Krux
February 19, 2026
DeepMind Legend Chasing $1B Seed for Superhuman AI
Published: February 19, 2026 at 1:03 AM
Updated: February 19, 2026 at 1:03 AM
100-word summary
David Silver, the brain behind AlphaGo at Google DeepMind, is reportedly raising Europe's largest seed round ever: $1 billion at a $4 billion valuation for his London startup Ineffable Intelligence. Sequoia's leading, with Nvidia, Google, and Microsoft eyeing deals. Unlike typical chatbots that predict text, Silver's betting on reinforcement learning (think AI that learns by trial and error, like mastering chess) to crack superhuman intelligence. Founded just months ago in November 2025, terms aren't final yet. If it closes, this mega-round signals investors believe the next AI breakthrough won't come from scaling up language models, but from teaching machines to think and strategize beyond human limits.
What happened
David Silver, the brain behind AlphaGo at Google DeepMind, is reportedly raising Europe's largest seed round ever: $1 billion at a $4 billion valuation for his London startup Ineffable Intelligence. Sequoia's leading, with Nvidia, Google, and Microsoft eyeing deals. Unlike typical chatbots that predict text, Silver's betting on reinforcement learning (think AI that learns by trial and error, like mastering chess) to crack superhuman intelligence. Founded just months ago in November 2025, terms aren't final yet.
Why it matters
If it closes, this mega-round signals investors believe the next AI breakthrough won't come from scaling up language models, but from teaching machines to think and strategize beyond human limits.