Round 2 verification audit for C008
Model: gpt-5
Claim: The steady state is insensitive to the values of Phi, gamma and theta, so these parameters do not require precise calibration.
Source alignment: source/main.tex:108-108 (Dissipation scheme)
Prior official verdict: verified with failure_reason None.
Executable evidence: run.py. Sandbox rerun logs: run.log.
Independent audit: I scanned the copied script for imports/shared helper dependencies and reran it through the sandbox. The code is self-contained in this attempt directory and targets the claim strategy: Verify the +1 eigenvector (steady state) of the cycle superoperator equals |Psi^-><Psi^-| over a range of (Phi,gamma,theta), confirming the fixed point is parameter-independent.. I checked the relevant family model rather than relying only on exit status; the rerun is treated as one reproducibility input.
Decision:
Round 2 verdict is verified with failure_reason None and limitations []. Notes: Steady state insensitive to (Phi,gamma,theta). 3x3x3 interior grid (27 points): steady-state singlet fidelity = 1.0 everywhere (min=max=1.000000000000); +1 eigenvector = |Psi->