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YCS26· AI

rekursiv.ai

Scale AI scientists whose own breakthroughs accelerate the next.

ActiveChecked 20h ago
Batch
S26
Status, per YC
Active
Team size
5
HQ
San Francisco, CA
In S26231 companies, 88% AI

Founders

  • Joshua DillonFounder
  • Dan KondratyukFounder

Same space

About rekursiv.ai

We're scaling self-improving AI scientist teams to ideate/experiment/discover, generating new knowledge autonomously. Their discoveries reduced ARC-1/2 costs by 10,000× while maintaining state-of-the-art accuracy and yielded material advances on combinatorial ML problems. We believe that AI is bounded not by compute, but ideas. Scaling to millions of sessions of discovery enables leveraging its own discoveries and presents a novel training source capable of ushering a new era of self-reliant foundational models.

San Francisco, CA, USA

rekursiv.ai: questions

Which YC batch was rekursiv.ai in?

rekursiv.ai was in Y Combinator's Summer 2026 batch (S26).

Is rekursiv.ai still active?

Y Combinator lists rekursiv.ai as active.

Who founded rekursiv.ai?

rekursiv.ai's founders, as listed on its YC page: Joshua Dillon (Founder), Dan Kondratyuk (Founder).

Where is rekursiv.ai based?

rekursiv.ai lists San Francisco, CA, USA as its location on YC's directory.

Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.

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