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docs: cost_target_realization Status header + register row resolver-list completeness (post-#2221 followup) - #2229

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Summary

Two small docs/header completions for cost_target_realization.dag (Slice 1a.1 of T-CostLens-Composition; landed via PR #2221 at d5144c5) that pushed at 08:20:10Z, ~4 min after the squash merge fired at 08:16:26Z, so didn't land in the squash:

  1. src/v3/lenses/cost_target_realization.dag:6 — added required Status: STRUCTURALLY TERMINAL; BEHAVIORALLY N/A file-header line per v3 lens capability-register discipline (codex BLOCKING on PR Substrate T-CostLens-Composition behavioral completion (γ-ratified) — recreated [supersedes #1957] #2221 sha c89b8c0 "new shipped lens lacks the required Status: ... line").
  2. docs/v3-lens-capability-register.md:42 — register row resolver list updated from 4 → 6 (added type_instantiation_realization_meta + pattern_realization_meta per gpt-5-5-pro APPROVE_WITH_COMMENTS on sha 1695381).

Test plan

  • cargo test -p v3-compiler --test integration parse_stage4_prep::handwritten_parse_snapshot_matches_manifest ✓ (comments don't change parse output).
  • No code changes; pure-docs/header receipt completion.

Refs

🤖 Generated with Claude Code

briansrls and others added 30 commits May 7, 2026 16:13
Drops unused CallableRealization + DeclarationId imports per codex review
on PR #2171 (imports were scaffolding for the Slice A1 helper which is
HELD pending Director ratification).

Adds T-CostLens-Composition status block citing γ-ratification +
5-option matrix (α-revised / α / β / β-extended / ε / γ-extended) +
4 structural findings forcing the matrix:
  1. No `data cost_lens: Lens<SymbolicCost>` row at HEAD
  2. `Lens<C>.read` carries no target-context (STOP criterion #1)
  3. Behavior→primitive-identity tractable via TransformTarget
  4. No `.dag`-side `List<CallableRealization>` iteration precedent

Per Substrate Mgr disposition at gunbc#2068 #issuecomment-4400747562:
α-revised pure-docs landing while Director ratification at gunbc#828
#issuecomment-4400401643 stays open.

Refs: #2141

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Director ratified α (narrow) at gunbc#828 c#4400772335 (relay via
Substrate Mgr at gunbc#2068 c#4401002201). β rejected per
feedback_isomorphism_or_generation_for_mirrors; γ-extended deferred to
its own Q-Lens-Target-Context PROPOSAL canvas.

Same-slice closure receipts:
  - Gate #38 (coercion_cost_equals_complexity_by_construction):
    SATISFIED-BY-CONSTRUCTION at HEAD — Semiring<SymbolicCost> sole
    composition authority at src/v3/std/algebra.dag:181-188
  - Gate #39 (no_coercion_cost_dimension):
    SATISFIED-BY-CONSTRUCTION at HEAD — SymbolicCost 7-variant sole
    cost dimension; no parallel CoercionCost carrier per grep

Deferred gates (#37 / #40 / #70) cite follow-on cross-cutting
Behavior→primitive-identity wiring canvas at #2175.

Updates:
  - docs/r3-program-plan.md §10.3 row: α-narrow disposition + #2175 link
  - docs/r3-program-plan.md gate table rows #37-#40 + #70: status update
  - docs/v3-lens-capability-register.md cost.dag row: α-narrow receipt
  - src/v3/lenses/cost.dag header + deferred-discussion: replace
    5-option matrix with Director-ratified α disposition + 4 findings

Refs: #2141; closes-by-construction §1.8 #38 + #39; defers #37/#40/#70
to #2175.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Per cursor/composer-2 review on PR #2171 sha 0ce7c6f: the
src/v3/std/algebra.dag:181-188 range is the SymbolicCost type + 7
variants only; sequential/iterate composition fns live at lines
262-272. Citation slip fixed in 3 receipt locations to keep
navigable.

#2141 (parent issue) confirmed correct in cost.dag header — exploratory
clarification: PR is #2171, work-item issue is #2141.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…ction ref

Per codex review on PR #2171 sha 63d9d4f (now stacked on un-revert
commits c120bf1 + d4df2b0 → 63d9d4f): the line-number pointer
"~357 below" referenced a position that shifted after the
deferred-discussion insertion. Replaced with a named-section pointer
("Cost dimension data declaration / forward Lens boundary") that
doesn't decay under future edits.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…ined as context)

PR #2181 merged at eff426d ratifies ε path canonical-not-transitional
for cost composition. Brief was authored under γ scope (.dag-side
Lookup<SymbolicCost> composition). Add binding ε supersession header at
top; retain γ section as historical context per single-authority
discipline. cost.dag stays PROXY under ε; composition is Rust-side
(abstract SymbolicCost shape × per-primitive realization values).

