QEC
Demo
QEC_DECODER
VALIDATED_SCHEMA
MWPM Surface-Code Decoder Demo
Demo record for a minimum-weight perfect matching decoder used in local surface-code memory examples.
QEC metadata
- Code families
- rotated-surface-code, repetition-code
- Decoder family
- mwpm
- Distances
- 3, 5
- Noise models
- circuit-level-depolarizing
- Syndrome format
- stim-detector-sampler
- Interface
- 0.1
Source
Repository: https://github.com/ketqat/examples
Language: Python
License: Apache-2.0
surface-code
mwpm
demo
Cite this
@misc{ketqat_qecmwpmsurfacecodedemo_2026,
title = {MWPM Surface-Code Decoder Demo},
author = {KetQat contributors},
year = {2026},
howpublished = {\url{https://ketqat.com/qec/mwpm-surface-code-demo}},
note = {Source: \url{https://github.com/ketqat/examples}}
}Benchmark runs
Related artifacts
No relations recorded. Relations are typed links -- for example “decodes” or “compatible with” -- asserted by a person and, where possible, backed by evidence.
Related artifacts
- Uses the same QEC code family: rotated-surface-code.
- Shares tags surface-code, mwpm, and demo.
- Assumes the same noise model: circuit-level-depolarizing.
- Uses the same QEC code family: rotated-surface-code.
- Shares tags surface-code, mwpm, and demo.
- Assumes the same noise model: circuit-level-depolarizing.
- Uses the same QEC code family: rotated-surface-code.
- Assumes the same noise model: circuit-level-depolarizing.
- Shares tags surface-code and mwpm.
- Comes from the same source repository.
- Shares the tag demo.
These artifacts are related, which is a judgement about their metadata. That is not the same as being comparable: whether two results may be ranked together is decided by the compatibility rules against the actual runs, and shared tags or a shared code family do not establish it.
Verification evidence
No verification evidence recorded.