Google Quantum AI
About
December 2024: Unveiled Willow 105-qubit chip - performed computation in 5 minutes that would take supercomputers 10 septillion years. First chip to reduce errors as qubits scale.
October 2025: Published Nature paper demonstrating first 'verifiable quantum advantage' using Quantum Echoes algorithm. Runs 13,000x faster than best classical algorithm on world's fastest supercomputer. Applied as 'molecular ruler' with UC Berkeley for NMR spin-echo simulations.
Willow specs: 99.97% single-qubit gates, 99.88% entangling gates, 99.5% readout fidelity. Nearly 10 billion error correction cycles without error. T1 coherence ~100 microseconds (5x improvement).
February 2025: Led $230M investment in QuEra Computing with SoftBank. Acquired Atlantic Quantum (MIT spinout) for modular chip architecture. Expanded quantum error correction research with academic partners.
Roadmap: Building toward cryptographically relevant quantum computer (CRQC) requiring millions of components. Focus on surface code optimization and logical qubit performance.
Categories
Qubit Technology
Key People
Hartmut Neven (Founder, VP Engineering), John Martinis (Former Hardware Lead, 2014-2020)
Mentions on QuantumZeitgeist
Google Quantum AI Surpasses Classical Supercomputers With Algorithm 13,000 times Faster Than Classical
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Google Quantum AI Acquires MIT-Founded Atlantic Quantum for Scalable Hardware
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Google Quantum AI Hexagonal Qubit Grids Maintain Surface Code Performance with Broken Components
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Research From Google Quantum AI et al, Shows Superconducting Dissipation Scales with Superfluid Density, Limiting Quantum Coherence
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Socionext Partners With Google Quantum AI To Advance Next-Generation Quantum Computing Systems
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Google Quantum AI Invests in QuEra’s Neutral Atom Technology
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University of New Mexico and Google Quantum AI Develop Robust Quantum Computing Protocol
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Caltech and Google Quantum AI Develop Algorithm to Uncover Conservation Laws in Quantum Dynamics
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Google Quantum AI Achieves Stable Quantum States, Pioneers New Spin Transport Regime
quantumzeitgeist.com
Google Quantum AI Experiment Challenges Existing Quantum Physics Theories, Opens New Research Avenues
quantumzeitgeist.com
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