Impacts of Decoder Latency on a Utility-Scale Quantum Computer Architecture
An arXiv preprint (2511.10633) published on 2026-08-25 analyzes how decoder latency affects the architecture of a utility-scale quantum computer. The work examines trade-offs between syndrome decoding speed and system-level design parameters for error-corrected machines.
AI analysis — not reported by the source
What this could mean
- 0–2 yearsPlausible
The analysis could give hardware teams a concrete decoder-latency budget for first utility-scale systems, clarifying whether real-time decoding must be placed closer to the cryostat or can run in standard control electronics.
If the preprint's architecture model translates to near-term superconducting or trapped-ion prototypes, its latency thresholds would become design targets for control stacks within the next two years.
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