The dwelled-wave cell — backtested 87%, failed its pre-registered forward court at 29.9% over 335 emissions. Retired Sep 14, 2026; wave lights remain as unlabeled witnesses.
The 1-Hour Engine — 50.3% across 1,088 graded signals, no conditioning survived. Removed from the card Sep 24, 2026; capture continues silently.
The Qualified Signal gate — the intraday entry gate (backtested 57–62%) recorded 47.2% across 161 forward-scored fires. Alerts paused Aug 18, 2026; benched Sep 24, 2026; capture continues.
The pull-reversion cells & confirmed-dwell — early sample rates (81.5% / 66% / 62.5%) fell to 60%, 34.5% and 36.6% across hundreds of forward windows. Labels removed Sep 28, 2026; the dip-side light stays as an unlabelled witness, court running.
We publish these because grades that can never convict are not grades. Full retirement entries on the grading-standards page.