Quantum Computing Reimagined for Real-World Impact
Sqale, Infleqtion’s line of full-stack , fault-tolerant neutral atom quantum computers, delivers scalability, speed, and fidelity—bringing quantum advantage closer than ever.
Unlocking the Classically Impossible
Quantum computing is a fundamentally new computing paradigm that uses qubits—obeying the laws of quantum mechanics—to harness 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 quality logical qubits. This leap changes what’s possible in materials science, AI, energy optimization, chemistry, 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 atomic 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 development 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.
Recent 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 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
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 Sqale for advanced research, commercial applications and collaborative co-development.
Learn the Latest in Quantum Computing
Webinar: From Noise to Signal: A Deep Dive into Infleqtion’s Latest Hardware and Software Innovations
Keynote: Infleqtion’s Matthew Kinsella on Turning Neutral Atoms into Real-World Advantage at Quantum World Congress
Podcast: Running Shor’s Algorithm on Logical Qubits — with Infleqtion | Ep. 112
News: Governor Pritzker Announces $50M Public Private Partnership with Infleqtion
Neutral Atom Computing – Infleqtion | London Tech Week 2025
Fireside Chat: Quantum Computing: Where We Are and Where We’re Headed | NVIDIA GTC 2025
Webinar: Quantum Technologies for National Resilience and Security
Webinar: Infleqtion Unveils 5-year Quantum Computing Roadmap, Advancing Plans to Commercialize Quantum
Webinar: Learn about Oqtant, Infleqtion’s Quantum Matter Service with Hannah North
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 Unveils 5-year Quantum Computing Roadmap, Advancing Plans to Commercialize Quantum at Scale
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Infleqtion Unveils New Architecture to Accelerate Its Quantum Computing Roadmap To Achieve 1000 Logical Qubits by 2030
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Infleqtion to Accelerate Next Generation Quantum Computing in Illinois
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Infleqtion Selected to Power the UK’s Largest Quantum Computing Breakthrough
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Infleqtion Raises $100M to Scale Atom-Based Quantum Solutions for National Security and Next Generation Intelligent Systems
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Infleqtion Unveils Open-Source Library for Quantum Error Correction Research
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Infleqtion Unveils Contextual Machine Learning (CML) at GTC 2025, Powering AI Breakthroughs with NVIDIA CUDA-Q and Quantum-Inspired Algorithms
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Infleqtion Secures $6.2M ARPA-E Award to Advance Quantum-Powered Energy Grid Optimization
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Infleqtion Demonstrates Largest Neutral Atom Array in UK, Paving Way for Scalable Quantum Computing
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