All terms
Organizations
xAI
Elon Musk's AI company, maker of the Grok models with real-time access to X.
Definition
xAI is an AI company founded in 2023 by Elon Musk that develops the Grok family of large language models, which are integrated into the social platform X and trained partly on its real-time data. It built one of the largest reported clusters of GPUs (the specialized chips used to train AI) to support training. Corporate developments — including reported acquisition talks — move fast and should be verified before publishing.