrictions compared to competitors, and their video models reflect an engineering-first philosophy.