docs(rendering): close retained-scene G5

Record the exact visual, route, lifecycle, production CPU/GPU/memory, and allocation evidence for retiring the normal InteriorEntityPartition. Reconcile the roadmap, milestones, shared session instructions, and Slice I handoff so the measured transition/query scratch remainder has one owner.

Co-authored-by: OpenAI Codex <codex@openai.com>

AGENTS.md

@@ -116,7 +116,7 @@ user-gated. Deterministic world-lifecycle automation protects fresh login,
 outdoor/world-edge/dungeon travel, same-location revisit, exact graceful
 disconnect, and uncapped fresh-process reconnect with JSON/PNG artifacts.
 Release builds; the current performance-program checkpoint passes
-3,674 App tests / 3 skips and 8,158 complete-solution tests / 5 skips.
+3,826 App tests / 3 skips and 8,335 complete-solution tests / 5 skips.
 
 **M4 feature work order (paused while the authorized performance program
 executes):** the six-slice pre-M4 world-interaction completion
@@ -133,7 +133,7 @@ scarab/prismatic formula, DAT component icons, and authored 310 x 400 extent.
 
 **Current active engineering work:** complete Slices D–L of
 `docs/plans/2026-07-24-modern-runtime-architecture.md` under the recorded
-approval interlocks. Slices A–F and Slice H completed by 2026-07-25.
+approval interlocks. Slices A–H completed by 2026-07-25.
 Production world-mesh streaming now consumes the validated machine-local
 `acdream.pak` through `IPreparedAssetSource`; live DAT extraction remains
 explicit bake/equivalence/UI-Studio tooling. Capped, uncapped, dense-Arwic,
@@ -151,16 +151,20 @@ deterministic/resource suites, Release build, complete tests, capped/uncapped
 nine-stop routes, and pinned dense Arwic pass on exact binary `91e82c3c`.
 Every checkpoint converged without pending publication, retirement, upload,
 warmup, or class backlog. The user explicitly approved Slices F–L, including
-the F/G ECS and Slice J gameplay-owner gates, on 2026-07-24. G0–G4 are
+the F/G ECS and Slice J gameplay-owner gates, on 2026-07-24. G0–G5 are
-implemented and G4's 46,599-comparison automated gate has zero mismatches; its
+complete. G4's 46,599-comparison automated gate has zero mismatches, the user
-physical-display visual acceptance and G5 old-path deletion remain pending.
+accepted the physical-display visual matrix, and G5 removed the production
+`InteriorEntityPartition`. The ordinary production profile sustains 519.7 FPS
+with CPU/GPU p50 1.869/1.096 ms and 652.1/928.3 MiB working/private memory.
+The measured 22.34 KiB/frame remainder is assigned to Slice I1.
 Slice H's retained UI/frame, bounded-light, and pooled/borrowed/direct network
-work is complete; 8,292 Release tests / 5 skips and the seven-checkpoint
+work is complete; the exact seven-checkpoint connected lifecycle/reconnect gate
-connected lifecycle/reconnect gate pass. Slice I is active from
+passes. Slice I is active at I1 from
 `docs/plans/2026-07-25-modern-runtime-slice-i.md`. The exact G4 visual rollback
 is `git revert ef1d263337997bb030eadb7b8e71d73dc659907a`; do not revert G3 or
 the portal-warmup corrections. Evidence:
-`docs/research/2026-07-25-slice-h-closeout.md`.
+`docs/research/2026-07-25-slice-h-closeout.md` and
+`docs/research/2026-07-25-slice-g5-production-profile.md`.
 
 **Structural prerequisite before new M4 subsystem work:** all eight
 behavior-preserving `GameWindow` decomposition slices and the automated

CLAUDE.md

@@ -114,7 +114,7 @@ user-gated. Deterministic world-lifecycle automation protects fresh login,
 outdoor/world-edge/dungeon travel, same-location revisit, exact graceful
 disconnect, and uncapped fresh-process reconnect with JSON/PNG artifacts.
 Release builds; the current performance-program checkpoint passes
-3,674 App tests / 3 skips and 8,158 complete-solution tests / 5 skips.
+3,826 App tests / 3 skips and 8,335 complete-solution tests / 5 skips.
 
