Ineffable Intelligence

Ineffable Intelligence

London, United Kingdom
21 employees
AI
Seed · $1.1B

About Ineffable Intelligence

Ineffable Intelligence is a London-based AI research company whose mission is to make first contact with superintelligence, pursuing reinforcement learning rather than human-data-trained large language models. The company aims to build "superlearners" capable of discovering knowledge and skills from their own experience, positioning itself in the race toward artificial general/superintelligence.

Company details

Team Size21
LocationLondon, United Kingdom
IndustryAI

Funding

Total raised

$1.1B

Last stage

Seed

Investors

Sequoia
Lightspeed Venture Partners
Nvidia
GGoogle
DST Global

Founders

DS

David Silver

Former head of reinforcement learning at Google DeepMind and UCL professor. Key architect behind AlphaGo, AlphaZero, and AlphaFold. Founded Ineffable Intelligence in late 2025.

Alexandre Laterre

Alexandre Laterre

Previously Head of Research at InstaDeep. Co-founded Ineffable Intelligence alongside David Silver.

LinkedIn
HG

Heather Gorham

Formerly a partner at venture capital firm Flying Fish, one of the earliest investors in Ineffable Intelligence; later joined the company as a cofounder.

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.