results: pass residual mirror short gate

1 files changed, 23 insertions, 0 deletions

diff --git a/RESIDUAL_MIRROR.md b/RESIDUAL_MIRROR.md
index 61e5691..ab13eb8 100644
--- a/RESIDUAL_MIRROR.md
+++ b/RESIDUAL_MIRROR.md
@@ -95,3 +95,26 @@ rate and observation count, residual mirroring improves early alignment by
 `0.038200`. This is evidence that removing estimator noise at the fixed point
 matters. It remains inherited local predictive weight estimation, so the
 strict reviewer score stays `5/10`.
+
+## Audited RRM-2 outcome
+
+The frozen short accuracy gate passed on source revision `6206483`:
+
+| hidden LR | validation accuracy | early alignment | all-layer alignment | feedback/forward cosine |
+|--:|--:|--:|--:|--:|
+| 0.03 | 62.32% | 0.999604 | 0.999692 | 0.999970 |
+| 0.10 | **65.08%** | **0.999128** | **0.999377** | **0.999902** |
+
+The accuracy selector chooses hidden LR 0.1. It clears the 65% gate by only
+0.08 points and lies 9.86 points below matched BP at 74.94%, clearing the
+within-10-point gate by 0.14 points. Both runs are finite. The selected run
+uses zero task-loss queries, 119 mirror events, `2.4256703e13` MACs
+(`0.9969x` matched BP), 1.731 GB peak allocated memory, and 93.0 s on a GTX
+1080. Every frozen RRM-2 check passes, so RRM-3 opens without changing the
+selected mirror rate, cadence, or hidden learning rate.
+
+The nearly exact directional and weight cosines do not erase the short-horizon
+accuracy gap. This makes the result more useful as a strict baseline: direction
+alone is not a surrogate for trajectory equivalence, especially when feedback
+tracks changing forward weights at discrete intervals. Because RRM is inherited
+predictive weight estimation, this pass does not change the reviewer score.