What was computed
cfspopcon: config-22021 INSIDE feasible region (f_GW 0.30 3x margin, P_SOL/P_LH 1.81, betaN 2.4x margin); P_fus 90.8 (+7% model diff)
Reproduce this
# Reproduce BR-L2-A30 against the frozen record pip install kronos-toolkit # github.com/KronosFE/kronos-toolkit python -c "from kronos_toolkit.verify import run_regression; run_regression()" # BR-L2-A30 is anchored in the 2026-08-27 freeze spine (verdict: reproduced).