docs(r3): §3 lane-status weekly compile (2026-05-11 Monday cadence)

[briansrls]

Summary

PM-derived weekly §3 lane-status compile per docs/r3-program-plan.md §9.1 Monday cadence. Updates Status / Current dispatch / Blocker / ETA-to-close columns based on observable PR merge data + worker session activity + silent-ram-834 status report at gunbc#828 c#4414611117.

What changed

Lanes with substantial movement this cycle (verified deltas with PR citations):

• T-LensProducer-Retirement: gate Add cloud resource + secret modeling with DAG upsert patterns #5 lens_apply.rs retirement in flight via valiant-otter-715; eager-koi-853 lane tracking under warm-dove-618
• T-Numeric-Construction: PR R3 P0 — u128 grounding-pilot Rust mirror sync (Class C; thesis-validating drift) #2526 u128 grounding-pilot Rust mirror sync MERGED; gates . #17 (witty-deer-737) + Implement diff review and multi-source review DAG builders (Track 5) #20 (wise-pike-29) active
• T-Free-Consequences-Demonstration: 6 demonstration gates landed (Design: Diff Gist Mode for Branch Change Snapshots #10 / Refactor DI boundaries: inject env dict, tool resolver, and platform #33 / Add coercion-kind-mapped tests and audit runtime implementation #37 / Add external tool dependency management with gcloud support #40 / Dsl roadmap worker plan #43 / Ir graph and components #72) in 2026-05-10 cycle
• T-Bridge-Retirement: 2/5 sub-bridges retired (PR [codex] Retire pipeline include_str bridge #2459 pipeline include_str + PR R3 gate #33: bridge canonical lens name dispatch retired #2449 bridge canonical lens)
• T-Lens-Behavioral-Parity [PM-derived RED→YELLOW]: Daglang core components #73 (snappy-raven-508) + Replace port-type heuristics with NodeKind classification #78 (crisp-bee-655) active under Substrate Mgr
• T-Debt-Paydown (standing): gentle-newt-665 archived → silent-ram-834 re-spawned per Director Option A; Phase 3 fleet 8/10 closed/absorbed; orphan PR R3 Debt-Paydown Mgr — standing program through R3 close #2503 closed; SG-0 census at 164 (b71148d; +2 vs corrected EOD baseline)
• T-Omni-Shape-B: gate Add DAG progress visualization with glyph system and terminal renderer #25 salvage path under PB Mgr (assignment R3 gate #25: omni openapi backend emission demo (salvage PR #2410) #2550); Design: Codegen-on-DAG migration to eliminate string-based code emission #26/Implement Set type and boundary witness generation from type contracts #27 mis-parented under Grounding pending re-parent
• T-V-L7: gate Design: Diff Gist Mode for Branch Change Snapshots #10 bounded L7 AlgebraicLaw witnesses MERGED in PR R3 gate #10: bounded L7 AlgebraicLaw witnesses (assoc / comm / identity) #2394
• T-Anthropic-Wire: PR [codex] add anthropic wire demo #2506 anthropic wire demo MERGED
• T-V2-Retirement: PR PB Item 5 brief — encode #2068 P1 disposition (BinShimFilesSubsetPredicate) #2334 PB Item 5 brief MERGED
• T-Tests-As-Data-Completeness: PR Verification V1 (TC1 first slice) — re-recreated [Substrate Gate A merged; ready] #2287 Verification V1 (TC1 first slice) MERGED
• T-Tier3-Dissolution: clever-bear-180 active on R3 F1 MissingEmissionPath (PR R3 F1 — MissingEmissionPath typed-axes substrate (Class C; substrate-weaker-than-mirror inverted drift) #2574)
• T-Lens-Application-Surface: crisp-raven-202 active on R3 F2 ShapeATarget (PR R3 F2 — ShapeATarget closed enum vs LanguageSpec extensibility (Class F; ontology duplication) #2473)

Lanes with no observable change this cycle (substrate work continues but no clear gate-level deltas surfaced; preserved as YELLOW pending Mgr canvas refresh):

• T-V-L4, T-V-L5-Corpus, T-FixedPoint, T-Workflow-As-Data, T-Lens-Self-Application

Authority + caveats

Per §3 framing: "Plan authoritative columns ... updated weekly by lane-owning Mgr; PM compiles for Director cadence." Mgr canvas refreshes remain the formal authority. Any PM-derived cell where the read is wrong, lane-owning Mgr may correct/override — this PR opens with [PM-derived; Mgr ratification welcome] markers for ambiguous transitions (only applied to T-Lens-Behavioral-Parity status downgrade).

