Cathie Wood, the outspoken CEO of ARK Invest and a longtime champion of disruptive innovation, has issued a bold forecast for the future of artificial intelligence: the race to dominate AI has already narrowed to four key players—and could soon shrink to just two.
In recent interviews, Wood identified the “Big 4” contenders in the large language model (LLM) space as:
• OpenAI – Backed by Microsoft, known for ChatGPT and aggressive startup acquisitions.
• Anthropic – Founded by former OpenAI researchers, focused on AI safety and ethics, with major investments from Amazon and Google.
• xAI – Elon Musk’s venture, leveraging data from X (formerly Twitter) and aiming to build AI that understands the universe.
• Google’s Gemini – A powerhouse backed by decades of AI research and vast computational resources.

“These are the companies truly competing,” Wood told Bloomberg, adding that the number of serious contenders has already shrunk. “The process has started,” she said, referring to consolidation in the AI sector.
📉 From Gold Rush to Survival Mode
Wood’s comments reflect a shift in sentiment from the early days of the AI boom, when dozens of startups and tech giants raced to build the next breakthrough model. Now, she argues, the field is undergoing a “brutal culling,” driven by immense capital requirements, limited access to high-end computing, and a fierce battle for top talent.
OpenAI alone has spent billions this year on acquisitions, including $6.4 billion for hardware startup io and $1.1 billion for product platform Statsig. Meta, notably absent from Wood’s Big 4, recently committed $14.3 billion for a stake in Scale AI and hired its CEO as chief AI officer—moves Wood sees as signs of companies struggling to stay relevant.
🔮 What Comes Next?
Wood believes the AI race could narrow even further, with only two dominant players emerging. “Let’s see over time how they leapfrog one another,” she said, noting that innovation is still rapid and unpredictable.
Her prediction carries weight in financial circles: ARK Invest’s flagship Innovation ETF is up 47% year-to-date, buoyed by holdings like Tesla, Coinbase, and Roblox. But Wood’s vision also raises questions about competition, innovation, and the future of AI accessibility.
If the AI frontier becomes a two-horse race, what happens to the rest of the ecosystem? Will smaller players be absorbed, or will new challengers emerge?