{"city":"London","name":"Ineffable Intelligence","slug":"ineffable-intelligence","facts":[{"date":"2026-09-07","type":"senior_hire","value":"Added six cofounders, including four former Google DeepMind colleagues: Chris Apps, Wojciech Czarnecki, Lasse Espeholt, and Junhyuk Oh.","source":"fortune.com"},{"date":"2026-09-07","type":"senior_hire","value":"Added six cofounders, including four former Google DeepMind colleagues: Chris Apps, Wojciech Czarnecki, Lasse Espeholt, and Junhyuk Oh.","source":"fortune.com"},{"date":"2026-05-13","type":"partnership","value":"Engineering-level collaboration with NVIDIA to codesign infrastructure and training pipelines for large-scale reinforcement learning.","source":"ineffable.ai"},{"date":"2026-04-27","type":"total_funding","value":"USD 1100000000","source":"techcrunch.com"},{"date":"2026-04-27","type":"funding_round","value":"USD 1100000000","source":"techcrunch.com"},{"date":"2026-01-16","type":"ownership_change","value":"David Silver became an active person with significant control, holding more than 25% but not more than 50% of shares and voting rights, with the right to appoint or remove directors.","source":"find-and-update.company-information.service.gov.uk"}],"peers":[],"stage":"private","state":"England","aliases":[],"country":"United Kingdom","domains":[{"why":"Ineffable Intelligence is developing a superlearner that autonomously discovers knowledge and skills through reinforcement learning, indicating a frontier AI system focused on reasoning and agentic capability.","list":null,"rank":null,"tier":"watchlist","layer":null,"total":44,"domain":"AI Core","scores":{"leverage":7,"position":3,"progress":8,"firepower":8,"commercial":1,"deployment":1,"production":4,"technology":3},"edition":null,"segment":null}],"founded":null,"signals":[{"date":"2026-10-21","header":"Ineffable Intelligence accessed Google Cloud A5X instances for large-scale reinforcement and continual-learning research.","outlet":"36Kr newsflashes"},{"date":"2026-10-13","header":"Ineffable Intelligence is pursuing reinforcement learning from experience as its path toward superintelligence","outlet":"Sequoia Capital"},{"date":"2026-10-06","header":"Google delivered a Verrubin cluster to Ineffable Intelligence.","outlet":"Sequoia Capital"},{"date":"2026-08-08","header":"Ineffable Intelligence entered the self-evolving AI market at a $5.1 billion valuation.","outlet":"QbitAI 量子位"},{"date":"2026-08-03","header":"Index Ventures continued investing in European AI, fintech, healthcare, and enterprise startups in 2026.","outlet":"EU-Startups"},{"date":"2026-07-27","header":"London startups raised $14.7 billion so far this year, with six companies exceeding $500 million in funding.","outlet":"TechCrunch"}],"website":"https://www.ineffable.ai/","category":"AI · Models & applications","categories":[{"name":"Agents & reasoning","domain":"AI Core","parent":"AI · Models & applications"}],"last_round":null,"updated_at":"2026-10-22T10:01:03.819+00:00","facts_total":7,"positioning":"","sub_category":"Agents & reasoning","signals_total":19,"url":"https://www.frontiertechintelligence.com/companies/ineffable-intelligence","title":"Ineffable Intelligence · ai core, London, England, United Kingdom · scores, facts and signals · Frontier Tech Intelligence","description":"Ineffable Intelligence is developing a superlearner that autonomously discovers knowledge and skills through reinforcement learning, indicating a frontier AI system focused on reasoning and agentic capability. AI Core watchlist (score 44) 19 signals and 7 facts with sources.","publisher":"Frontier Tech Intelligence (Future Frontiers, a trade name of Essential Cognition Inc.)","note":"Assessment by Frontier Tech Intelligence; facts and signals carry their sources."}