Elon Musk’s artificial intelligence start-up, xAI, has successfully raised $6 billion from prominent investors including Andreessen Horowitz and Sequoia Capital.

This latest round of funding boosts the company’s valuation to an estimated $24 billion, positioning it as a significant player in the AI landscape.

The newly acquired funds will be instrumental in bringing xAI’s first products to market, building essential infrastructure, and accelerating research and development in future technologies. Musk’s venture released its inaugural generative AI model, named Grok, last November. Grok, a term derived from the Martian word for “understanding intuitively” from Robert A. Heinlein’s science fiction novel *Stranger in a Strange Land*, aims to set new standards in AI capabilities.

Launched in July 2023, xAI positions itself as a formidable competitor to Microsoft-backed OpenAI and Alphabet’s Google. Elon Musk, aged 52, co-founded OpenAI in 2015 with Sam Altman, a notable American entrepreneur and investor. Generative AI models, like those developed by OpenAI, can produce text, images, videos, and other data in response to user inputs. ChatGPT, OpenAI’s flagship generative AI chatbot, launched in November 2022, is recognized as the fastest-growing consumer application in history, boasting over 100 million users.

Musk, however, left OpenAI’s board in 2018 due to disagreements over the company’s direction. xAI’s Grok model, initially released to subscribers on X (formerly Twitter), was followed by Grok-1.5V this year, incorporating enhanced image capabilities.

In addition to Andreessen Horowitz and Sequoia Capital, other notable investors in xAI’s series B fundraising round include Fidelity Management & Research Company, Valor Equity Partners, Vy Capital, and Saudi investor Prince al-Waleed bin Talal. Musk revealed on X that xAI’s pre-money valuation stood at $18 billion, bringing the start-up’s value to $24 billion post-investment.

xAI’s mission, as outlined in a blog post, focuses on developing advanced AI systems that are “truthful, competent, and maximally beneficial for all of humanity.” The company aims to understand the true nature of the universe, aligning with its broader vision of technological advancement.

In March, Musk filed a lawsuit against OpenAI and Sam Altman, alleging that they violated the company’s founding agreement by prioritizing profit over humanity’s benefits. This legal move underscores the competitive and philosophical rifts in the rapidly evolving AI sector.

The fundraising success of xAI mirrors a broader trend of substantial investments in AI start-ups, driven by the immense computational resources required to train advanced AI models. Nvidia, a leading supplier of AI chips, recently reported a 262% increase in revenue, reflecting the soaring demand for AI-specific processors.

OpenAI, based in San Francisco, reportedly reached a valuation of approximately $80 billion in February and has secured $13 billion in funding from Microsoft, highlighting the fierce competition and high stakes in the AI industry.