Error correction
Prototype validatedLogical qubits are the core path from noisy devices to useful systems.
Roadmaps now track logical error rates instead of raw qubit count.
Industry detail
Quantum Computing
Multiple hardware approaches are converging on error correction, control systems, and cloud access.
Prototype
Connected record
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Industry system
Connected view
Dependencies, demand, capabilities, companies, milestones, and evidence in one workspace.
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Stage
Prototype
Companies
9
Milestones
4
Enabling stack
Global axes
Demand and adjacent markets
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Core capabilities
Capability map
What has to work
The main technical capabilities that define progress in this industry.
Cryogenic control
Prototype validatedControl electronics must scale without overwhelming cooling budgets.
Hardware stacks are consolidating around manufacturable modules.
Quantum networking
Scientific basisEntanglement links are an early layer for distributed quantum systems.
Metropolitan testbeds are connecting labs and telecom assets.
Software stack
Pilot deploymentsCompilers and error mitigation shape what near-term machines can do.
Cloud access is turning prototypes into shared development platforms.