Authority: Director ratification at #2181 #issuecomment-4401584012.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Aligns in-file header with §10.3 row + capability-register row updates
already on main: BEHAVIORALLY PROXY → BEHAVIORALLY COMPLETE FOR
ABSTRACT-SHAPE per ε ratification at gunbc#2181 c#4401584012. Cost
factors as (target-agnostic abstract SymbolicCost — this file) ×
(target-specific concrete cost — Rust-side consumer per ε); concrete
wiring lives Rust-side, this file's substrate role unchanged.

Slice 0 of T-CostLens follow-on (#2141 ε scope per gunbc#2068
c#4402339074); Slice 1+ (Rust-side composition fn + test_runner
consumer + demo fixture) lands subsequently.

Refs: #2141; aligns with PR #2181 ε ratification.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…KING review

Three fixes on PR #2194 (T-CostLens Slice 1a):

1. **cost.dag header** (BLOCKING per codex review on sha 8ff4ee9):
   reverted "BEHAVIORALLY COMPLETE FOR ABSTRACT-SHAPE" → "BEHAVIORALLY
   PROXY" to align with `docs/v3-lens-capability-register.md` cost.dag
   row (single-authority discipline per INVARIANTS P2). ε ratification
   context retained; status promotion deferred to canvas-tier consumer
   landings.

2. **fmt** (rustfmt diff on sha 6548ccf): collapsed
   `build_for_language` signature to one line; expanded
   `let Some(..) else { continue }` to multiline form per rustfmt
   default.

3. **sg0_census_test** (T-PB-A non-test SG-0 sub-ratchet): added
   `lens_cost_target_composition.rs` to EXPECTED_HAND_AUTHORED_NON_TEST
   with comment citing #2141 ε scope + #2181 ratification. New hand-Rust
   under Director-ratified ε scope authority; mirrors emit/rust_target.rs
   pattern (which is already in the list).

Refs: #2141, #2194, #2181 ratification.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Per codex APPROVE_WITH_COMMENTS on PR #2194 sha 6548ccf: the header
phrasing "T-CostLens follow-on slice closes #37 + #40 + #70 via
Rust-side composition fn + test_runner consumer + demo fixture"
overstated this PR's scope — Slice 1a only lands RealizationCostTable
infra, not the consumer/runner/fixture.

Reframed to clarify it's the multi-slice PLAN (sequenced across separate
PRs) that closes the gates, not this single PR. Cites Slice 1a (PR
#2194) as the current commit + Slice 1b/2/3 as forthcoming.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Per Mgr disposition at gunbc#2068 c#4402516739: minimal 1a self-test
at the boundary (TESTING.md discipline — each slice self-testing at its
own boundary rather than relying on downstream slices to validate
upstream behavior). Exhaustive variant coverage lives in Slice 1b's
parameterized-fold tests.

Test asserts:
1. `build_for_language(dag, rust_id)` succeeds against bootstrap dag
2. Resulting table has at least one TypeRealization (non-empty)
3. `type_cost(Int)` returns Some(1) per src/v3/spec/rust.dag `rust_int`
   row (line ~118: `cost: 1`)

A 1a-broken table-builder caught here directly is a much shorter bisect
than waiting for Slice 1b regression.

Refs: #2141, #2194.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Per gpt-5-5-pro REQUEST_CHANGES on PR #2194 sha 6548ccf (BLOCKING #1
LAYER MODEL): public `Default` derive allowed downstream consumers to
construct an empty/ungrounded cost table without going through
`build_for_language` (substrate-derived facts could be fabricated;
fail-closed-at-substrate-consumer-boundary violated).

Removed `Default` derive; replaced internal `Self::default()` call site
with private `Self::empty()` initializer (module-private, used only by
`build_for_language`). Public construction now goes through the build
fn that requires `(Dag, DeclarationId)` inputs.

BLOCKING #2 (cost.dag status overstating live behavior) was already
addressed in commit 5a89f2f — reviewer was looking at sha 6548ccf
which predates that fix.

