AI research company founded by Elon Musk in 2023. xAI (X.AI Corp.) is an American artificial intelligence company founded by Elon Musk in 2023, headquartered in the Stanford Research Park in Palo Alto, California. The company focuses on advanced AI research and product development, aspiring to understand the true nature of the universe. xAI’s main product is Grok, a generative AI chatbot integrated with the social platform X. The organization has seen rapid growth and investment, establishing large-scale AI infrastructure to support its ongoing innovations. As of 2025, xAI employed over 1,200 people, including a large team of AI tutors. The company continues to expand its research frontier while maintaining a strong presence in the competitive AI industry.