Machine-verified code corpus
QEC-Bank
Canonical identities, provenance-derived parameters, and honest presentation capabilities for every entry.
| Entry | Representative parameters | Tier | Visual | Tour | Scientific form | Categories | Instances |
|---|---|---|---|---|---|---|---|
| 3D Bacon–Shor codefrozen T1 finite witness | primary · [[27,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| 3D subsystem color codefrozen T1 finite witness | primary · [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| 4D (1,3) surface codefrozen T1 finite witness | primary · [[64,4,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| 4D surface codefrozen T1 finite witness | primary · [[96,6,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Amplitude-damping stabilizer codefrozen Batch 06 T1 finite witness | [[4,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Anisotropic Z2 Laplacian codefrozen Batch 06 T1 finite witness | [[18,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Approximate log-depth random-circuit codefrozen Batch 06 T1 finite witness | [[8,4,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Auxiliary-qubit mapping codefrozen Batch 06 T1 finite witness | [[4,3,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Bacon–Shor coderectangular static subsystem family | square_3 · [[9,1,3]] | T3 | Visual · construction | Tour · available | collection | subsystem css | 3 |
| Four-qubit Bacon-Shor subsystem codeFixed 2-by-2 member in the positive center sector | [[4,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css subsystem | 1 |
| Ball codefrozen T1 finite witness | primary · [[16,4,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Bare seven-qubit codefixed non-CSS [[7,1,3]] block | [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| BB108 bivariate-bicycle codefixed 108-qubit polynomial block | [[108,8,10]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css qldpc | 1 |
| BB288 bivariate-bicycle codefixed 288-qubit polynomial block | [[288,12,18]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css qldpc | 1 |
| BB5 codefixed weight-five polynomial block | [[30,4,5]] | T0 T1 | Visual · stabilizer incidence | Tour · depth only | collection page · object formal target | css qldpc | 1 |
| BB72 bivariate-bicycle codefixed 72-qubit polynomial block | [[72,12,6]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css qldpc | 1 |
| BB90 bivariate-bicycle codefixed 90-qubit polynomial block | [[90,8,10]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css qldpc | 1 |
| Binary-concatenated phantom codefrozen Batch 06 T1 finite witness | [[12,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Bicycle codesingle-circulant A-and-A-transpose family witness | [[6,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css qldpc | 1 |
| Bipartite cyclic cluster codefrozen Batch 06 T1 finite witness | [[10,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Bivariate bicycle code | gross · [[144,12,12]] | T3 | Visual · lattice | Tour · available | collection | css qldpc | 2 |
| Bravyi–Kitaev superfast codefrozen Batch 06 T1 finite witness | [[4,3,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Bravyi–Bacon–Shor codefrozen T1 finite witness | [[6,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Six-qubit Bravyi–Bacon–Shor codefixed nonrectangular subsystem block | [[6,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css subsystem | 1 |
| Campbell–Howard codefrozen Batch 06 T1 finite witness | [[8,3,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Capped color codeodd-distance subsystem family with a shipped CCC(3) witness | ccc3 · [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | subsystem css | 1 |
| Carbon twelve-qubit codefixed two-logical CSS Carbon block | [[12,2,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Chamon codefrozen T1 finite witness | primary · [[32,8,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Check-product codefrozen T1 finite witness | [[14,8,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Checkerboard codefrozen T1 finite witness | primary · [[64,18,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Classical-product CSS codefrozen T1 finite witness | primary · [[16,2,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Clifford-deformed surface codefrozen Batch 06 T1 finite witness | [[13,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Color codefrozen T1 finite witness | [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| 4.8.8 color codethree-color triangular boundary; executable d=3 and d=5 paper patches | d5_triangle · [[17,1,5]] | T0 T2 | Visual · lattice | Tour · available | collection page · collection formal target | css topological qldpc | 2 |
| 6.6.6 color codestandard triangular patch with three color boundaries | d5_triangle · [[19,1,5]] | T0 T3 | Visual · lattice | Tour · available | collection page · collection formal target | css topological qldpc | 3 |
| Compass-model codefrozen T1 finite witness | primary · [[9,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Concatenated Steane coderecursive family with a level-two executable witness | primary · [[49,1,9]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Coherent parity-check codefrozen T1 finite witness | [[10,3,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Twelve-qubit constant-excitation CSS codefixed one-logical constant-excitation block | [[12,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Four-qubit LNCY CSS codefixed one-logical amplitude-damping code space | [[4,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| CSS plaquette codeperiodic cubic B1 gauges; finite even and odd witnesses | L2 · [[8,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 2 |
| CSS-T codefrozen Batch 06 T1 finite witness | [[15,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Cubic surface codefrozen Batch 06 T1 finite witness | [[8,3,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Cyclic hypergraph-product codefrozen Batch 06 T1 finite witness | [[7,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Two-dimensional dynamic-automorphism color codePauli-triangle phi_(rbg) protocol | table8_pauli_triangle · [[24,1,?]] | T2 | Visual · schedule | Tour · available | collection | dynamical non-css topological | 1 |