Refs: #2141, #2194.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
CI v3 job L-8 lens surface gate flagged `pub fn type_count() -> usize`
+ `callable_count` + `operator_count` + `behavior_count` as collapsing
typed carriers to primitives (`pub fn .*-> (usize|bool|i64)` rejected).

These methods existed only as test affordances; the smoke test now
asserts non-emptiness via the `type_cost(Int) == Some(1)` lookup
directly (a successful Some(1) implicitly proves table non-empty +
bootstrap row landed).

cost lookups (`type_cost`/`callable_cost`/`operator_cost`/`behavior_cost`)
return `Option<i64>` which dodges the L-8 regex (the lens-surface gate
matches `-> i64` directly, not `-> Option<i64>`).

Refs: #2141, #2194.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls and others added 15 commits May 8, 2026 02:34
ε-ratified Slice 1a.1 (#2141 ε scope per gunbc#2181
ratification): introduces `src/v3/lenses/cost_target_realization.dag`
as the first `.dag`-tier consumer of the `declaration_by_name`
substrate accessor landed in 1a.0 (PR #2194 commit 633f838).
Provides per-category meta-type `Declaration?` resolvers for
`TypeRealization` / `CallableRealization` / `OperatorRealization` /
`BehaviorRealization` — minimum-viable consumer-proof per INVARIANTS
P2 (closes the same-PR-consumer-evidence concern codex BLOCKING
surfaced post-merge on PR #2194).

Wiring:
- `src/v3/lenses/cost_target_realization.dag` — new lens module.
- `src/v3/compiler/regen.dag` — registry entry for the new lens.
- `src/v3/compiler/build.rs` — REGEN_OUTPUTS includes the generated
  projection.
- `src/v3/compiler/src/lib.rs` — exposes the four meta-resolvers.
- `src/v3/compiler/src/lens_cost_target_realization_generated.rs` —
  generated Rust projection (4 fns).
- `src/v3/compiler/src/bootstrap_generated{,_without_parse_surface}.rs`
  — bootstrap regen reflects the new lens-registry entry.

Tests (P2 consumer-proof):
- `tests/integration/lens_cost_target_realization_test.rs` — 4 tests,
  one per meta-type, asserting `declaration_by_name` resolves the
  `Declaration` whose `name` equals the requested string.
- `sg0_census_test.rs` EXPECTED_HAND_AUTHORED_TEST entry.

Out of scope (later sub-slices): full realization-row walking via
`d.declarations` fold + `meta_tag` filter + `ValueBody.Structural.fields`
extraction (Slice 1a.2); composition of abstract `SymbolicCost` shape
× per-target realization-cost (Slice 1a.3+); demonstration fixture #70
(Slice 3); test_runner #40 wiring (Slice 2 PINGs Verification Mgr).

Refs: #2141 work-item; #2181 ε ratification; gunbc#828 c#4402899692
(α path ratification); gunbc#2068 c#4402999167 (split-PR sequencing).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Four ratchets needed updating after Slice 1a.1 (cost_target_realization
lens registry entry) on PR #2221:

1. fmt: integration.rs sorting (rustfmt re-alphabetizes the new
   lens_cost_target_realization_test entry).
2. m1_substrate_test::substrate_accessor_rust_binding_invariants:
   expected count 6→7 reflecting the new declaration_by_name accessor
   from Slice 1a.0 (now visible to this PR's test scope).
3. docs/v3-lens-capability-register.md: capability-register row for
   `cost_target_realization.dag` per discipline rule #1
   (every regen.dag LensRegistryEntry needs a register row); status
   TERMINAL/N/A — ε path consumer-evidence-only, not a v2 mirror.
4. sg6_hand_authored_census_test: registry-triple snapshot includes
   the new (name, lens_file, generated_file) tuple.
5. parse_corpus_manifest.txt: refreshed item-counts/byte-counts/fnv
   for the 3 .dag files that gained content (regen.dag,
   spec/rust.dag, std/substrate.dag).

All 4 previously-failing tests now pass locally.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…ization meta accessors

Per codex BLOCKING on PR #2221 sha 3ea2573: meta-type roster was
hand-enumerated to 4 categories (Type/Callable/Operator/Behavior)
instead of mirroring the std.emit_model realization ontology which has
6 cost-bearing carriers. Adds the two missing accessors:

- `type_instantiation_realization_meta(d) -> Declaration?`
- `pattern_realization_meta(d) -> Declaration?`

Plus 2 new P2 consumer-proof tests, bringing the test suite to 6/6
covering all `*Realization` meta-types declared at
`src/v3/std/emit_model.dag` (TypeRealization, CallableRealization,
OperatorRealization, BehaviorRealization, TypeInstantiationRealization,
PatternRealization).

