Quantum breakthroughs. Beyond the headlines.

First edition · November 2026 · Rankings updated monthly Data: QubitBenchmark release 2026-11.1
Leaders
Most accurate: Helios (Quantinuum) · not ranked last month Error-corrected qubits: Helios (Quantinuum) · not ranked last month Most qubits: Ytterbium atom array (Atom Computing) · not ranked last month Fastest: Nighthawk r2 (IBM) · not ranked last month Use it today: Nighthawk r2 (IBM) · not ranked last month

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The QubitRank Monthly

Each month's edition: who leads, who moved, and what's real. The same edition goes out as our free email.

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The QubitRank Monthly

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