Ineffable Intelligence
Founded
2025
Status
Private
Leadership
David Silver - Founder & CEO
LSVP Investment
2026
Stage Invested
Seed
Lightspeed Team
Ravi Mhatre - Partner & Co-Founder
Raviraj Jain - Partner
Antoine Moyroud - Partner

Ineffable Intelligence is building a system that learns from its own experience. Founded by David Silver — the former head of reinforcement learning at Google DeepMind and the researcher behind AlphaGo, AlphaZero, MuZero, and AlphaProof — the company pursues a paradigm of AI that generates knowledge through interaction with engineering environments rather than by extrapolating from human-produced data. The premise: experiential learning can eventually produce the kind of knowledge currently locked behind human limits, from theorems we have not yet proved to scientific frameworks we do not yet have language for.

Ineffable Intelligence