 **M4 feature work order (paused while the authorized performance program
 executes):** the six-slice pre-M4 world-interaction completion
@@ -131,7 +131,7 @@ scarab/prismatic formula, DAT component icons, and authored 310 x 400 extent.
 
 **Current active engineering work:** complete Slices D–L of
 `docs/plans/2026-07-24-modern-runtime-architecture.md` under the recorded
-approval interlocks. Slices A–F and Slice H completed by 2026-07-25.
+approval interlocks. Slices A–H completed by 2026-07-25.
 Production world-mesh streaming now consumes the validated machine-local
 `acdream.pak` through `IPreparedAssetSource`; live DAT extraction remains
 explicit bake/equivalence/UI-Studio tooling. Capped, uncapped, dense-Arwic,
@@ -149,16 +149,20 @@ deterministic/resource suites, Release build, complete tests, capped/uncapped
 nine-stop routes, and pinned dense Arwic pass on exact binary `91e82c3c`.
 Every checkpoint converged without pending publication, retirement, upload,
 warmup, or class backlog. The user explicitly approved Slices F–L, including
-the F/G ECS and Slice J gameplay-owner gates, on 2026-07-24. G0–G4 are
+the F/G ECS and Slice J gameplay-owner gates, on 2026-07-24. G0–G5 are
-implemented and G4's 46,599-comparison automated gate has zero mismatches; its
+complete. G4's 46,599-comparison automated gate has zero mismatches, the user
-physical-display visual acceptance and G5 old-path deletion remain pending.
+accepted the physical-display visual matrix, and G5 removed the production
+`InteriorEntityPartition`. The ordinary production profile sustains 519.7 FPS
+with CPU/GPU p50 1.869/1.096 ms and 652.1/928.3 MiB working/private memory.
+The measured 22.34 KiB/frame remainder is assigned to Slice I1.
 Slice H's retained UI/frame, bounded-light, and pooled/borrowed/direct network
-work is complete; 8,292 Release tests / 5 skips and the seven-checkpoint
+work is complete; the exact seven-checkpoint connected lifecycle/reconnect gate
-connected lifecycle/reconnect gate pass. Slice I is active from
+passes. Slice I is active at I1 from
 `docs/plans/2026-07-25-modern-runtime-slice-i.md`. The exact G4 visual rollback
 is `git revert ef1d263337997bb030eadb7b8e71d73dc659907a`; do not revert G3 or
 the portal-warmup corrections. Evidence:
-`docs/research/2026-07-25-slice-h-closeout.md`.
+`docs/research/2026-07-25-slice-h-closeout.md` and
+`docs/research/2026-07-25-slice-g5-production-profile.md`.
 
 **Structural prerequisite before new M4 subsystem work:** all eight
 behavior-preserving `GameWindow` decomposition slices and the automated

docs/plans/2026-04-11-roadmap.md

@@ -1642,16 +1642,19 @@ port in any phase — no separate listing here.
 > reverted. The reapplied retained source subsequently passed the connected
 > portal/revisit matrix on 2026-07-25, including stable server objects and
 > paperdoll, distant interaction, and correct `/ls` plus spell-recall
-> materialization. G4 is complete. G5 cleanup is active: normal production no
+> materialization. G4 is complete. G5 is also complete: normal production no
 > longer builds `InteriorEntityPartition`; mesh and attached-particle ownership
-> come from the retained frame product. The exact production-only
+> come from the retained frame product. The exact lifecycle/reconnect matrix,
-> performance/lifecycle matrix remains.
+> capped/uncapped/dense correctness routes, and ordinary production profile
+> pass. The final stable ordinary-production minute sustains 519.7 FPS with
+> CPU/GPU p50 1.869/1.096 ms; the measured 22.34 KiB/frame remainder is the
+> active Slice-I transition/query-scratch owner.
 > The historical exact cutover
 > rollback remains
 > `git revert ef1d263337997bb030eadb7b8e71d73dc659907a`. Slice H is complete:
 > retained UI/frame work, exact bounded light selection, and
 > pooled/borrowed/direct network I/O pass 8,292 Release tests / 5 skips and the
-> connected lifecycle/reconnect gate. Slice I is active from
+> connected lifecycle/reconnect gate. Slice I is active at I1 from
 > [its detailed plan](2026-07-25-modern-runtime-slice-i.md).
 
