diff --git a/docs/plans/2026-09-01-campaign-overhaul-world-solidity.md b/docs/plans/2026-09-01-campaign-overhaul-world-solidity.md
index 2b98c19fc..d555b3845 100644
--- a/docs/plans/2026-09-01-campaign-overhaul-world-solidity.md
+++ b/docs/plans/2026-09-01-campaign-overhaul-world-solidity.md
@@ -901,6 +901,12 @@ FPS unchanged. Native pre-fix6expectedFAIL, separate sabotages3each, restored
 next. No AMD root-cause/stability clearance or new retail deviation. AP159,
 owner wall acceptance and G4 remain open; no main merge, FPS deferred.
 
+f4da814af commits that diagnostic repair. Extended reproduction is now live:
+PID404, exec55540, start18:57:38+02; exact run directory and binary identities
+in verification report. First login/cathedral-arrival PNGs opened, narrow
+provisional PASS only. Run/exit/stability verdict is pending; never build or
+launch beside it, and do not treat observation timeout as process exit.
+
 ## 14. Risk register (condensed)
 
 - **R1 second scene graph.** Graph records own only topology/membership facts;
diff --git a/docs/research/2026-09-01-overhaul/477-first-failure-verification.md b/docs/research/2026-09-01-overhaul/477-first-failure-verification.md
index 1ef54fb6a..d7fc05cff 100644
--- a/docs/research/2026-09-01-overhaul/477-first-failure-verification.md
+++ b/docs/research/2026-09-01-overhaul/477-first-failure-verification.md
@@ -1,6 +1,6 @@
 # #477 first-failure propagation and extended reproduction
 
-2026-09-05. **First-failure repair verified; extended live run pending.**
+2026-09-05. **First-failure repair committed f4da814af; extended live run IN PROGRESS.**
 No AMD reset repair or G4 PASS claimed.
 Contract `477-first-failure-contract.md` at `c8ec04e97`, production base
 `cd888a493` (the verified #482 wall fix). FPS remains deferred.
@@ -130,3 +130,34 @@ launch must use these hashes without rebuilding after graphics starts.
 Graphical run results remain pending. Both clients were absent and ACE
 UDP9000/PID13340 was up before dispatch; recheck before launch. Architecture
 documents the error boundary. No new intentional retail deviation was added.
+
+## Extended run launched — not yet a completed gate
+
+`logs/selfgate-20260905-185738-477-extended-f4da814af/`, source HEADf4da814af
+clean at launch; same reviewed/tested DLL hashes above, no rebuild. Preflight
+18:57:38+02 found zero AcDream/retail/debugger processes, ACE UDP9000/PID13340
+up. Session `logs/s5-c5-session-v10.json` SHA256
+`381C8B62FC52C3781421AB371387C81AD2A6285BB8B1BC728E0C2380C4A99AD8`.
+Native log confirms recipe10 path, 1280x720, 4xMSAA, debug names off. Validation
+and diagnostic/profile process overrides cleared before launch; no VkLayer
+modules observed in the actual client. No driver/OS setting was changed.
+
+Client **PID404**, start18:57:38.768+02, exact campaign Release executable.
+Runner remains live via exec session **55540**, timeout1800s and route-owned
+close-client. Do not start another client or build/test until this exact process
+has exited. A tool observation timeout does not mean it stopped; poll the same
+handle/process. Only its graceful closure is authorized by this workload.
+
+Lead opened the first two PNGs under this run's `artifacts/screenshots/`:
+`477-long-00-login.png` and `477-long-1-arrival.png`. **Narrow provisional PASS**
+for visible coherent ground/building at login and cathedral arrival with no
+portal caption. Login retains the earlier close-camera/translucent-avatar
+limitation; this is not an avatar-opacity or full cathedral-geometry gate.
+Arrival checkpoint completed/visible, cuefalse, invariant failures0, transit
+idle. No stability verdict, terminal log/Windows-event audit, or remaining PNG
+verdict is available yet. Do not count an ongoing run as PASS.
+Login checkpoint records waitCueShown=true despite no portal caption in its
+adjacent inspected PNG; preserve this distinction. Cathedral minute1 is also
+completed/visible/cuefalse/invariants0/transit idle. Initial PNG SHA256:
+login `A36A640DE0B1070D7F3BBD4606A38D378B169ABC8045B783737ABFD48045B6D9`;
+cathedral arrival `CE1F49B748FCDBBE6AE9963425DBCE2FE4BB16052AAF749AD46F7687F6086B5A`.
diff --git a/docs/research/2026-09-01-overhaul/s5-consumers-material-closeout-packet.md b/docs/research/2026-09-01-overhaul/s5-consumers-material-closeout-packet.md
index 041421a37..a651d5ed7 100644
--- a/docs/research/2026-09-01-overhaul/s5-consumers-material-closeout-packet.md
+++ b/docs/research/2026-09-01-overhaul/s5-consumers-material-closeout-packet.md
@@ -5121,3 +5121,11 @@ production review PASS, lead source verification, integrated locked Release
 cathedral/Neftet reproduction next; its automation is not the exact owner
 session. Windows denied watchdog-dump access; no bypass/settings change.
 #477/AP159/G4 remain open, owner wall acceptance pending, FPS deferred.
+
+Repair committed f4da814af. Extended run started18:57:38+02 at clean HEAD with
+the verified DLLs, PID404/exec55540, logs/selfgate-20260905-185738-477-extended-f4da814af/.
+ACE13340 up, no other clients/debugger at launch. First two PNGs inspected
+narrow PASS/provisional; cathedral arrival completed/visible/cuefalse/zero
+invariants/transit idle. **Run still IN PROGRESS, not stability PASS**; no
+build/test or second client while PID404 lives. Poll the existing handle and
+await the script's graceful close. Evidence/limitations in verification report.