Quantinuum

Write quantum algorithms. Automatically encode them for error correction. Run supported programs on Helios.

Following yesterday’s Nexus roadmap announcement, our new technical blog goes deeper into Guppy FT and Guppy Algorithms, introduced in September’s release.

Built on our world-leading quantum hardware, these tools help developers turn advances in fault tolerance into programs they can write, test, and run.

Guppy FT: write quantum programs and automatically encode them for supported error-correction architectures.

Guppy Algorithms: build with reusable, optimized algorithmic components.

See the tools in action with an encoded quantum algorithm running on Helios—and learn how error-correction cycles and parallelized state preparation improve performance.

These are foundations developers can use today as we build toward Apollo, our universal, fault-tolerant quantum computer planned for 2029.

Take a closer look: quantinuum.com/blog/build-for…

Today, Quantinuum announced Q3 2026 results and raised its full-year 2026 revenue outlook.

Our continued execution is reinforcing our quantum industry leadership across product technology, software, and commercialization:

🔹 Revenue grew 233% year-over-year to $9.1 million, and we raised our 2026 revenue outlook to $31–$34 million.

🔹 Back-to-back logical fidelity world records on Helios reinforced our path to universal, fully fault-tolerant quantum computing by 2029.

🔹 Nexus developer platform adoption grew nearly 20% quarter-over-quarter, and we unveiled a new multi-generation roadmap that outlines how we evolve Nexus into what we believe will be the first developer platform designed for the fault-tolerant quantum era.

🔹 Our largest-ever cloud agreement, application development with industry leaders and expanded cloud partnerships deepened customer commitment and opened new pathways into enterprise computing.

Leaders create markets. We are advancing the hardware, software, and customer ecosystem together to accelerate commercial value creation. Our momentum is building through 2026, strengthening our confidence in 2027.

Read the full results: quantinuum.com/press-releases…

The next era of quantum computing needs more than extraordinary, fault-tolerant hardware. It needs a platform that puts that power in developers’ hands.

Meet the future of Quantinuum Nexus.

Today, we’re unveiling a multi-year roadmap to evolve Nexus, Quantinuum’s platform as a service, into the industry’s first developer platform designed for the fault-tolerant quantum era.

Nexus will connect application development and deployment across our hardware roadmap, from Helios to Apollo, our universal, fault-tolerant quantum computer planned for 2029.

Our ambition is simple: make building powerful quantum applications easier as we progress toward fault tolerance. Nexus will progressively handle the complexity of error correction, helping developers build programs that grow in capability as the hardware advances.

With Nexus, you can:

🚀 Develop complete applications with fault-tolerant libraries and tools.

⚡ Optimize performance with increasingly automated error correction and resource management.

🌐 Deploy hybrid quantum-classical workflows across enterprise computing environments.

Build today. Be ready for what’s next.

Learn more and explore the roadmap: quantinuum.com/press-releases…

Will today’s fastest quantum computers keep pace as the problems get harder?

Fast gates on small circuits don’t establish a speed advantage at scale. As computations grow, error-correction overhead and limits on parallel operations can erase, or reverse, any initial edge.

Quantinuum is building to compete where the demands are greatest: on solving real-world problems. Our architecture combines efficient error correction, strong connectivity, and growing parallelism to turn greater scale into faster answers.

The harder the problem, the more these advantages matter. We’ve got the roadmap for unlocking faster answers to meaningful problems.

Chris Langer, senior scientist and fellow at Quantinuum, explains what it takes to deliver speed at scale.

Read his full thoughts here: quantinuum.com/blog/the-right…

The @Quantinuum team will be exhibiting at the UK National Quantum Technologies Showcase on 6 November in London, organized by @InnovateUK, part of @UKRI_News, in collaboration with the UK National Quantum Technologies Programme (NQTP).

Bring your quantum questions, we’d love to talk.

If your company is exploring its next step in quantum computing, come and talk to us about where to start. If you’re a researcher, let’s explore what access to Helios, the world’s most accurate commercial quantum computer, could make possible for your work.

And to our partners and customers: we’re looking forward to catching up, hearing what you’re working on and sharing our latest news – for example our recent achievement of 99.9995% logical memory fidelity on Helios.

This event is a chance to meet the people turning quantum research into practical opportunities.

Come and say hello at Stand 66.

Register here: tinyurl.com/4ydtwua5

#QuantumShowcase26 #QuantumComputing #quantum