Location: United Kingdom
Total raised: $1.1B
Valuation: $5.1B
Funding Rounds 1
| Date | Series | Amount | Investors |
| 11.05.2026 | Seed | $1.1B | - |
Mentions in press and media 10
| Date | Title | Description |
| 15.05.2026 | UK AI Unicorn Ineffable Intelligence Secures Record $1.1 Billion Seed Round for Superintelligence Pursuit | Ineffable Intelligence, a UK-based AI powerhouse, just closed a record $1.1 billion seed round at a $5.1 billion valuation. This unprecedented funding fuels its mission for "first contact with superintelligence." Founded by DeepMi... |
| 11.05.2026 | April 2026's top 10 European tech deals you need to know about | European tech activity in April 2026 remained broadly stable compared to March, although overall funding volumes declined more noticeably. The ecosystem recorded 290 funding deals and €5.1 billion raised, compared to 292 deals and €7.5 bill... |
| 01.05.2026 | Ineffable Intelligence launches with $1.1B, Nebius buys Eigen AI in $643M deal, and UK startups enter UK parliament | This week, we tracked more than 65 tech funding deals worth over €2.2 billion and over 5 exits, M&A transactions, rumours, and related news stories across Europe. If email is more your thing, you can always subscribe to our newsletter a... |
| 28.04.2026 | Ineffable Intelligence Raises $1.1 Billion in funding at $5.1 Billion Post-Money Valuation | Ineffable Intelligence, a London, UK-based superintelligence startup, raised $1.1 billion in funding at a $5.1 billion post-money valuation. The round was co-led by Sequoia Capital and Lightspeed Venture Partners, with participation from In... |
| 28.04.2026 | Бывший исследователь DeepMind привлек $1 млрд на «супер-обучающийся» ИИ | Британский ИИ-стартап Ineffable Intelligence, основанный несколько месяцев назад бывшим исследователем DeepMind Дэвидом Сильвером, привлек $1,1 млрд при оценке в $5,1 млрд. Компания намерена включиться в гонку за создание систем ИИ, способн... |
| 28.04.2026 | Tech Secretary Calls for Decisive Move to Back British Tech | Tech secretary Liz Kendall said in a speech that the UK must act now to cement its place in the new technological era. Kendall said there must be a “decisive move” towards backing more British tech companies as AI reshapes global power, sec... |
| 27.04.2026 | Ineffable Intelligence launches with record-breaking $1.1B Seed round | Startup Ineffable Intelligence has just come out of stealth. The company, with a mission to make first contact with superintelligence, has raised $1.1 billion in Seed funding, the largest ever in Europe, at a valuation of $5.1 billion, acco... |
| 27.04.2026 | AI: UK based Ineffable Intelligence Receives $1.1 Billion Seed Round, Sovereign AI, British Business Bank Participate. Largest Seed Round in European History | UK-headquartered Ineffable Intelligence has raised $1.1 billion in seed funding. Ineffable Intelligence, founded in 2025 by David Silver, a former top Google DeepMind researcher, aims to beat top large language models by using “reinforcemen... |
| 27.04.2026 | Ineffable Intelligence raises $1.1B at $5.1B valuation to build an AI ‘superlearner’ Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Ineffable Intelligence Ltd., a British artificial intelligence startup founded a few months ago, has raised $1.1 billion in seed funding. The investment values the company at $5.1 billion. CNBC reported today that Lightspeed Ventures and Se... |
| - | Ineffable Intelligence | “Ineffable Intelligence is an AI research company whose mission is to make first contact with superintelligence.” |