AI chip startup Ricursive Intelligence raises $300M Series A at $4…

Team S · 2026-01-28T14:38:44.000Z

Ricursive Intelligence, a Palo Alto, California-based AI semiconductor startup focused on autonomous chip design using artificial intelligence, has raised $300 million in a Series A funding round- achieving an impressive $4 billion valuation just two months after its public debut. Ricursive is building AI systems capable of designing and automatically improving AI chips, starting from silicon substrate level design to full architecture optimisation, with ambitions to dramatically accelerate the pace of innovation in next-generation hardware. This rapid capital infusion underscores growing investor confidence in AI-driven approaches to solve compute bottlenecks across data centres, edge inference, and large-scale models, even prior to commercial silicon shipments. The Series A was led by Lightspeed Venture Partners, with strong participation from a constellation of top global investors including DST Global, NVentures (Nvidia’s venture capital arm), Felicis Ventures, 49 Palms Ventures, Radical AI, and Sequoia Capital (which led the company’s earlier seed round). The founders -Dr Anna Goldie (CEO) and Dr Azalia Mirhoseini (CTO) are ex-Google researchers whose work on reinforcement learning-based chip design methods (AlphaChip) has been used across multiple generations of Google’s TPU chips, lending deep technical credibility to Ricursive’s mission to automate and scale semiconductor design with AI.

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AI chip startup Ricursive Intelligence raises $300M Series A at $4… | Newnex