PsiQuantum Wins $125 Million DARPA Deal to Validate Utility-Scale Quantum Computing
Updated
Updated · WashingtonExec · Jul 22
PsiQuantum Wins $125 Million DARPA Deal to Validate Utility-Scale Quantum Computing
2 articles · Updated · WashingtonExec · Jul 22
Summary
$125 million in new DARPA funding will expand and accelerate validation of PsiQuantum’s utility-scale quantum computing approach under the Quantum Benchmarking Initiative’s final Stage C.
The performance-based award will test hardware designs, critical components, system-level performance and software, aiming to verify the company can build, deploy and operate fault-tolerant machines as designed.
PsiQuantum said the deal will support infrastructure investment at its Milpitas, California, and Chicago, Illinois, facilities as it pushes toward utility-scale systems.
The award deepens a multiyear DARPA relationship that began in 2023, followed by a move into QBI Stage C in February 2025 and a separate $31.8 million Stage C testing agreement in September 2025.
DARPA is betting $125 million on PsiQuantum. Is the era of useful, fault-tolerant quantum computing finally within reach?
With billions in funding but no public performance data, is PsiQuantum's quantum computer the future or a high-stakes gamble?
DARPA’s Quantum Benchmarking Initiative and PsiQuantum: Pioneering the Path to Utility-Scale, Million-Qubit Quantum Computers
Overview
DARPA is driving progress in quantum computing through its Quantum Benchmarking Initiative (QBI), which builds on earlier programs to set clear standards for evaluating quantum technologies. Rather than narrowing the field, QBI thoroughly assesses each company's approach on its own merits, aiming to identify whether any can demonstrate a practical path to industrial-scale quantum computers. PsiQuantum plays a pivotal role by sharing detailed designs and data with DARPA, allowing for rigorous validation of its photonic technology. This partnership not only strengthens PsiQuantum’s development but also shapes industry standards and supports the broader goal of achieving useful, scalable quantum computing.