Ineffable Intelligence Ltd
Last verified 2026-05-07. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $2.1Battributed |
|---|---|
| Latest round | Funding round, $1.1B, 2026-04-17attributed |
| Founded | 2025 |
| Headquarters | ALTRINCHAM, X0 |
| Industry | other technology |
| Stage | unknown |
| Website | ineffableintelligence.com |
Ineffable Intelligence is a London AI lab founded by ex-DeepMind reinforcement-learning lead David Silver to build models that learn without human-supplied data. It targets enterprises and labs interested in self-improving reinforcement-learning systems. Backers include Sequoia, Lightspeed, and Nvidia, with a $1.1B seed round.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2026-04-17 | Funding round | $1.1B | undisclosed |
Provenance
| Fact | Status | Basis |
|---|---|---|
| Funding round, $1.1B | attributed | sec-edgar named as publisher. No document URL on file. |
| Total raised $2.1B | attributed | sec-edgar named as publisher. No document URL on file. |
| Company existence | self-reported | ineffableintelligence.com, read 2026-05-07 |
| Description | self-reported | ineffableintelligence.com, read 2026-05-07 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
| Date | Fact | Change | Basis |
|---|---|---|---|
| 2026-09-25Latest round: seed, $1.1B, 2026-04-17 → Funding round, $1.1B, 2026-04-17, sec-edgar, No document URL on file | Latest round | seed, $1.1B, 2026-04-17 → Funding round, $1.1B, 2026-04-17 | sec-edgar, No document URL on file |
Records begin 2026-09-24. All changes