| Derby–Klassen compact mapping codefrozen Batch 06 T1 finite witness | [[7,6,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Double homological-product codefrozen T1 finite witness | [[33,1,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Doubled color codefrozen T1 finite witness | primary · [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Eight-qubit distance-two stabilizer codefixed Pauli block with an XP phase convention | [[8,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Eight-qubit color code | [[8,3,2]] | T2 | Visual · stabilizer incidence | Tour · available | object | small-code textbook css | 1 |
| Eleven-qubit distance-five stabilizer codefixed non-CSS block with corrected primary tableau | [[11,1,5]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Fermions-into-qubits codefrozen Batch 06 T1 finite witness | [[4,3,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Five-qubit perfect code | [[5,1,3]] | T2 | Visual · stabilizer incidence | Tour · available | object | small-code textbook non-css | 1 |
| Floquet codefrozen Batch 06 T1 finite witness | [[18,2,?]] | T1 | Visual · schedule | Tour · depth only | collection | non-css | 1 |
| Four-qubit error-detecting code | [[4,2,2]] | T2 | Visual · stabilizer incidence | Tour · available | object | small-code textbook css | 1 |
| Generalized quantum divisible codefrozen T1 finite witness | primary · [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Generalized quantum Tanner codefrozen Batch 06 T1 finite witness | [[392,48,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Generalized Shor codeproduct of two repetition factors | primary · [[9,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Ganti–Onunkwo–Young codesix-r CSS family with its smallest witness | primary · [[6,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Gross codefrozen Batch 06 T1 finite witness | [[144,12,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Haah cubic codeperiodic qubit CSS Code 1 | L3_periodic · [[54,2,3–9]] | T2 | Visual · lattice | Tour · available | collection | css qldpc topological | 3 |
| Heavy-hexagon codefrozen Batch 06 T1 finite witness | [[9,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Hemicubic codefrozen T1 finite witness | primary · [[6,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Hermitian quantum LDPC codefrozen T1 finite witness | [[8,4,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Hypergraph product | rep3xrep3 · [[13,1,3]] | T2 T0 | Visual · construction | Tour · available | operator | css product | 1 |
| Seven-qubit hypergraph-product codesmallest fixed HGP block | [[7,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Hierarchical quantum codefrozen Batch 06 T1 finite witness | [[35,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Higher-dimensional surface codefrozen T1 finite witness | primary · [[24,3,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Higher-dimensional toric codefrozen T1 finite witness | primary · [[18,2,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Five-qubit holographic codefrozen Batch 06 T1 finite witness | [[5,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Six-qubit holographic codefrozen Batch 06 T1 finite witness | [[6,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Holographic Steane codefrozen Batch 06 T1 finite witness | [[7,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Holographic subsystem codefrozen Batch 06 T1 finite witness | [[4,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Homological-product codefrozen T1 finite witness | [[25,1,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Honeycomb Floquet code | L3x3 · [[18,2,?]] | T3 | Visual · schedule | Tour · available | collection | dynamical non-css topological | 2 |
| Hypercube quantum codefrozen T1 finite witness | primary · [[8,3,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Hypersphere-product codefrozen T1 finite witness | primary · [[128,2,8]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Iceberg codeeven-length two-check CSS family | m2 · [[4,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 3 |
| Kitaev honeycomb subsystem codefrozen T1 finite witness | primary · [[8,0,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css subsystem | 1 |
| Klein-bottle surface codesquare-cellulated closed nonorientable family | L3 · [[18,2,3]] | T1 | Visual · construction | Tour · depth only | collection | css topological | 2 |
| KLS graph codefrozen Batch 06 T1 finite witness | [[9,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| La-cross codefrozen Batch 06 T1 finite witness | [[34,4,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Lift-connected surface codefrozen Batch 06 T1 finite witness | [[15,3,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Long-range-enhanced surface codefrozen Batch 06 T1 finite witness | [[52,4,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Matching codefrozen Batch 06 T1 finite witness | [[6,5,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Morphed diagonal-Clifford codefrozen Batch 06 T1 finite witness | [[10,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Multisector hypergraph-product codefrozen T1 finite witness | primary · [[96,6,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Nonlocal low-depth random-circuit codefrozen Batch 06 T1 finite witness | [[8,4,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Phantom codefrozen Batch 06 T1 finite witness | [[4,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Fourteen-qubit constant-excitation codefixed three-logical CSS block | [[14,3,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Purity-testing codefrozen Batch 06 T1 finite witness | [[4,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Seven-qubit