The company that made its name training AI models across volunteers' scattered GPUs is now selling that capability to the enterprise. Prime Intellect has raised a $130 million Series A at a $1 billion valuation, led by Radical Ventures, the startup said on July 8. Nvidia Ventures, Intel Capital, Dell Technologies Capital and Iconiq joined — a strikingly strategic, hardware-heavy investor list.

The pitch

Prime Intellect frames its product as an "open superintelligence stack": a training platform called Lab, a reinforcement-learning framework (prime-rl) that spreads training across thousands of GPUs, an Environments Hub of user-built RL sandboxes, evaluation tools, and a compute marketplace that auctions clusters across 50-plus data centers. The modular idea: enterprises assemble the pieces to reinforcement-train their own agent models rather than renting intelligence from a frontier lab. "It shouldn't just be a few nerds in a glass tower in San Francisco that have the capability to train AI models," said co-founder and CEO Vincent Weisser.

Real revenue, fast

The traction is what stands out. Prime Intellect is running at more than $100 million in annualized revenue in under a year, with about 6,000 customers including Ramp and Zapier. Ramp used the stack to RL-train a "Fast Ask" spreadsheet subagent that its co-CEO Karim Atiyeh said "beat the frontier models on accuracy while running at faster speeds and a fraction of the cost." Radical's David Katz said the team is "operating at the frontier in a way that's affordable."

From decentralized to sovereign

Founded in 2024 by Weisser and Johannes Hagemann, Prime Intellect rose to prominence with decentralized training runs — INTELLECT-1 (10B, trained across three continents in late 2024) and INTELLECT-2 (32B, decentralized RL, 2025). Notably, its most recent open model, the 106B INTELLECT-3, was trained not on a permissionless network but on a conventional cluster of 512 Nvidia H200s. Paired with a Series A led by chipmakers, the shift signals a pivot from the crypto-tinged "decentralized AI" story toward "sovereign enterprise AI." Earlier funding included a $15M round led by Founders Fund and a $5.5M seed.

The bet

New money goes toward more compute, longer-horizon agents and continual-learning infrastructure — the plumbing for companies that want to own their models outright.