 **Spec:** `docs/superpowers/specs/2026-07-05-modern-pipeline-design.md` (the

docs/plans/2026-05-12-milestones.md

@@ -110,14 +110,16 @@ CPU p99 is 34.7%/30.4% below Slice A and maximum frame allocation is
 the F/G ECS and Slice J gameplay-owner gates, on 2026-07-24. Slice F and
 G0–G4 are complete: G4's automated gate has zero mismatches and the user
 accepted the corrected retained-path portal/revisit matrix on 2026-07-25.
-G5 cleanup is active; normal production now routes meshes and attached
+G5 is complete. Normal production routes meshes and attached particles from
-particles from the retained frame product without building the old
+the retained frame product without building the old
-`InteriorEntityPartition`. Focused route tests, 3,825 App tests / 3 skips,
+`InteriorEntityPartition`; the user visual matrix, capped/uncapped/dense
-and 8,334 solution tests / 5 skips pass. The exact production-only
+correctness routes, exact seven-checkpoint lifecycle/reconnect gate, and
-performance/lifecycle matrix remains before G5 closeout. Slice H is
+ordinary production profile pass. The final stable production minute sustains
-complete: retained UI/frame work, exact bounded light selection, and
+519.7 FPS with CPU/GPU p50 1.869/1.096 ms and 22.34 KiB/frame allocation.
-pooled/borrowed/direct network I/O pass 8,292 Release tests / 5 skips and the
+The complete Release gate is 3,826 App tests / 3 skips and 8,335 solution
-seven-checkpoint connected lifecycle/reconnect gate. Slice I is active under
+tests / 5 skips. Slice H is complete: retained UI/frame work, exact bounded
+light selection, and pooled/borrowed/direct network I/O pass. Slice I is active
+at I1 under
 [`2026-07-25-modern-runtime-slice-i.md`](2026-07-25-modern-runtime-slice-i.md).
 The historical exact G4 visual rollback remains
 `git revert ef1d263337997bb030eadb7b8e71d73dc659907a`.

docs/plans/2026-07-24-modern-runtime-architecture.md

@@ -2,9 +2,8 @@
 
 **Date:** 2026-07-24
 
-**Status:** Slices A–F and H are complete; G0–G4 and I0 are complete. Slices
+**Status:** Slices A–H and I0 are complete. Slices F–L were explicitly
-F–L were explicitly approved 2026-07-24; G5 production-matrix closeout is
+approved 2026-07-24; Slice I1 is active.
-active.
 
 **Scope:** Reconcile and sequence the existing Modern Pipeline (`MP`) and
 Linux/headless (`LH`) tracks using the 2026-07-24 connected performance audit.
@@ -1184,21 +1183,23 @@ an improvement" carries the same evidence burden as a regression claim.
 
