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authorYurenHao0426 <Blackhao0426@gmail.com>2026-07-22 13:28:23 -0500
committerYurenHao0426 <Blackhao0426@gmail.com>2026-07-22 13:28:23 -0500
commitc27e0824a41e6c54dd9079f17c20c306c5f2e9c9 (patch)
tree052d79f45fe1f8fc4e2de853fec6e592acdfed58 /THEORY.md
parentd4a521072a25d8afdd62021f43538d7dad7586fd (diff)
results: close hierarchical task-scalar calibration gate
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@@ -247,7 +247,11 @@ The executable audit checks the complete BatchNorm-coupled antithetic JVP to
predicted Q/R moments equal the exact causal delta-rule targets to `2.3e-16`
relative error. Actual training never performs that copy. These identities
establish mechanics only; a frozen-forward causal-capture gate must pass before
-any task-scale endpoint is opened.
+any task-scale endpoint is opened. That empirical V4 gate subsequently failed:
+the stable rate left early alignment near zero, while larger rates caused a
+58.5x feedback norm ratio or nonfinite state. The unbiased identity therefore
+does not imply usable finite-budget signal in the 267,904-dimensional joint
+parameter space.
## 2. What is sufficient for a descent step