Simulate and sample circuits
Parse Stim-format circuits, inspect structure with
rstim stats, and sample measurement or detector shots.
What's in the box
One workspace, the whole decoder-experiment loop
Simulate circuits, extract detector error models, decode with three decoder families, and benchmark the results — without leaving the workspace.
Extract detector error models
Derive DEMs with rstim analyze_errors and sample them
directly with rstim sample_dem.
Decode with three decoder families
MWPM (rmatching), BP-OSD (rbposd), and ILP
(rilpqec) decoders share one workspace and harness.
Archive decoder sample results
RSMP v1 stores every measurement result in a circuit-bound archive, then recovers measurements, detectors, and observables with the original circuit.
Render circuit diagrams
Render SVG diagrams with rstim render_svg, including
seeded atom-loss sample-shot overlays, and export QP101 JSON.
Construct CSS codes
Build CSS code matrices with qec-code and run exact or
randomized distance checks backed by qec-ilp-core.