 ## 14. Current execution point
 
-Slices A–E are complete. Slice E's exact physical-local Release binary
+Slices A–H are complete. The retained render scene is now the sole production
-produced uncapped CPU p50/p95/p99 1.216/4.216/5.450 ms and GPU
+entity source: G5 removed the old whole-world `InteriorEntityPartition` from
-0.725/2.486/2.666 ms across the nine-stop route. Dense Arwic, with 15,530
+normal mesh and attached-particle routing while preserving it only for
-entities and 111 animated entities, produced CPU 2.652/4.153/5.736 ms and GPU
+standalone tests and explicit diagnostic/oracle probes. The user accepted the
-1.576/2.504/2.662 ms. Every stable checkpoint converged without pending
+retained-path visual matrix. Capped/uncapped/dense routes and the exact
-publication, retirement, upload, warmup, or resource backlog.
+seven-checkpoint lifecycle/reconnect gate pass with graceful shutdown.
 
-The dense median already satisfies the provisional 3.33 ms / 300 FPS target.
+The final ordinary-production minute on exact `14fbe92b` sustained 519.7 FPS:
-CPU tail cost remains above GPU cost and the normal draw path still scans and
+CPU p50/p95/p99 1.869/2.306/2.484 ms and GPU
-partitions resident entities, so F/G can improve CPU utilization, scaling, and
+1.096/1.108/1.136 ms. Working/private memory was 652.1/928.3 MiB.
-tail behavior, but a dramatic average-FPS gain is not promised. The
+Frame-thread allocation is now 22.34 KiB median; allocation-tick evidence and
-implementation-ready F/G contract and ownership map are
+the four-mover baseline assign that remainder primarily to reset-complete
-[`2026-07-24-modern-runtime-slices-f-g-render-scene.md`](2026-07-24-modern-runtime-slices-f-g-render-scene.md).
+`Transition` collision/query scratch. I0 has pinned the retail oracle and
-The §0.1 and §0.3 gates were explicitly lifted 2026-07-24. Slice F is the
+fixtures, so I1 is the current execution point. Evidence:
-current execution point; `e7d9d6fa` is the pre-runtime rollback anchor.
+[`../research/2026-07-25-slice-g5-production-profile.md`](../research/2026-07-25-slice-g5-production-profile.md)
+and
+[`2026-07-25-modern-runtime-slice-i.md`](2026-07-25-modern-runtime-slice-i.md).
 
 The intended order is therefore:
 
@@ -1208,10 +1209,10 @@ honest metrics + committed baselines        (A — exit criteria block C)
   -> typed residence                        (D — unify/retune, not rebuild)
   -> cost-budgeted streaming                (E)
   -> [APPROVED 2026-07-24: ECS deferral lifted under §0.1]
-  -> incremental render scene               (F — CURRENT; referee first)
+  -> incremental render scene               (F)
   -> delta GPU submission                   (G)
   -> residual frame cleanup                 (H-a, H-b, H-c)
-  -> flat collision assets                  (I — floats; depends only on B)
+  -> flat collision assets                  (I — CURRENT at I1)
   -> presentation-independent runtime       (J — §0.3 authorization)
   -> Linux/headless/multi-session           (K)
   -> evidence-gated GPU jobs                (L)

docs/plans/2026-07-24-modern-runtime-slices-f-g-render-scene.md

@@ -2,8 +2,7 @@
 
 **Date:** 2026-07-24
 
-**Status:** approved 2026-07-24; Slice F and G4 complete, G5 retained-route
+**Status:** approved 2026-07-24; Slices F and G complete
-cleanup active
 