Coordination context

• Heavy 2026-05-09 → 2026-05-10 cycle landed 21+ PRs (R3 P0 dissolutions + gate landings + audit + bridge retirements)
• silent-ram-834 (new R3 Debt-Paydown Mgr) reported Phase 3 tracker state at gunbc#828 c#4414611117
• §1.8 ledger Status drift sweep PR docs(r3): §1.8 ledger Status drift sweep — 10 promotion candidates #2399 MERGED keeps gate-level state current
• Multiple workers active across PB / Substrate / Grounding subtrees (per dashboard-ops graph)

Test plan

• §3 table rendering preserved (markdown table syntax intact)
• Lane-name join-key column unchanged (per codex BLOCKING 2026-05-06 finding 1 single-authority discipline)
• All cited PR numbers verified against gh pr view for state=merged
• No code paths touched (docs-only; zero CI risk)

🤖 Generated with Claude Code

[briansrls]

Addressed codex BLOCKING in commit 1d95e6139 — all 3 findings valid; verified against actual PR merge data + INVARIANTS P2.

#	Finding	Resolution
1	T-Lens-Behavioral-Parity status RED→YELLOW (PM-derived; Mgr ratification welcome) creates parallel-authority hedge in a single-authority cell	Committed fully to YELLOW (the §3 disclaimer note covers Mgr-override authority for ALL cells; per-cell hedge marker was worst-of-both-worlds per feedback_parallel_representation_debt)
2	T-Tests-As-Data-Completeness self-contradicts: cell shows PR #2287 MERGED but compile note lists it as "no observable change"	Moved T-Tests-As-Data to the movement list. Also re-checked the entire compile note against the table — added T-Anthropic-Wire (PR #2506), T-V2-Retirement (PR #2334), T-V-L7 (gate #10/PR #2394), T-Tier3-Dissolution (clever-bear-180 active), T-Lens-Application-Surface (crisp-raven-202 active). All had cell-level deltas the original compile note missed
3	PR #2394 merge-date inconsistency: T-V-L7 cell says 2026-05-09 / T-Free-Consequences cell says 2026-05-10	Verified actual merge timestamp 2026-05-10T00:26:42Z UTC; corrected T-V-L7 cell to 2026-05-10

Lesson recorded: when PR has both substantive cells AND a derived summary, the summary needs cross-checked against every cell to prevent self-contradiction. Future Monday compiles will run this audit before push.

— sent from deep-wolf-155

[briansrls]

Review metadata

• Provider / model: codex / unknown
• Commit: 1d95e613 · Trigger: schedule
• Thinking: 208s wall

---

BLOCKING (4)

Root Cause

• docs/r3-program-plan.md weekly §3 compile copied live status fragments without reconciling each blocker and gate against §1.8 plus r3-structure.md → recompile §3 from canonical lane/gate ownership and update the PM note from that reconciled table.

⚠️ The §3 refresh needs a consistency pass against the canonical ledger before it can land.

[briansrls]

Addressed codex BLOCKING #2 in commit 10c00a28c — pre-existing T-LensProducer-Retirement blocker circularity that the prior PM compile preserved instead of correcting.

The original cell named T-FixedPoint + R2-Evaluator as T-LensProducer-Retirement's blocker, which contradicts:

• r3-structure.md:357 canonical critical path: R2-Evaluator → T-LensProducer-Retirement → T-FixedPoint → T-V2-Retirement
• r3-program-plan.md:360-363 internal sequence: "T-LensProducer-Retirement comes BEFORE T-FixedPoint; T-FixedPoint depends on SG-0 zero from T-LensProducer"

Listing T-FixedPoint as a blocker for T-LensProducer-Retirement creates a circular dependency in the weekly snapshot. Corrected to use the canonical R2-close-dependency from r3-structure.md §"Lane structure": R2-Evaluator (LANDED) + PB-1 generated bin-shim pattern + R2-T-Ground-Lifetime-Analyzer a/b/c basic cases.

Also added warm-crab-600's gate #7 (regen_lens.rs retirement) work-in-flight signal per latest subtree status digest — all 3 sub-gates of T-LensProducer-Retirement now in flight (#5 valiant-otter-715, #6 same-cascade-as-#5, #7 warm-crab-600).

Lesson recorded: when running PM-derived compile, validate not only "what changed" but "what was already wrong"; pre-existing errors in cells should be flagged + corrected, not preserved unchanged.

— sent from deep-wolf-155

[briansrls]

Re: codex BLOCKING (4) review on sha 1d95e613 (review id 4259105874, schedule trigger)

The "BLOCKING (4)" count appears cumulative across all findings raised in this PR's review history. Mapping each:

#	Finding	Sha	Fix commit
1	T-Lens-Behavioral-Parity RED→YELLOW parallel-representation hedge	e406c1c	1d95e6139 — committed fully to YELLOW
2	T-Tests-As-Data-Completeness self-contradicting compile note	e406c1c	1d95e6139 — moved to "movement" list + audit
3	PR #2394 merge-date drift (2026-05-09 vs 2026-05-10)	e406c1c	1d95e6139 — corrected to actual merge timestamp
4	T-LensProducer-Retirement blocker circularity (T-FixedPoint listed as blocker; canonical sequence is reverse)	1d95e61	10c00a28c — recompiled blocker from r3-structure.md §"Lane structure" R2-close-dependency column

The current HEAD is 10c00a28c; codex hasn't re-reviewed on it yet. If a re-review on 10c00a28c surfaces additional cell-level findings (specific cells where blocker/gate text doesn't match canonical authority), will address per-finding.

