Editor’s note: Jay Gambetta is an IBM Fellow and Vice President of IBM Quantum. IBM’s Think Summit is underway and this quantum computing roadmap is an adjenda headliner. 

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We are explorers. We’re working to explore the limits of computing, chart the course of a technology that has never been realized, and map how we think these technologies will benefit our clients and solve the world’s biggest challenges. But we can’t simply set out into the unknown. A good explorer needs a map.

Updating the IBM Quantum Roadmap to anticipate the future of quantum-centric supercomputing

We are explorers. We’re working to explore the limits of computing, chart the course of a technology that has never been realized, and map how we think these technologies will benefit our clients and solve the world’s biggest challenges. But we can’t simply set out into the unknown. A good explorer needs a map.

Two years ago, we issued our first draft of that map to take our first steps: our ambitious three-year plan to develop quantum computing technology, called our development roadmap. Since then, our exploration has revealed new discoveries, gaining us insights that have allowed us to refine that map and travel even further than we’d planned. Today, we’re excited to present to you an update to that map: our plan to weave quantum processors, CPUs, and GPUs into a compute fabric capable of solving problems beyond the scope of classical resources alone.

Our goal is to build quantum-centric supercomputers. The quantum-centric supercomputer will incorporate quantum processors, classical processors, quantum communication networks, and classical networks, all working together to completely transform how we compute. In order to do so, we need to solve the challenge of scaling quantum processors, develop a runtime environment for providing quantum calculations with increased speed and quality, and introduce a serverless programming model to allow quantum and classical processors to work together frictionlessly.

For more details, read the full post at:

https://research.ibm.com/blog/ibm-quantum-roadmap-2025