 **Program:** `docs/plans/2026-07-24-modern-runtime-architecture.md`
 
@@ -29,7 +28,7 @@ retail-faithful gameplay
 | G2 — packed dispatcher input | complete | Exact `f9829d5f` passed capped and uncapped nine-stop routes plus dense Arwic. Candidate order, packed input, classified output, and selection each completed 16,879 + 17,282 + 770 comparisons with zero mismatch; journal/rejection counts were zero and shutdown graceful. Evidence: `docs/research/2026-07-25-slice-g2-packed-dispatcher-gate.md`. |
 | G3 — retained classification/storage | complete | Exact `6a026c5a` passed capped and uncapped nine-stop routes plus dense Arwic with 17,069 + 16,827 + 757 exact comparisons in every channel, zero mismatch, warm cross-frame reuse, and graceful shutdown. Evidence: `docs/research/2026-07-25-slice-g3-retained-classification-gate.md`. |
 | G4 — production cutover | complete | Exact cutover `ef1d263337997bb030eadb7b8e71d73dc659907a` makes the retained frame product the production entity source at the existing five retail PView stages. Exact `03b10183` passed capped/uncapped nine-stop and uncapped dense-Arwic automation with 46,599 total product comparisons and zero mismatch. After the independent portal/private-view/revisit corrections, the user accepted the connected retained-path visual matrix on 2026-07-25: server objects and paperdoll survive travel, distant use works, `/ls` and spell recalls both materialize through the retail purple haze, and neither character pop nor recall tail remains. Evidence: `docs/research/2026-07-25-slice-g4-production-cutover-automated-gate.md` and `docs/research/2026-07-25-portal-regression-closeout.md`. |
-| G5 | cleanup active | Normal production no longer builds `InteriorEntityPartition`: mesh and attached-particle ownership now consume the exact retained route ranges. The legacy partition remains only for standalone tests and explicitly enabled diagnostic/oracle probes. Focused route tests, 3,825 App tests / 3 skips, and 8,334 complete-solution tests / 5 skips pass; the exact production-only performance/lifecycle matrix remains. |
+| G5 — old-path retirement and production closeout | complete | Exact `10ccce3f` removes `InteriorEntityPartition` from normal production: meshes and attached particles consume retained route ranges, while the legacy partition remains only for standalone tests and explicit diagnostic/oracle probes. Exact `14fbe92b` passes the seven-checkpoint lifecycle/reconnect gate after hardening the optional monitor-refresh boundary. The user visual gate, capped/uncapped/dense correctness routes, ordinary 519.7-FPS production profile, 3,826 App tests / 3 skips, and 8,335 complete-solution tests / 5 skips pass. The measured 22.34 KiB/frame remainder is assigned to Slice I1. Evidence: `docs/research/2026-07-25-slice-g5-production-profile.md`. |
 
 The exact pre-F/G runtime rollback anchor remains `e7d9d6fa`. F0 is
 non-drawing diagnostic infrastructure and therefore is not a visual-cutover

docs/plans/2026-07-25-modern-runtime-slice-i.md

@@ -1,8 +1,8 @@
 # Modern runtime Slice I — flat collision assets and zero-allocation physics
 
 **Status:** I0 COMPLETE — retail oracle, representative graph fixtures, and
-four-mover allocation baselines fixed; active G5 production-matrix closeout
+four-mover allocation baselines fixed; G5 production closeout complete; I1
-precedes I1
+active
 **Parent:** `2026-07-24-modern-runtime-architecture.md`, Slice I
 **Purpose:** remove parsed DAT object graphs and steady collision allocations
 without changing one retail collision decision, float, comparison, or traversal

docs/research/2026-07-25-slice-g5-production-profile.md

@@ -1,52 +1,117 @@
-# Slice G5 production profile — 2026-07-25
+# Slice G5 production closeout — 2026-07-25
 
 ## Status
 
-Work in progress. The retained-scene connected visual re-gate passed on
+Complete. Normal production consumes retained `RenderFrameView` route ranges
-2026-07-25. Normal production now consumes retained frame-product ranges for
+for both mesh submission and attached-particle ownership and does not build
-both mesh submission and attached-particle ownership and does not build
+`InteriorEntityPartition`. The former partition remains only for standalone
-`InteriorEntityPartition`. The legacy partition is retained only for
+tests and explicitly enabled diagnostic/oracle probes.
-standalone tests and explicitly enabled diagnostic/oracle probes. This note
-records production-only evidence gathered without enabling the referee or
-lifecycle automation; the exact post-removal route matrix is still pending.
 