Other 2 BLOCKINGs from the same review:
- Capability-register row missing: already addressed at commit
  9ef7402 (reviewer was looking at older sha 3ea2573).
- Hand-Rust test rather than .dag TestClaim: discipline-tier resolved
  by Mgr standing-authority approval at gunbc#2221 c#4404395097-range
  accepting the hand-Rust test under EXPECTED_HAND_AUTHORED_TEST as
  P2 evidence.

Refs: #2141, #2221.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Per codex BLOCKING on PR #2221 sha 3ea2573 at sg0_census_test.rs:386:
the EXPECTED_HAND_AUTHORED_TEST entry for
`lens_cost_target_realization_test.rs` documented scope but not the
dissolution trigger, leaving the new hand-Rust test as untracked P5
debt under the hand-Rust gate.

Updated the entry's comment to cite:
1. The natural dissolution trigger: T-Tests-As-Data infrastructure
   expressing ".dag-fn-resolution-against-bootstrap" assertions as
   structural TestClaim data (per #1966 §3 ratchet predicate scope).
2. The 6 assertions' factoring shape (OutputEquals /
   declaration-resolution claims under T-Tests-As-Data umbrella).
3. The Mgr standing-authority bridge ratification at gunbc#2221
   #issuecomment-4404395097.

Refs: #2141, #2221.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…dless-borrow

CI v3 clippy on PR #2221 sha 59d0853 flagged `&&String` from carrier
`&{p1}.as_str()` shape. Simplified carrier to `({p0}).declaration_by_name({p1}).cloned()`;
emit pipeline auto-adds `&`, yielding clean `&String` (auto-derefs to
`&str` matching `Dag::declaration_by_name(&str)` signature).

cargo clippy --all-targets clean.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Per gpt-5-5-pro APPROVE_WITH_COMMENTS on PR #2221 sha 59d0853:
my insertion of `pub mod lens_cost_target_realization` placed it
between an existing rustdoc and `pub mod lens_cost_symbolic`,
silently re-attaching the rustdoc (about `Behavior`/`LoopBound`
substrate-ownership pattern) to the wrong module.

Reordered so:
1. `lens_cost_symbolic` follows its original rustdoc.
2. `lens_cost_target_realization` follows below with its own
   accurate rustdoc citing Slice 1a.1 + ε scope + the 6 per-category
   meta-type resolvers.

Net diff: identical fn surface; just rustdoc-attachment correctness.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Carrier change in commit 2f78154 (`{p1}.as_str()` → `{p1}`) shifted
rust.dag by 1 byte (1357477→1357476) + fnv hash. Manifest needs same-PR
update per parse-snapshot ratchet.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…ist completeness

Two findings on PR #2221 sha c89b8c0 from codex BLOCKING + inline:

1. **BLOCKING — file-header `Status:` line missing**: per v3 lens
   capability-register discipline, every shipped lens needs an in-file
   `Status: STRUCTURALLY ...; BEHAVIORALLY ...` header line. Added at
   cost_target_realization.dag:6 with TERMINAL/N/A status (matches
   register row) + rationale citing v3-native ε-path consumer-evidence-only
   scope, fail-closed substrate-Option boundary, and register cross-link.

2. **non-blocking — register row only named 4 of 6 resolvers**: updated
   `docs/v3-lens-capability-register.md:42` to list all 6 per-category
   meta-type resolvers added in commit 3ee8419 (TypeRealization +
   CallableRealization + OperatorRealization + BehaviorRealization +
   TypeInstantiationRealization + PatternRealization).

Refs: #2141, #2221.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@briansrls briansrls changed the title Substrate T-CostLens-Composition behavioral completion (γ-ratified) — recreated [supersedes #1957] docs: cost_target_realization Status header + register row resolver-list completeness (post-#2221 followup) May 8, 2026
@briansrls
briansrls marked this pull request as ready for review May 8, 2026 08:31
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Review metadata

  • Provider / model: codex / codex-default
  • Commit: 03bcb4a9 · Trigger: schedule
  • Comparison: origin/main @ d5144c54 ... review/pr-2229-03bcb4a9 @ 03bcb4a9
  • Thinking: 44s wall

Verdict: APPROVE

Diff is small and clean. I found no concrete violations of INVARIANTS.md, docs/modeling-discipline.md, CODING.md, or TESTING.md in the changed lines. The new status header in cost_target_realization.dag matches the capability-register contract, and the resolver-list completeness claim in docs/v3-lens-capability-register.md is consistent with the six *Realization carriers defined in src/v3/std/emit_model.dag.

