Elon Musk founded xAI last summer, and today it announced raising $6 billion in funding, saying it will help bring the startup’s “first products to market, build advanced infrastructure, and accelerate the research and development of future technologies.”

So far, xAI has launched Grok, a supposedly edgier version of OpenAI’s ChatGPT available via X, formerly known as Twitter, where the chatbot is currently only available to X Premium subscribers.

Funding in this round came from…