Quantum Computing Reimagined for Real-World Impact
Infleqtion Quantum Computer
Sqale, Infleqtion’s line of full-stack , fault-tolerant neutral atom quantum computers, delivers scalability, speed, and fidelity—bringing quantum advantage closer than ever.
Quantum Computing Unlocks the Classically Impossible
Quantum computing is a fundamentally new computing paradigm that uses qubits—obeying the laws of quantum mechanics—to harness quantum superposition and entanglement for computational power. These capabilities unlock a class of algorithms inaccessible to classical systems (CPUs, GPUs, TPUs).
Certain calculations that would take the world’s fastest supercomputer longer than Earth’s lifespan can theoretically be solved with a few hundred quantum logical qubits. This leap changes what’s possible in materials science, AI, energy optimization, life sciences, and more.
Advanced Neutral Atom Quantum Computer
Infleqtion’s quantum devices are everywhere—even orbiting the globe on the International Space Station—and our Sqale quantum computers have been installed in national labs worldwide. Our architecture combines:
- Large demonstrated neutral atom arrays—up to 1600 sites.
- Highest entangling gate fidelity—99.73% ± 0.03%, a leader in the industry for neutral atoms.
- Individual optical addressing of atomic qubits—unmatched in the industry.
- Deep integration of Superstaq, Infleqtion’s optimizing compiler with open-source frontends in Cirq and Qiskit.
Our Path to Quantum Advantage
Infleqtion’s Sqale quantum computing roadmap is designed to move rapidly from today’s industry-leading neutral atom systems to utility-scale, fault-tolerant quantum computers. By integrating hardware, software, and error-correction advancements, we’re accelerating the arrival of commercially viable quantum computing.
Infleqtion Quantum Computing Achievements
- August 2024: Infleqtion published a user-facing CZ fidelity of 99.73% ±0.03%, the highest entangling gate fidelity across the neutral atom quantum computing industry. (APS PRX Quantum)
- December 2024: In a joint demonstration with NVIDIA, Infleqtion calculated the ground state of an Anderson Impurity Model system with logically encoded qubits – first in the world to apply quantum error detection to materials science. (NVIDIA)
- February 2025: Largest neutral atom array in UK (16×16). Read more.
- May 2025: JP Morgan Collaboration—open-source quantum error correction library reducing physical qubit needs by 10–100×. Read more.
- September 2025: Demonstration of a logical architecture uniting motion and in-place entanglement and world’s first execution of quantum decryption using logical qubits. Read more.
Evolution of Sqale Quantum Systems: A Comparative Perspective
Each generation of the Sqale quantum platform brings new capability, performance, and value for application-level quantum computing with logical qubits.
Built for Fault-Tolerant, Real-World Applications
- Logical qubit operations at application level
- Quantum error detection and non-destructive readout
- Electric field compensation for stability
- Individual addressed entangling gates
- High shot rate and high gate fidelities
- 2D-AOD beam steering for precision control
Photonic-Integrated Circuits (PICs) for Scalable Neutral Atom Quantum Computing
Scaling quantum processor units (QPUs) to many thousands of qubits requires precise control of lasers for cooling, trapping, and Rydberg excitation. Today’s lab-scale systems rely on large laser systems on optical tables. Infleqtion is incorporating chip-scale photonics into our future quantum computing systems, enabling higher performance with massive C-SWaP reductions, through the use of PIC-based laser arrays, miniature frequency combs for laser frequency control, and fast MEMS based spatial light modulators for atom-addressing systems to scale computer operation. These PICs will reduce size, weight, and power by up to 10,000×, paving the way for desktop-class neutral atom quantum computers.
Transforming Industries Through Quantum Advantage
National Security & Resilience
Cryptography, logistics optimization
Energy & Resource Exploration
ARPA-E ENCODE project improving energy grid optimization
Life Sciences & Drug Discovery
Accelerating molecular modeling and processing long-range genomic data
Materials Science
Breakthrough in photovoltaics, superconductors, and battery design
Finance
Complex risk modeling and optimization
AI & ML
Quantum-accelerated machine learning models and novel quantum-inspired algorithms
Collaborating with Industry Leaders
Organizations are leveraging Infleqtion’s Sqale quantum computer for advanced research, commercial applications and collaborative co-development.
Learn the Latest in Quantum Computing
Webinar: Forbes Technology Council | Gaps and Opportunities in Quantum
Infleqtion’s Quantum Core: The Heart of Quantum Compute | Zero to Quantum in 60 Seconds
Quantum Breakthrough in Computing | Zero to Quantum in 60 Seconds
Room Temperature Quantum Computing Means Real-World Deployability | Zero to Quantum in 60 Seconds
Full Stack Benefits: Quantum Hardware & Software Are Better Together | Zero to Quantum in 60 Seconds
Conference Session: Quantum Computing-enabled Grid Resilience | Q2B25 Silicon Valley | Peter Noell, Infleqtion with Sid Suryanarayanan, Eaton
Conference Session: A Tutorial on Neutral Atom Quantum Computing | Q2B25 Silicon Valley | Teague Tomesh
Podcast: Infleqtion CEO Matthew Kinsella | Room Temperature Neutral Atom Quantum Computing | Thinking on Paper
NVIDIA GTC Live Washington, D.C. Keynote Pregame ft. Infleqtion’s Matthew Kinsella
Building Trust in the Quantum Cloud with Physical Unclonable Functions
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Programming physical quantum systems with pulse-level control
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Optimized SWAP networks with equivalent circuit averaging for QAOA
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Benchmarking the recursive quantum approximate optimization algorithm
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QContext: Context-Aware Decomposition for Quantum Gates
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Suppressing errors with dynamical decoupling using pulse control on Amazon Braket
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Hardware-Conscious Optimization of the Quantum Toffoli Gate
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Demonstration of a Logical Architecture Uniting Motion and In-Place Entanglement: Shor’s Algorithm, Constant-Depth CNOT Ladder, and Many-Hypercube Code
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Power Flow Contingency Analysis with NISQ-era Hybrid Quantum Algorithms
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Infleqtion Founder & Chief Science Officer Dr. Dana Anderson Elected to the National Academy of Engineering
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Infleqtion and NASA to Fly the World’s First Quantum Gravity Sensor to Space
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Infleqtion Advances ARPA-E Quantum Computing Grid Optimization Program
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Infleqtion and Quantum Corridor Demonstrate GPS-Free Quantum Timing Solution for Critical Network Infrastructure
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Infleqtion Accelerates Quantum for Oncology as Q4Bio Challenge Enters Phase Three
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Infleqtion and University of Wisconsin–Madison Demonstrate Path to Scalable Quantum Computing with Faster Qubit Measurements and 99.93% Reliability
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Former Royal Air Force Deputy Force Commander Colin Sullivan MBE Joins Infleqtion as Managing Director, UK
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Infleqtion Presents on Real-World Applications of Quantum Sensing at CES 2026
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Infleqtion Chief Scientist Dr. Mark Saffman Wins Prestigious 2026 Norman F. Ramsey Prize
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