-## First steady RDP sample
+The connected retained-path visual gate is also complete. The user accepted
+stable server objects and paperdoll state across travel, restored distant
+interaction, and retail-shaped `/ls` plus spell-recall materialization without
+character pop or recall-animation tail.
 
-The client was idle in-world at 60 Hz with the normal capped Release
+## Exact implementation
-presentation, High quality, a 4/12 near/far radius, and no developer or
-automation UI. The title reported 173/625 landblocks, 10,383 entities, and 51
-active animations. Five seconds of process CPU plus three one-second Windows
-GPU counter samples measured:
 
-| Metric | Value |
+| Commit | Purpose |
-|---|---:|
+|---|---|
-| CPU | 2.68% of 16 logical processors, about 42.9% of one logical core |
+| `10ccce3f2dc38d1ff8ce5d0fbc962156a50b022d` | Retire the production `InteriorEntityPartition`; derive all five production mesh routes and attached-particle owner sets from the retained frame product. |
-| Working set | 255.8 MiB |
+| `14fbe92b08a74326e59b085eba34d7b772e9c940` | Treat active-monitor refresh telemetry as temporarily unavailable during Windows console/RDP topology replacement, preventing a GLFW monitor-query exception from escaping the native move callback. |
-| Private bytes | 1,193.9 MiB |
-| Threads / handles | 26 / 663 |
-| GPU 3-D engine | 55.74% average, 56.26% maximum |
-| Dedicated GPU process memory | 422 MiB |
-| Shared GPU process memory | 141 MiB |
 
-This is an RDP presentation sample, not the required physical-local reference
+`RenderFrameRouteOwnerSelector` supports exact-route replace/union and
-matrix and not evidence of a plateau across travel. It establishes that the
+all-range exclusion without warm-frame allocation. It supplies the
-post-cutover retained path is active and gives G5 a pre-deletion production
-point. The complete capped/uncapped nine-stop, dense-Arwic, lifecycle,
-allocation, GC, stage-timing, and screenshot/instance-set matrix remains
-mandatory after the visual re-gate.
-
-## Prepared old-route dependency removal
-
-`RenderFrameRouteOwnerSelector` derives attached particle owner IDs from the
-exact retained PView route ranges. It supports exact-route replace/union and
-all-range exclusion without allocation after warmup. It now supplies the
 landscape-static, outside-dynamic, look-in, cell-static, and dynamic-last
-particle passes. `RetailPViewRenderer` builds the former partition only when
+particle passes. `RetailPViewRenderer` constructs the legacy partition only
-the retained frame product is unavailable in a standalone test or when an
+when no retained product exists in a standalone test or when a legacy
-explicit legacy comparison/probe is enabled. The production frame result
+comparison/probe explicitly requires it. Production diagnostics copy retained
-copies retained source and route counts before releasing its arena, so
+source and route counts before arena release and therefore do not resurrect the
-diagnostics do not require the partition either.
+old enumeration.
 
