Built for commercial adoption, our new system, Helios, debuts with a new software stack that makes quantum programming as intuitive as classical development – including real-time control and a Python-like language, Guppy.

Learn more about Quantinuum Helios: www.quantinuum.com/blog/introdu...

Learn more about this discovery in the scientific paper on "Error detection without post-selection in adaptive quantum circuits".

🔬: arxiv.org/abs/2509.25326

Thanks to a new protocol that uses adaptive quantum circuits to convert detected errors into hardware resets, our team has opened a new door for near-term hardware performance that eludes the costly overheads of full quantum error correction.

We're focused on de-risking the path to large-scale fault-tolerant quantum computing, and we are doing the work to get there. This work is platform-agnostic — relevant to anyone working on quantum hardware, QEC theory, or benchmarking tools.

🔬: arxiv.org/abs/2508.08188

Our new protocol is robust, syndrome-aware, and applies to complex noise sources such as space-time correlated noise. We benchmarked our approach using Quantinuum’s System Model H1, with excellent results showing improved logical fidelities.

🔬: arxiv.org/abs/2508.08188

In a new paper, we develop a protocol to directly characterize the distribution of logical errors arising from QEC measurements.

🔬: arxiv.org/abs/2508.08188

🔬QIDO will empower chemists across the pharma, energy, chemical sectors, & beyond, by combining:

▪️QSimulate's highest precision classical #quantum chemistry methods, with
▪️Quantinuum's best-in-class quantum hardware and quantum #chemistry software.

#QuantumComputing #QuantumChemistry 🔬🧪⚛️

This achievement was marked by two demonstrations that produced record-setting leaps in system fidelities – 10x better than anything previously published.

Read the full primer in our latest blog post:

Why is this significant?

🔸It positions us with the most de-risked roadmap in the industry to fulfill our promise to deliver our universal, fully fault-tolerant system, Apollo, by 2029.
🔸It also represents the moment where our industry steps from the NISQ era towards utility-scale quantum computing.

Qatar will invest up to US$1 Billion over 10 years to enable the JV to provide access to state-of-the-art #quantum technologies, co-design of applications and workforce development

Read more here about our expansion in Qatar:

We are honored to have our newly announced joint venture with Al Rabban Capital highlighted as a key deliverable in advancing the digital economy, scientific research, and strategic partnerships across the region.

From quantum supremacy to high-fidelity teleportation, our results aren’t just claims—they’re benchmarked, verified, and leading the industry. Next up: Helios, our 96-qubit system.

Read more here👇