VALIDATED ON REAL HARDWARE. DECODER-AGNOSTIC. EVERY CLAIM HAS AN AUDIT FILE.

Postselect decoded QEC shots by decode confidence. Hardware (recomputed, protected-logical): ~14% fewer logical errors at 20% discard on a degraded-day Fez run with 927 real failures (single-job), plus 38.8% on IBM Torino via postselection. Stim simulation: up to 68%. The earlier Fez "41.3%" was odd-parity on below-threshold data (zero logical errors).

Lower VQE compute costs, 44.2% eval reduction on caffeine 16q IBM Fez (n=8 hardware), reaches HF energy. 26-28% on 5 drugs in simulator.

Detect runs heading for failure in real time, AUC 0.654 round-2 abort, 80% budget saved on aborted runs

Detect and discard corrupted quantum measurements. 74% mean capture across 9 configs on IBM Fez, 6 of 9 hit 100% capture.

Score every backend before you submit. r=0.9996 drift-score vs odd-parity readout-event rate on IBM Kingston, n=253K shots. Pick a backend, see whether to submit now or wait for the next calibration window.

Certified quantum entropy. Von Neumann debiased from IBM Fez, NIST SP 800-22 tested per batch, HMAC-signed certificate. EUR 3.20 per MB.

Watch all gates run end-to-end on a calibrated noise replay. ShotValidator filters, SafetyGate scores, LiveGate aborts, ChemGate prunes, Result Passport signs.

Per-shot monitoring + automated abort + EventBus telemetry. Watch the gate stack run live, see when it aborts and why.