Ineffable Intelligence secures $1.1 billion in seed funding led by AI pioneer David Silver

Here's what it means for you.
This funding round signals a potential shift in investment strategies towards advanced AI technologies.
What happened
Ineffable Intelligence raised $1.1 billion in seed funding at a $5.1 billion valuation.
The Context
- David Silver previously worked on notable AI projects like AlphaGo and AlphaZero.
- Ineffable Intelligence was incorporated in November 2025.
- The startup currently lacks a product, revenue, or public roadmap.
Takeaway
The success of Ineffable Intelligence could signal a new wave of investment in AI technologies focused on advanced learning capabilities.
Insights by A47 Intelligence
Opinionated AI coverage for general audiences.
"TNW’s AI vertical covering tools, ethics, and trends."
— A47 Editor
Sequoia and Nvidia back AlphaGo creator David Silver’s Ineffable Intelligence at $5.1 billion
David Silver, the creator of AlphaGo, has launched a new artificial intelligence startup named Ineffable Intelligence, which has secured $1.1 billion in seed funding, achieving a valuation of $5.1 billion. Silver, who departed Google DeepMind in late...
Technology business and AI-related headlines.
"Data-driven tech newsroom with global scope."
— A47 Editor
Sequoia and Nvidia Back Ex-DeepMind Researcher’s New AI Startup at $5.1 Billion Value
Former Google DeepMind researcher David Silver has successfully raised $1.1 billion for his new artificial intelligence startup, Ineffable Intelligence, which is valued at $5.1 billion. This significant funding round highlights the growing interest a...
Global markets, investing, and macroeconomics from a premier financial newsroom.
"Bloomberg is respected for in-depth financial reporting and data-driven analysis."
— A47 Editor
Sequoia and Nvidia Back Ex-DeepMind Researcher’s New AI Startup at $5.1 Billion Value
Former Google DeepMind researcher David Silver has successfully raised $1.1 billion for his new artificial intelligence startup, Ineffable Intelligence, which is valued at $5.1 billion. This significant funding round highlights the growing interest a...
Technology business news, market impacts, and innovation trends.
"Bloomberg is a premier financial and tech news provider, respected for its in-depth reporting and analytical rigor."
— A47 Editor
Sequoia and Nvidia Back Ex-DeepMind Researcher’s New AI Startup at $5.1 Billion Value
Former Google DeepMind researcher David Silver has successfully raised $1.1 billion for his new artificial intelligence startup, Ineffable Intelligence, which is valued at $5.1 billion. This significant funding round highlights the growing interest a...
Curated tech headlines including AI stories.
"Influential aggregator surfacing the day’s top tech/AI links."
— A47 Editor
Ineffable Intelligence, founded by ex-Google DeepMind Principal Scientist David Silver, raised a $1.1B seed at a $5.1B valuation to build AI "superlearners" (Will Knight/Wired)
Ineffable Intelligence, a new venture founded by former Google DeepMind Principal Scientist David Silver, has successfully raised $1.1 billion in seed funding, achieving a valuation of $5.1 billion. The company aims to develop advanced AI systems ref...