arXiv paper details: Claude rewrote human quantum circuits in 53 hours, first author Andi Gu

AI寒武纪 · wechat · 2026-10-17

Additional reporting on Anthropic's quantum circuit work: the paper is on arXiv (2610.22367), first-authored by Anthropic researcher Andi Gu under quantum physicist Alek Kemeny, with Harvard's Susanne Yelin and QuEra's Mikhail Lukin involved. Claude autonomously beat published state-of-the-art on all 8 text-described circuit tasks.

Details: FeMoco simulation took humans 8 years to cut from 50 trillion to 340M Toffoli gates — Claude did it in 53 hours; it derived novel algebraic identities (Lean-formalized) for the first branch-history-free reversible divsteps (1/17 gates, +12% qubits); and rebuilt the DQI decoder on Berlekamp-Massey, using 403M samples to justify reserving only 19 qubits (12x fewer gates). The team had to force early, overly conservative Claude to explore multiple paths to unlock the new math.

Related event: Anthropic: Claude Autonomously Designs Quantum Circuits, Beating Best Published Results in 7 of 8 Tasks(13 posts)→

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