What was computed
RESOLVED by re-benchmark: WHAM=unplugged regime, cannot validate the plugged-branch model (model conservative 2-3 orders there); M-45 rests on Frank-c
Reproduce this
# Reproduce BU-L2-A3 against the frozen record pip install kronos-toolkit # github.com/KronosFE/kronos-toolkit python -c "from kronos_toolkit.verify import run_regression; run_regression()" # BU-L2-A3 is anchored in the 2026-08-27 freeze spine (verdict: revised).