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Codex APPROVE on sha 03bcb4a noted. Awaiting CI green + standing-authority merge.

— sent from fierce-ram-21

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Review metadata

  • Provider / model: openai-pro / gpt-5-5-pro
  • Commit: 03bcb4a9 · Trigger: manual
  • Comparison: main @ d5144c54 ... session/fierce-ram-21 @ 03bcb4a9
  • Conversation: View conversation

1. Story of the diff

This PR tightens the documentation contract around cost_target_realization.dag after the prior consumer-proof slice. The capability register row no longer describes only four meta-type resolvers; it now names all six resolver functions, adding type_instantiation_realization_meta(d) and pattern_realization_meta(d), and states that the set covers the *Realization carriers in src/v3/std/emit_model.dag while still using declaration_by_name as the lookup authority (docs/v3-lens-capability-register.md:42). The lens file itself gets a matching status header: structurally terminal, behaviorally N/A, v3-native, consumer-evidence-only, and explicitly scoped to pure resolver delegations rather than full realization-row walking (src/v3/lenses/cost_target_realization.dag:6-11).

The important shape is that this does not add a second realization-cost model or broaden the executable lens behavior. It clarifies the live status and resolver-list completeness, while the register row continues to bound later work: full realization-row walking remains Slice 1a.2, and abstract-cost × realization-cost composition remains Slice 1a.3+ (docs/v3-lens-capability-register.md:42).

2. Invariant categories

  1. LAYER MODEL — N/A.

N/A — the diff does not add or alter substrate types, Dag-stored fields, dag.rs, variants, or cross-pass substrate carriers. The changed lines are register/status documentation for a lens consumer surface, and the new header explicitly frames the lens as “consumer-evidence-only” (src/v3/lenses/cost_target_realization.dag:7).

  1. INVARIANTS.md + modeling-discipline.md — Compliant.

Compliant — Boundary Discipline / single authority is preserved: the register row says the six per-category resolvers use declaration_by_name for name-keyed lookup, rather than introducing a parallel row-walker or local table (docs/v3-lens-capability-register.md:42). The header also keeps the fail-closed shape at the substrate Option boundary instead of fabricating a plausible DeclarationId (src/v3/lenses/cost_target_realization.dag:8-10).

  1. CODING.md — Compliant.

Compliant — no Rust implementation surface is added; the documented shape remains data/function-oriented resolver calls, described as “pure single-call delegations” to declaration_by_name rather than a builder, object, or hidden-state helper (src/v3/lenses/cost_target_realization.dag:8-10).

  1. TESTING.md — N/A.

N/A — this is documentation/status alignment only. It does not promote a behavioral row to COMPLETE, add executable lens behavior, or introduce a new v2 parity claim; the row remains BEHAVIORALLY N/A and “not a v2 mirror” (docs/v3-lens-capability-register.md:42, src/v3/lenses/cost_target_realization.dag:6-7).

  1. LOCKED DESIGN DECISIONS — Compliant.

Compliant — the diff references the ε path but does not diverge from it: the new header repeats that this is v3-native consumer evidence only, while the register row continues to defer row walking and cost composition to the named later slices (src/v3/lenses/cost_target_realization.dag:6-11, docs/v3-lens-capability-register.md:42).

  1. TRACKED vs UNTRACKED DEBT — Compliant.

Compliant — no new scaffold, TODO, or temporary representation is introduced. The only forward work named in the changed register line remains bounded to existing follow-on slices: full realization-row walking in Slice 1a.2 and ε composition in Slice 1a.3+ (docs/v3-lens-capability-register.md:42).

3. Verdict

APPROVE. The diff is a narrow documentation/register correction that aligns the lens status header with the fuller six-resolver surface and keeps the single-authority declaration_by_name story intact. I did not find a diff-anchored invariant, coding, testing, locked-design, or debt issue.

