Recent Activity
2026-10-24FR-QE-0008Approved Scout flag 2026-10-24-01 implemented after explicit all-approved-flags corpus authorisation. NeST is architecture/simulation evidence only; extrapolation and hardware-validation limits retained. FR-QE-0008 only; no separate FR-QE-0004 instance. AS-005, RESOLVING / VS-04, mechanisms and open questions unchanged. Receipt: docs/reviews/SCOUT-2026-10-24-APPROVED-INSTANCES.md.Resolving
2026-10-20FR-QE-0008Normal Record Review admitted Lavasani et al., arXiv:2610.24077v1, as direct trapped-ion below-threshold distance-scaling evidence. Experimental colour-code memory scaling spans d=3,5,7 and logical two-qubit Clifford scaling spans d=3,5. Larger-scale resource projections and unmeasured universal-computation claims are excluded.Resolving
2026-10-03FR-QE-0008Normal Record Review of RR-2026-10-03-01 admitted Burt et al., arXiv:2610.01923v1, as distinct protocol-design evidence for loss-tolerant distributed lattice surgery. The 50% interface-erasure result assumes absent local noise; local errors mask the interface-distance advantage at 10^-3 circuit/resource error and gains strengthen at lower noise. This is not an experimental system-scale suppression result. AS-003 remains current; FR-QE-0008 stays RESOLVING / VS-04. No open question or claim change.Resolving
Evidence Trajectories - PROG-QE
View Quantum Engineering trajectoriesQE records are brought forward within the full archive.Frontier Records — PROG-QE
FR-QE-0001Google Quantum Advantage (Sycamore) — Computational Supremacy via Random Circuit Sampling2 assessmentsFragmentingStabilisinglast assessed 2026-07-22opened 2024-01-01StabilisingFR-QE-0002D-Wave Quantum Annealing — Practical Computational Advantage3 assessments · Fragmenting reaffirmed · last assessed 2026-09-12opened 2024-01-15FragmentingFR-QE-0003Fault-Tolerant Logical Qubits — Error Rate Scaling with Code Distance2 assessments · Escalating reaffirmed · last assessed 2026-06-28opened 2024-01-15EscalatingFR-QE-0004Below-Threshold Quantum Error Correction — Scalable Architecture4 assessments · Resolving reaffirmed · last assessed 2026-09-14opened 2024-01-15ResolvingFR-QE-0005Cryptographically Relevant Quantum Computing — RSA Factorisation4 assessments · Escalating reaffirmed · last assessed 2026-09-15opened 2024-01-15EscalatingFR-QE-0006Fault-Tolerant Quantum Utility — Practically Useful Algorithms Beyond Classical Simulation4 assessments · Escalating reaffirmed · last assessed 2026-09-16opened 2024-01-15EscalatingFR-QE-0007Practical Quantum Advantage — Performance Beyond Classical Computation on Relevant Problems3 assessments · Fragmenting reaffirmed · last assessed 2026-09-17opened 2024-01-15FragmentingFR-QE-0008Quantum Error Correction Scaling — Logical Rate Suppression Under Physical Overhead5 assessments · Resolving reaffirmed · last assessed 2026-10-20opened 2024-01-15Resolving
Programme Notes — PROG-QE
Landscape Essays — PROG-QE
No current programme-level diagnosis.