quantum error-transmuting codefixed non-CSS error-transmuting block | [[7,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Quantum multidimensional parity-check codefrozen Batch 06 T1 finite witness | [[16,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Thirteen-qubit quadratic-residue codefixed cyclic non-CSS quadratic-residue block | [[13,1,5]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Qubit BCH codebinary dual-containing BCH family with a Steane witness | [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum divisible codefrozen T1 finite witness | primary · [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum dodecahedron codefixed graph-derived non-CSS block | [[16,4,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Quantum expander codebinary symmetric hypergraph-product family | complete_graph_5 · [[125,37,3]] | T2 | Visual · construction | Tour · available | collection | css hypergraph-product qldpc | 2 |
| Quantum Golay codefixed binary CSS block | [[23,1,7]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css | 1 |
| Quantum H codeeven-k self-dual CSS family | primary · [[6,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum Hamming codefrozen T1 finite witness | primary · [[8,3,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Quantum Hamming codefifteen-qubit CSS block | [[15,7,3]] | T2 | Visual · stabilizer incidence | Tour · available | object | small-code css | 1 |
| Binary quantum Hamming CSS codeweakly self-dual perfect CSS family | r3 · [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 3 |
| Five-covered icosahedral stabilizer codefixed six-input five-sheet cover around opposite triangular faces | [[54,6,5]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css | 1 |
| Quantum k-orthogonal codefrozen T1 finite witness | primary · [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum Logic Codefour-qubit core slice with repeated blocks | primary · [[8,4,2]] | T0 T1 | Visual · stabilizer incidence | Tour · depth only | collection page · collection formal target | css | 1 |
| Quantum parity codefrozen T1 finite witness | [[9,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum pin codefrozen Batch 06 T1 finite witness | [[15,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum rainbow codefrozen Batch 06 T1 finite witness | [[15,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum Reed–Muller codefrozen T1 finite witness | primary · [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum Reed–Muller codefifteen-qubit punctured RM(1,4) block | [[15,1,3]] | T3 | Visual · stabilizer incidence | Tour · available | object | small-code css | 1 |
| Quantum Tanner codefrozen T1 finite witness | [[392,48,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum tensor-product codefrozen T1 finite witness | [[21,9,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Triorthogonal codegeneral class with the Bravyi–Haah fourteen-qubit witness | [[14,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Plenio-Vedral-Knight constant-excitation codefixed signed source subspace | [[8,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Qubit stabilizer OAQECCfrozen Batch 06 T1 finite witness | [[4,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Subsystem qubit CSS codegeneral class with a Bacon–Shor gauge witness | [[9,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Subsystem qubit stabilizer codegeneral gauge-group class with a four-qubit witness | [[4,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Real-projective-plane codefrozen T1 finite witness | [[15,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Quantum repetition codefinite open chain; bit-flip and phase-flip basis conventions | bit_L5 · [[5,1,1]] | T2 | Visual · lattice | Tour · available | collection | css textbook | 3 |
| Rhombic-dodecahedron surface codefixed non-CSS polyhedral block | [[14,3,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Ring CPC codefrozen T1 finite witness | [[11,3,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Spatially coupled QLDPC codefrozen T1 finite witness | [[42,4,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Self-dual CSS codegeneral class with an even-parity witness | [[6,4,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Shor codefixed nine-qubit CSS block | [[9,1,3]] | T2 | Visual · stabilizer incidence | Tour · available | object | small-code textbook css | 1 |
| SHYPS codefrozen T1 finite witness | primary · [[49,9,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Single-qubit Clifford codefrozen Batch 06 T1 finite witness | [[7,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Nontrivial six-qubit stabilizer codedegenerate fixed block | [[6,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Six-qubit semi-self-dual CSS codefixed [[6,1,2]] CSS block | [[6,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Knill C6 codefixed six-qubit CSS block | [[6,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Small triorthogonal code familythree-k-plus-eight subfamily with its first witness | [[14,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Square homological product codenilpotent square-boundary product witness | [[25,1,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css qldpc | 1 |
| Square-lattice cluster-state codefrozen Batch 06 T1 finite witness | [[9,0,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Ten-qubit morphed Reed-Muller codefixed one-logical CSS block | [[10,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Ten-qubit binarized-qudit CSS codefixed two-logical CSS block | [[10,2,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Thirteen-qubit cyclic distance-five codefixed single-generator cyclic stabilizer block | [[13,1,5]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Sixteen-qubit symplectic-double codefixed concatenated symplectic-double block | [[16,4,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Sixteen-qubit tesseract color codefixed self-dual CSS block | [[16,6,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Seventeen-qubit 4.8.8 color codefixed distance-five CSS block | [[17,1,5]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Eighteen-qubit BCC codefixed cyclic-cluster CSS block | [[18,2,5]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Twenty-qubit B&C phantom codefixed binarized-ququart CSS block | [[20,2,6]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Forty-seven-qubit quadratic-residue stabilizer codefrozen Batch 06 T1 finite witness | [[47,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Forty-nine-qubit k-orthogonal codefrozen T1 finite witness | [[49,1,5]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css | 1 |