-The focused route suite, 3,825 App tests / 3 skips, Release solution build,
+## Connected correctness and lifecycle matrix
-and 8,334 complete-solution tests / 5 skips are green. The production-only
+
-reference matrix below remains the G5 closeout gate.
+All reports identify the checked-out source and measured binary exactly and
+end through graceful client shutdown.
+
+| Gate | Exact commit | Result | Evidence |
+|---|---|---|---|
+| Capped canonical nine-stop | `10ccce3f` | Pass, 0 failures | `logs/connected-r6-soak-20260725-105133.report.json` |
+| Uncapped canonical nine-stop | `10ccce3f` | Pass, 0 failures | `logs/connected-r6-soak-20260725-121035.report.json` |
+| Dense Arwic, 15,530 entities / 111 animated | `10ccce3f` | Pass, 0 failures | `logs/connected-dense-town-20260725-123107.report.json` |
+| Fresh login, outdoor/dungeon/facility/revisit, graceful logout, fresh uncapped reconnect | `14fbe92b` | Pass, 0 failures, 7 checkpoints | `logs/connected-world-gate-20260725-131552/report.json` |
+| Exact post-fix dense redrive | `14fbe92b` | Pass, 0 failures | `logs/connected-dense-town-20260725-134935.report.json` |
+
+The lifecycle gate's only warning is the canonical route's 25 expected
+world-edge landblock misses. DAT-driven missing-emitter diagnostics remain the
+known VFX-content warnings in the soak reports; no fallback effect is created.
+
+The final dense redrive changed from the physical console to RDP before its
+stationary sample, so its absolute timing is diagnostic only. It still proves
+dense-scene construction, route completion, resource cleanup, and graceful
+shutdown on the exact post-fix binary.
+
+## Ordinary production profile
+
+A separate Release client ran uncapped with:
+
+- no UI probe or automation route;
+- no automation artifact owner or screenshot/current-path oracle;
+- no developer tools;
+- no WB diagnostic comparison;
+- only the permanent frame profiler and frame-history recorder.
+
+The physical-display capture stayed at the normal Aerlinthe scene for its final
+stable minute. The retained frame product was the sole production draw source.
+
+| Metric | Final stable 60 seconds |
+|---|---:|
+| Frames / throughput | 31,180 / 519.7 FPS |
+| CPU frame p50 / p95 / p99 / max | 1.869 / 2.306 / 2.484 / 6.727 ms |
+| GPU frame p50 / p95 / p99 / max | 1.096 / 1.108 / 1.136 / 1.342 ms |
+| Update p50 / p95 / p99 | 0.239 / 0.274 / 0.366 ms |
+| Frame-thread allocation p50 / p95 / p99 | 22,880 / 24,056 / 24,216 B |
+
+External five-second CPU and three-sample Windows GPU counters measured:
+
+| Resource | Value |
+|---|---:|
+| Process CPU | 9.74% of 16 logical processors, about 1.56 cores while uncapped |
+| Working set | 652.1 MiB |
+| Private bytes | 928.3 MiB |
+| Threads / handles | 35 / 755 |
+| GPU 3-D engine | 32.11% average, 64.37% maximum |
+| Dedicated / shared GPU process memory | 449.8 / 17.3 MiB |
+
+Evidence:
+`logs/g5-production-uncapped-20260725-134345.frame.csv` and
+`logs/g5-production-uncapped-20260725-134345.out.log`.
+
+This is not presented as a capped-versus-uncapped memory comparison: scene,
+camera, pacing, and cache age must match before making that claim. It is an
+honest ordinary-production absolute point. Relative to Slice H's separate
+ordinary-production frame-thread baseline, median allocation fell from
+25.6 KiB to 22.34 KiB (12.7%), CPU p95 improved from 2.5–2.8 ms to
+2.306 ms, and GPU median improved from 1.2–1.3 ms to 1.096 ms.
+
+## Remaining allocation owner
+
+G5 removed the retained current-render partition identified by Slice H.
+Ordinary production still allocates 22.34 KiB/frame, above the program's
+initial 4 KiB/frame whole-client target. The prior allocation-tick stacks and
+the four-mover Slice-I baseline identify reset-complete `Transition`
+collision/query scratch as the next dominant owner. That storage/lifetime
+change is intentionally Slice I1, where differential trajectory tests can
+prove that reusing scratch changes no retail collision decision or float.
+
+G5 therefore closes its render-scene ownership contract without weakening the
+program-level allocation target. Slice I owns the measured remainder.
+
+## Verification
+
+- Focused display-pacing/callback/settings suite: 70 passed.
+- Release solution build: pass; 16 already tracked test-project warnings.
+- Complete invariant-culture Release suite: 8,335 passed / 5 skipped.
+- Connected lifecycle/reconnect: pass on exact `14fbe92b`, both sessions exit
+  code 0 and graceful logout confirmed.
+- User visual acceptance: pass on 2026-07-25.
+- No new retail divergence was introduced.