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AI Socratic

Ineffable Intelligence — Europe's Largest Seed Round

May 31, 2026Posted by Federico Ulfo

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Sequoia and Lightspeed co-led Europe's largest seed funding round: $1.1B at $5.1B post-money for ex-DeepMind David Silver's Ineffable Intelligence. Silver was the lead behind AlphaGo and AlphaZero — investors are clearly paying for the pedigree as much as the product.

Sources: funding tweet, Ineffable Labs