| Four-qubit one-logical stabilizer codefixed non-CSS adiabatic-code block | [[4,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Five-qubit morphed distance-two codefixed one-logical CSS block | [[5,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Quantum convolutional codefrozen T1 finite witness | primary · [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Six-qubit error-detecting codefixed high-rate self-dual CSS block | [[6,4,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Eight-qubit projective-plane color codefixed two-logical CSS block | [[8,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Eight-qubit two-logical distance-three codefixed mixed-Pauli block | [[8,2,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Eight-qubit three-logical distance-three codefixed mixed-Pauli block | [[8,3,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Nine-qubit quadric codefrozen T1 finite witness | [[9,3,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css | 1 |
| GF(4) stabilizer codefrozen T1 finite witness | [[5,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Steane code | [[7,1,3]] | T3 | Visual · lattice | Tour · available | object | small-code textbook css topological | 1 |
| Small stellated dodecahedron CSS codefrozen T1 finite witness | [[30,8,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css | 1 |
| Subsystem color codefrozen Batch 06 T1 finite witness | [[15,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Subsystem higher-dimensional surface codefrozen Batch 06 T1 finite witness | [[12,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Subsystem product codefrozen T1 finite witness | [[16,4,4]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Subsystem quantum parity codefrozen T1 finite witness | [[9,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Subsystem qubits-into-qubits codefrozen Batch 06 T1 finite witness | [[4,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Subsystem surface codefrozen Batch 06 T1 finite witness | [[12,2,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Surface codeplanar, unrotated | L3 · [[13,1,3]] | T0 gold | Visual · lattice | Tour · available | collection page · collection formal target | css topological hypergraph-product | 3 |
| Transverse-field Ising-model codefrozen Batch 06 T1 finite witness | [[6,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Tile codefrozen T1 finite witness | primary · [[13,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Tillich–Zémor codestructured-seed hypergraph-product witness | [[25,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css hypergraph-product qldpc | 1 |
| Toric codetwo-dimensional periodic square cellulation | L3 · [[18,2,3]] | T2 | Visual · lattice | Tour · available | collection | css topological hypergraph-product | 2 |
| Trapezoid subsystem codefrozen T1 finite witness | primary · [[10,4,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css subsystem | 1 |
| Tree cluster-state codefrozen Batch 06 T1 finite witness | [[7,0,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Triangle surface code | r2-s2-t2 · [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Tricycle codefrozen T1 finite witness | primary · [[6,3,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Twelve-qubit two-logical CSS codefixed [[12,2,2]] block | [[12,2,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Seven-qubit triangle twist codesmallest fixed triangle-code patch | [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Twist-defect surface codefrozen T1 finite witness | [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Twisted XZZX toric codefamily represented by its ten-qubit shifted-boundary member | [[10,2,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| 2D hyperbolic surface codefrozen T1 finite witness | [[30,8,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| Two-foliated fracton codefrozen Batch 06 T1 finite witness | [[54,10,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| X-cube codefrozen Batch 06 T1 finite witness | [[24,9,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |
| XY surface codefrozen Batch 06 T1 finite witness | [[13,1,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| XYZ color codefrozen Batch 06 T1 finite witness | [[6,4,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| XYZ hexagonal codefrozen Batch 06 T1 finite witness | [[6,5,?]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| XYZ-product codefrozen T1 finite witness | [[4,1,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Seven-qubit three-logical CSS codefixed CSS block from Gottesman's small-code table | [[7,3,2]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| XZZX surface codeplanar open-boundary family; distance-three finite witness | [[9,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | non-css | 1 |
| Ten-qubit rotated-toric CSS codefixed two-logical rotated-toric block | [[10,2,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | css small-code | 1 |
| Seven-qubit cyclic XZZX codefixed tailored non-CSS memory block | [[7,1,3]] | T1 | Visual · stabilizer incidence | Tour · depth only | object | non-css small-code | 1 |
| Yoked surface codefrozen T1 finite witness | primary · [[52,2,6]] | T1 | Visual · stabilizer incidence | Tour · depth only | collection | css | 1 |