What was computed
GPU fleet: fast-ion/alpha + TF ripple: 99.99% confined, prompt loss 0.013%, wall load 0.225 kW/m2; delta=-0.33 confirmed. CLOSES local ASCOT5 arbitration flag
Reproduce this
# Reproduce BR-L1-A14 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-L1-A14 is anchored in the 2026-08-27 freeze spine (verdict: reproduced).