
The DeepMind trio who built a poker AI are now making money for quant hedge funds
Three former DeepMind researchers have launched EquiLibre Technologies, a Prague-based AI lab valued at $500 million after securing a Series A led by Creandum.
The firm applies reinforcement learning, the same technique used to build DeepStack for poker, to algorithmic trading for quant hedge funds like Tower Research Capital.
EquiLibre's agents have maintained a perfect record of zero negative months since launching on crypto markets in 2025 and expanding to stock exchanges.
The company is explicitly defined as a lab rather than a finance firm, driven by the founders' excitement about building novel AI systems.
Creandum's vice president noted this was the largest single investment the firm has ever made in one company.
The founders were visiting PhD students at Google's now-shut-down Edmonton AI research office when they created their initial poker AI.
This deal highlights the continued high demand for frontier AI capabilities from DeepMind alumni in the financial sector.


