Phase 3 Entanglement ZNE Analysis Manifest¶
Date: 2026-05-20
Inputs¶
- Counts artefact:
data/phase3_entanglement_tomography/entanglement_tomography_live_ibm_fez_2026-05-20T023600Z.json - Reference CSV:
data/phase3_entanglement_tomography/entanglement_observable_rows_2026-05-07.csv - Backend:
ibm_fez - Job IDs:
d86hs6qs46sc73f70h90, d86hsltg7okc73el4lg0
Outputs¶
- JSON summary:
data/phase3_entanglement_tomography/entanglement_zne_summary_2026-05-20_ibm_fez_zne.json - Scale rows:
data/phase3_entanglement_tomography/entanglement_zne_scale_rows_2026-05-20_ibm_fez_zne.csv - Scale rows SHA256:
f93435be67f98e4f6ded9d1e0378c06c2cc4586343e1cf2bed895fa00f917e5a - Channel summary:
data/phase3_entanglement_tomography/entanglement_zne_channel_summary_2026-05-20_ibm_fez_zne.csv - Channel summary SHA256:
775594dd3efc8f519111365179659d41903cf774bcde1d20a378d53b6ee8e7aa
Result Snapshot¶
- Scale rows:
15 - Channels:
5 - Noise scales:
[1, 3, 5] - Scale-1 mean absolute deviation:
0.4196274906488838 - Linear ZNE mean absolute deviation:
0.44124749932943935 - Readout-mitigated linear ZNE mean absolute deviation:
0.4468173734963394 - Quadratic ZNE mean absolute deviation:
0.4477931807530503
Readout Mitigation¶
- Method:
full_correlated_readout_inverse - Calibration circuits:
16 - Boundary: full correlated readout inversion only; not a ZNE/PEC result and not a correction for basis-rotation or coherent gate errors
Boundary¶
small preregistered reduced-Pauli ZNE stress test only; not a backend-general, advantage, full-tomography, or full-causal mechanism claim