| output gate | \gamma_\rho | N | distance | cited |
|---|---|---|---|---|
| \mathrm{CS}_{01} | 3.424 | 9 | d = 3 | Wills et al. (2026); Jain et al. (2026) |
| \mathrm{T}_{0}\cdot \mathrm{T}_{1}\cdot \mathrm{CS}_{01} | — | 9 | d = 3 | Wills et al. (2026); Jain et al. (2026) |
| \mathrm{T}_{0}\cdot \mathrm{T}_{1} pure T | 2.793 | 9 | d = 3 | Wills et al. (2026); Jain et al. (2026) |
These factories share n, k and d but prepare different magic states. No CNOT circuit with S, Z and CZ corrections turns one of these gates into another.
Nearest lengths with the same k and d: [\![42,\,2,\,3]\!] · [\![44,\,2,\,3]\!] · [\![45,\,2,\,3]\!] · [\![40,\,2,\,3]\!] · [\![46,\,2,\,3]\!] · [\![39,\,2,\,3]\!] · [\![47,\,2,\,3]\!] · [\![38,\,2,\,3]\!] · [\![48,\,2,\,3]\!] · [\![37,\,2,\,3]\!] · [\![36,\,2,\,3]\!] · [\![35,\,2,\,3]\!]