{"id":"08d28284-d0a3-4245-b3b7-4a9a3b07bb7e","name":"Sakana AI","slug":"sakana-ai","description":"Sakana AI is a Tokyo-based AI research company building recursive self-improvement systems and world models, with an explicit physical AI / robotics framing. Tracked here after its Sep 24 2026 announcement that Jurgen Schmidhuber joined as Chief Scientific Advisor for the RSI Lab.","status":"private","founded":null,"hq":"Tokyo, Japan","hqLat":null,"hqLng":null,"hqGeocodedAt":null,"hqAddress":null,"hqPrecision":null,"website":"sakana.ai","fundingTotal":null,"type":"brain","roles":[],"reviewStatus":"reviewed","heatIndex":0,"lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://sakana.ai/schmidhuber/","title":"The Next Frontier: Welcoming AI Pioneer Jurgen Schmidhuber to Sakana AI","sourceName":"Sakana AI (official)","publishedAt":"2026-09-24"},{"url":"https://sakana.ai/rsi-lab/","title":"Introducing Sakana AI Recursive Self-Improvement (RSI) Lab","sourceName":"Sakana AI (official)","publishedAt":"2026-06-01"}],"keyFacts":[{"label":"Jurgen Schmidhuber joins as Chief Scientific Advisor (Sep 2026)","value":"Company-stated ([company-stated](https://sakana.ai/schmidhuber/)): on Sep 24 2026 Sakana AI announced Jurgen Schmidhuber is joining as Chief Scientific Advisor alongside his current positions, and will help guide the Recursive Self-Improvement (RSI) Lab in Tokyo. Framing: physical AI powered by World Models, bridging Japan's neural-net history and robotics. Company press"},{"label":"RSI Lab / World Models physical AI aim (company-stated)","value":"Company-stated ([company-stated](https://sakana.ai/schmidhuber/)): Schmidhuber will help steer Sakana's RSI Lab toward compounding scientific discovery and Sakana's first World Models for systems that research, rewrite their own code, and interact with the physical world. RSI Lab previously announced separately at sakana.ai/rsi-lab. Company ambition, not a shipped product"},{"label":"Schmidhuber chief scientific advisor (Sakana, 24 Sep 2026)","value":"Sakana AI's 24 Sep 2026 post says Jurgen Schmidhuber is joining as Chief Scientific Advisor, alongside his current positions, and will be involved in the company's Recursive Self-Improvement (RSI) Lab in Tokyo. The post frames the next step as physical AI and agent-native world models for manufacturing and robotics. Treat the title and lab role as company-stated ([Sakana AI](https://sakana.ai/schmidhuber/))","sourceUrl":"https://sakana.ai/schmidhuber/"}],"aliases":["Sakana","sakana.ai"],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-09-24T21:00:24.510Z","updatedAt":"2026-09-29T19:36:00.738Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/sakana-ai","url":"https://registry.deploy.report/companies/sakana-ai","name":"Sakana AI","alternateName":["Sakana","sakana.ai"],"description":"Sakana AI is a Tokyo-based AI research company building recursive self-improvement systems and world models, with an explicit physical AI / robotics framing. Tracked here after its Sep 24 2026 announcement that Jurgen Schmidhuber joined as Chief Scientific Advisor for the RSI Lab.","identifier":"08d28284-d0a3-4245-b3b7-4a9a3b07bb7e","address":"Tokyo, Japan","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":2,"primary_source_types":["primary-company-ir"]}}}