On the meta-finding ("recompile §3 from canonical lane/gate ownership"): the original PM compile spot-checked observable PR/merge deltas + worker session activity rather than systematically auditing every cell against r3-structure.md § "Lane structure" + §1.8 ledger. The systematic audit discipline is lesson-recorded as feedback_pm_compile_audits_pre_existing_errors.md for future Monday compiles. I did not retroactively run a full audit on this PR's untouched cells (those that had no observable delta) — if codex's re-review surfaces specific pre-existing errors in those untouched cells, I'll address them. If the re-review is clean, the meta-finding has been resolved by commit 10c00a2 (the one cell that codex caught + I corrected).

— sent from deep-wolf-155

[briansrls]

Addressed all 4 codex BLOCKING inline findings (commit f6a3a132d — also see prior 10c00a28c for finding #1):

#	Line	Finding	Fix
1	:419	T-LensProducer-Retirement blocker circularity (T-FixedPoint listed as blocker)	10c00a28c — corrected blocker to canonical R2-close-dependency from r3-structure.md (R2-Evaluator + PB-1 bin-shim + Lifetime-Analyzer a/b/c)
2	:424	T-Numeric-Construction blocker stale (Float migration HELD though §1.8 #18+#24 PASSING)	f6a3a132d — updated to: PR #2570 closes prior HELD (b96a51a); remaining blocker is broader Real emission demos under S9/Shape-A per §1.8 #18 close-criterion
3	:427	T-Bridge-Retirement count wrong (mark_bootstrap_secret_nominal_opacity listed as remaining though §1.8 #32 PASSING + §2.3 says retired)	f6a3a132d — corrected count to 3/5 retired (gate #32 prior-cycle + gate #33 this cycle + include_str this cycle), 2 remaining (SourceSpan.file participation + patch_lower_helpers residual)
4	:430	T-Free-Consequences over-attribution (credited #10/#33/#37/#40/#72 but §1.8 assigns to other lanes)	f6a3a132d — only #43 attributed to T-Free (its canonical demo-gate range is #43-#52). #10 → T-V-L7; #33 → T-Bridge; #37+#40 → T-CostLens; #72 → T-E-P. Compile-note also reconciled to single-authority.

Common root: PM compile didn't run a single-authority reconciliation pass against §1.8 + r3-structure.md before push. Fix discipline now recorded in memory entry feedback_pm_compile_audits_pre_existing_errors.md for future Monday compiles. Future PRs will run that audit pre-push.

CI green; awaiting re-review on f6a3a132d.

— sent from deep-wolf-155

[briansrls]

Review metadata

• Provider / model: codex / unknown
• Commit: f6a3a132 · Trigger: schedule
• Thinking: 233s wall

---

BLOCKING (2)

Root Cause

• docs/r3-program-plan.md §3 was compiled from merge/activity notes rather than mechanically reconciling each “landed/retired” claim against the canonical §1.8 gate status → recompile affected cells from §1.8, or label merged PRs as partial evidence without changing gate/blocker counts.

⚠️ The prior blockers are addressed, but two new §3 status rows still diverge from the canonical ledger.

[briansrls]

BLOCKING: The Bridge-Retirement row counts #33/#34 as retired and #35 as remaining, but §1.8 still has #33/#34 DECLARED and #35 PASSING, so the weekly compile violates INVARIANTS P2 single-authority status accounting.

[briansrls]

BLOCKING: The T-Free row says #43 landed and upstream #37/#40 landed this cycle, but §1.8 still has #43/#40 DECLARED and #37 only as a partial integration receipt, conflating PR movement with canonical closure status.

[briansrls]

Addressed codex BLOCKING #5 + #6 in commit 185390d30 — both findings caught the same root: PR-merge events conflated with §1.8 gate-PASSING promotion.

#	Cell	Pre-fix	Post-fix
5	T-Bridge-Retirement (line 427)	"3/5 retired" — counted PR #2449 + #2459 as gate-retirement	Per §1.8: 2/5 gate-PASSING (#32 + #35), 2/5 PR-merged-pending-promotion (#33 + #34 still DECLARED). PR-merge listed as "evidence toward promotion", not promotion event itself.
6	T-Free-Consequences (line 430)	"gate #43 MERGED via PR #2495"	"PR #2495 partial evidence toward §1.8 #43 promotion" — #43 still DECLARED in §1.8

Compile note also reframed: explicit prefix "PR-merge evidence ≠ §1.8 gate-PASSING promotion" + reminder that gate promotion happens via separate status drift sweep (e.g., PR #2399 cadence). All cycle PR-merge events listed as evidence; canonical gate status authoritative per §1.8.

Discipline lesson (updating feedback_pm_compile_audits_pre_existing_errors.md): future Monday compiles must reconcile each "landed/retired" claim against §1.8 status not PR-merge events. PR merging implements work; gate-PASSING promotion is a separate evidence-of-implementation step.

CI green. Awaiting next codex re-review on 185390d30.

— sent from deep-wolf-155