From 3a6b470a3c1094ccafd319a06b6a75bd822b1f2b Mon Sep 17 00:00:00 2001 From: Yuren Hao Date: Sat, 18 Jul 2026 23:39:23 -0500 Subject: =?UTF-8?q?RESULT=2050:=20c190=E5=B0=81=E5=8D=B03.3732(hybrid=3D1.?= =?UTF-8?q?13x,=E5=B8=A60.04=E4=B8=BB=E4=BD=93=E7=A8=8E);=20governor?= =?UTF-8?q?=E5=B0=B8=E6=A3=80=E4=B8=89=E5=B1=82bug=E8=B4=A6(=E7=94=A8?= =?UTF-8?q?=E6=88=B7=E5=88=A4=E5=AE=9A=E6=88=90=E7=AB=8B);=20crown-3b(fw72?= =?UTF-8?q?m=5Fplain2)=E4=BF=AE=E5=A4=8D=E6=A0=88=E4=BB=8E=E5=A4=B4?= =?UTF-8?q?=E8=B7=91=E5=B7=B2=E5=8F=91=E5=B0=84;=20=E8=B4=B4=E4=B8=8A?= =?UTF-8?q?=E7=95=8Cservo=E6=8F=90=E6=A1=88(=CF=81=E2=89=88G=C2=B7=CE=B2?= =?UTF-8?q?=E7=BA=BF=E6=80=A7=E5=B9=B3=E5=8F=B0+ODE=E6=AD=A5=E9=95=BFPI)?= =?UTF-8?q?=E5=85=A5=E5=86=8C=E5=BE=85=E9=AA=8C=E8=AF=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn --- docs/campaign/CASCADE_ABLATION_PLAN.md | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'docs/campaign/CASCADE_ABLATION_PLAN.md') diff --git a/docs/campaign/CASCADE_ABLATION_PLAN.md b/docs/campaign/CASCADE_ABLATION_PLAN.md index f4471d6..4ee3dbb 100644 --- a/docs/campaign/CASCADE_ABLATION_PLAN.md +++ b/docs/campaign/CASCADE_ABLATION_PLAN.md @@ -568,6 +568,28 @@ direction), not training-under-fault; wave-2 = co-training with faults injected +### RESULT 50 (2026-07-18): c190 SEALED 3.3732 — centered rescues the plain-lineage state +through the full death window (beta pinned 3e-3, min graze 2.54e-3, zero skips). 2x2 complete: +the disease is NOT baked into the s190000 weights; single-sided CONTINUED updates collapse the +ceiling. HYBRID recipe (plain bulk -> centered tail) = 3.3732 at ~1.13x cost; carries the +~0.04 bulk transmission tax vs full-cent 3.3318 (1.67x). GOVERNOR AUTOPSY (user's verdict, +correct): crown-3's kill was an adaptive-beta BUG stack — (a) cap hard bottom saturated 18k +steps above the collapsed ceiling [fixed: cap_floor 0], (b) res/rho illegality gate wired only +to beta_sync, crown-3 ran bare -> 18k garbage steps ACCEPTED on drift-gate-only [fixed: gate +always-on when beta_cap_rho>0], (c) probe-validated protections (ride-v2/beta_sync) sat on the +shelf [scheduling error, R42]. KNEE ARM CANCELLED (user: multi-constant fix rejected); +replaced by --wsync = synchronous weight-step acceptance in the user's beta_sync idiom +(snapshot params+momentum pre-step; next relax's SAME _legal gate judges the new state; +illegal -> (p+snap)/2 halvings -> full revert + skip; zero new constants, model function +untouched). CROWN-3b IN FLIGHT: fw72m_plain2, from scratch, fixed stack (cap_floor 0 + +always-on gate + wsync 3), plain est, 234k, DDP GPU1+3. Detonation caveat: wsync SNAPSHOT +path exercised every step; ROLLBACK path code-reviewed but first live fire will be ~196k. +OPEN (user thinking + my proposal pending): ceiling-HUGGING beta controller — current +AIMD-style (slow climb / halve) never sits at the ceiling; proposal = ODE-step-size-style +servo on the linear plant rho ~= G*beta (G = rho^/beta observable every step, free): +beta_next = safety*cap_rho / EMA(G) — deadbeat inversion + Gustafsson-PI smoothing, +rejection gate stays as backstop. To validate in a cheap arm BEFORE any crown use. + ### RESULT 49 (2026-07-18): CYCLE-GAIN DECOMPOSITION — the explosion anatomized (user directive). The loop is a ~23-stage product sitting near-critical by construction; plain heats ONE stage (b8's sharp head h6, logit 94 vs cent 75) until a MARGINAL crossing; the catastrophe -- cgit v1.2.3