The doubled pass now runs only on resolved, rising classes (two sets of ~134 with probe logs), so the
twenty-minute model placement in a doubled cubic cell can no longer arise, and the adopted answer is
validated again (9min: R-free 0.275 against the deposited model, 0.574 in the half cell).
Final rules, measured on gate + ci tier + all sets with a de-modulated axial row + 49 sets with a
baseline supercell occupancy >= 8% + the private arm: 9min fail -> pass (P212121, doubled cell);
every other set run keeps its verdict and a bit-identical p.hkl.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EizBKhTqrAYago9KJG3dA3