Staging installation · synthetic data · not a permanent scientific record · 673dc18 · Merge dev taxonomy work into staging
Circuit Bench

Circuit revision

Planar stability experiment d=5

Published

Description

Synthetic circuit used only to exercise Circuit Bench plots and filters.

Revision note: Synthetic first revision.

Noise model
Fixed phenomenological noise
Priors randomised
No
Code distance upper bound
5
Circuit distance upper bound
5
Rounds
12
Detectors
260
Errors
960
Observables
1
CSS
Yes
X only
Yes
Z only
No
Files and DEM construction Schema circuit/0.1

Files

RoleFileBytesSHA-256
Sampling circuit planar-stability-d5.stim 95 079bde4ef3ea92f9fde7fbc4a31e68d1d36c7c854e90400424e2b47d08e23de3
Detector error model planar-stability-d5.dem 68 36b34d3ebb6d81a0608d4d959985dec510fab17ef471df30befed63d802b99aa
Manifest planar-stability-d5-manifest.json 71 6c39c49eab6e910e7bf3d04b54655d0f6816732961151d4b236d11ddff58d2e9

Detector error model construction

Stim version
1.15.0
Method
stim.Circuit.detector_error_model
Decompose errors
false
Flatten loops
false
Allow gauge detectors
false
Approximate disjoint errors
No
Ignore decomposition failures
false
Block remnant edges
false
Record history 3 events · revisions and publication decisions
  1. Submitted Casey Circuit Submission event synthesised during history migration. Planar stability experiment d=5
    Event details
    Sequence
    1

    Structured details

    {
  "migration_inferred": true,
  "projected_state": "published"
}

    Canonical submitted snapshot

    {
  "data": {
    "migration_inferred": true,
    "record_id": "38c61125-e1b7-5237-8ea2-cd851a2ee025",
    "schema_release_id": "897d7453-dc92-538f-b1f8-7ef49c6235be"
  },
  "schema": {
    "record_type": "circuit",
    "version": "0.1"
  }
}
  2. Approved System (migration_backfill) Historical approval actor was not recorded. Planar stability experiment d=5
    Event details
    Sequence
    2

    Structured details

    {
  "approval_route": "legacy_unknown",
  "migration_inferred": true
}
  3. Published System (migration_backfill) Publication event synthesised from the lifecycle projection. Planar stability experiment d=5
    Event details
    Sequence
    3
    Caused by
    Event 2

    Structured details

    {
  "migration_inferred": true
}

Decoder results on this circuit

Scripted query (OData 4.01 subset)
Syntax and field reference
Decoding algorithm filters, 0 applied
Algorithm tags all of
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Circuit Bench
Machine filters, 0 applied

The current population contains 7 published results. Its filters, query, plot, and sort describe the same population.

Show plotter Hide plotter 7 /7 points
LER upper 95% @ 5% acceptance against t₁₀₀₀ 7 of 7 results plotted.
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Advanced plot settings uncertainty, grid and marker appearance
Scatter plot of LER upper 95% @ 5% acceptance against t₁₀₀₀; x is linear and y is linear. Points retain the caller's result order. Stored intervals are displayed as bars. 7 of 7 results have plottable axis values. 0 2 · 107 4 · 107 6 · 107 8 · 107 1 · 108 5 · 10-2 0.1 0.15 0.2 0.25 t₁₀₀₀ ns · linear LER upper 95% @ 5% acceptance probability · linear
Point details and field definitions

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x-axis
t_1000_ns — t₁₀₀₀ (ns), linear scale, lower is better. Definition
y-axis
score_ler_upper_95_at_5pct_acceptance_v0_1 — LER upper 95% @ 5% acceptance (probability), linear scale, lower is better. Definition
uncertainty
Whisker bars. 0 x-axis and 7 y-axis stored intervals are available in this plotted population. Only complete lower/upper intervals stored under the selected score definition are drawn; Circuit Bench does not infer missing errors.
Plot data
Tabular data for this plot (7 rows)
LER upper 95% @ 5% acceptance against t₁₀₀₀; omitted points are reported above.
Record Result UUID t₁₀₀₀ (ns) LER upper 95% @ 5% acceptance (probability)
Clear Matcher v0.2 f77f4bbb-db94-5122-b9cb-a13f5e569a61 0.12 probability
Neural Syndrome v0.1 f65c541e-0237-521d-8f95-119547af0200
Sparse BP+OSD v0.1 d7fae99f-9dfc-58b7-a81f-810ffa1a2809
Streaming Cluster v0.1 73c33ef1-b9bd-573a-9a69-d4acb3a10aa3 0.256 probability
Sweep Cellular v0.1 555d4dc0-08c5-57e5-aa05-fcc9b378478b 0.216 probability
Tensor Trail v0.1 edc3553d-8e5e-534d-a577-4f78aea942d4
Union-Find Sprint v0.1 9681485c-751f-5445-af8d-51d04543c1b4 0.184 probability
7 records Sort: Decoder ascending

Table view options

Choose the columns shown in this table. The selection is recorded in the URL.

Visible columns
Decoder 1↑ Version Algorithm tags Machine type Machine Shots LER upper 95% @ 5% t₁₀₀₀ (ns) Evaluator scores Reproduction Published
Clear Matcher0.2CPUdemo-eight-core-cpu140,000 0.12 probability Brier loss upper 95% bound: 2 · 10⁻² probability; LER upper 95% bound at 5% acceptance: 0.12 probabilityDecoder-author submitted/approved31 Aug 2026, 12:52 a.m.
Neural Syndrome0.1GPUdemo-single-gpu140,000 Brier loss upper 95% bound: 1.408 · 10⁻² probability; LER upper 95% bound at 5% acceptance: 6.08 · 10⁻² probabilityIndependent reproduction31 Aug 2026, 1:16 a.m.
Sparse BP+OSD0.1GPUdemo-single-gpu140,000 Brier loss upper 95% bound: 1.6 · 10⁻² probability; LER upper 95% bound at 5% acceptance: 8 · 10⁻² probabilityIndependent reproduction31 Aug 2026, 1:08 a.m.
Streaming Cluster0.1FPGAdemo-fpga-board140,000 0.256 probability Brier loss upper 95% bound: 3.36 · 10⁻² probability; LER upper 95% bound at 5% acceptance: 0.256 probabilityIndependent reproduction31 Aug 2026, 1:40 a.m.
Sweep Cellular0.1FPGAdemo-fpga-board140,000 0.216 probability Brier loss upper 95% bound: 2.96 · 10⁻² probability; LER upper 95% bound at 5% acceptance: 0.216 probabilityIndependent reproduction31 Aug 2026, 1:24 a.m.
Tensor Trail0.1GPUdemo-single-gpu140,000 Brier loss upper 95% bound: 1.28 · 10⁻² probability; LER upper 95% bound at 5% acceptance: 4.8 · 10⁻² probabilityIndependent reproduction31 Aug 2026, 1:32 a.m.
Union-Find Sprint0.1CPUdemo-eight-core-cpu140,000 0.184 probability Brier loss upper 95% bound: 2.64 · 10⁻² probability; LER upper 95% bound at 5% acceptance: 0.184 probabilityIndependent reproduction31 Aug 2026, 1 a.m.