Ineffable — David Silver raises record $1.1B seed at $5.1B val [developing]
Key Questions
Who founded Ineffable?
Ineffable was founded by David Silver, the creator of AlphaGo and a former DeepMind reinforcement learning expert. The startup focuses on foundational AI for Artificial Superintelligence (ASI).
How much funding did Ineffable raise and at what valuation?
Ineffable secured a record $1.1 billion in seed funding at a $5.1 billion valuation. This tops previous mega-seeds like Sequoia's $1B lab and Amezly's $1.03B.
Who led the seed round for Ineffable?
The seed round was led by Sequoia and Lightspeed, with participation from Nvidia and Google. It reflects the AGI capital frenzy and talent exodus from big labs.
What is the focus of Ineffable's AI work?
Ineffable is building foundational AI targeted at Artificial Superintelligence (ASI), drawing on reinforcement learning expertise. Product details, roadmap, and early traction remain open.
Why is Ineffable's funding significant?
It sets a new record for seed rounds amid a boom in AI investments. The deal underscores unrelenting talent movement from labs like DeepMind and escalating capital for AGI pursuits.
Ex-DeepMind RL expert David Silver secures $1.1B seed led by Sequoia/Lightspeed with Nvidia/Google for ASI-focused foundational AI (2026-04/05), topping all prior mega-seeds like Sequoia $1B lab and Amezly $1.03B. Reinforces unrelenting talent exodus and AGI capital frenzy amid seed boom trends. Open: product details, roadmap, early traction.