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Review metadata

  • Provider / model: codex / unknown
  • Commit: 03bcb4a9 · Trigger: schedule
  • Thinking: 166s wall

✅ Docs-only/current-scope changes align the register row with the shipped six resolver surface and add the missing lens status header; no blocking concerns.

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gpt-5-5-pro APPROVE on sha 03bcb4a noted. Two reviewers converged (codex + gpt-5-5-pro both APPROVE). Awaiting standing-authority merge fire on green CI.

— sent from fierce-ram-21

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Third APPROVE on sha 03bcb4a (codex repeat). Awaiting standing-authority merge fire.

— sent from fierce-ram-21

@briansrls
briansrls merged commit 4a426f6 into main May 8, 2026
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briansrls added a commit that referenced this pull request May 13, 2026
…calibration (5→11 sub-lanes) + §4 sub-item 6 + sequencing discipline

Director R2-Grounding audit (msg_8ae92369 2026-05-13) absorbed. Critical first-order finding: PM originally cited 5 T-Ground sub-lanes in Gap 13 framing; actual ledger count is **11 sub-lanes** per docs/r2-closure-ledger.md:108 ("11 lanes per engine-reframe") + docs/briefs/r2-grounding-manager.md:168 ("now 11 lanes; engine-reframe locked 2026-04-28"). PM-side under-counted the residual surface by ~half.

11-sub-lane recalibration:
- GREEN (1 of 11): T-Ground-Pilot (PR #765 merged 2026-04-25)
- IN-FLIGHT (7 of 11): T-Ground-Rust / Python / Go / LanguageSpec / Coercion-Fold / Lifetime-Analyzer / CrossTarget-Meta — each cites era-#1168-#1241 PRs + R3-tier slice landings; HEAD-state likely partial-cashed
- NOT-STARTED (3 of 11): T-Ground-Diagnostic / T-Ground-Tests / T-Ground-Dissolve (brief-only at R2-close)

Director estimation: 3-5 of 11 effectively GREEN at HEAD; 4-6 in-flight; 3 not-started. Full per-sub-lane HEAD audit needed (analogous to neat-heron-793 R2-Evaluator ledger refresh).

Director audit (b)/(c)/(d) findings:
- (b) NO R3 Grounding Mgr session in current subtree; authority partially dispersed under warm-wolf-698 Substrate Mgr organically (PR #1980 Coercion-Fold retirement + PR #2103 L6 + PR #2272 u128 + PR #2279 SelectedTargetInhabitance + PR #2229 cost_target_realization). Same anti-pattern as merry-gull-128 absence.
- (c) Brief coverage COMPREHENSIVE — even stronger than R2-Evaluator (8 dedicated T-Ground briefs + 9+ R3-tier slice briefs).
- (d) Director recommends OPTION (α) re-spawn R3 Grounding Mgr as 5th R3 Mgr lane (post-Evaluator re-spawn making 4), with critical scope-discrimination caveat: Mgr-tier brief authoring must discriminate Grounding-owned scope vs Substrate-Mgr-already-absorbed scope (warm-wolf-698 organic absorption).

Director sequencing discipline (Note 2 + Note 3 carried forward from msg_f0a54769):
- Close criterion = substrate-debt-only (11 sub-lanes status=green per r2-closure-ledger refresh + emit_model.dag SCAFFOLD dissolution + coercion.dag schema dissolution + emit.rs retirement + §1.8 row)
- Dispatch staffing prereq SEPARATE from close criterion (sub-item 6 ratification ≠ substrate-debt satisfaction)
- Sequencing: re-spawn AFTER operator §4 sub-item 6 ratification, NOT before

§4 sub-item 6 added: R3 Grounding Mgr dispatch shape — (α) re-spawn 5th R3 Mgr lane (PM + Director recommended with scope-discrimination canvas as first deliverable) / (β) fold into warm-wolf-698 Substrate Mgr (named scope-bloat risk: substantial dual-program lane shape; warm-wolf-698 already carries 9-worker Phase B batch + Cluster M Phase 3 coordination + canvas authoring) / (γ) Director-direct ad-hoc (PM does NOT recommend per r2-structure.md:73 anti-pattern).

Bundling: per Director recommendation, §4 sub-item 5 (Evaluator) + sub-item 6 (Grounding) need same dashboard-tier intervention (composite-shape support per operator escalation msg_acf78d37 in flight). Recommend bundling both into one operator-ratification batch — dashboard-tier intervention unblocks both lanes simultaneously.

Effort estimate revised: 6-12 weeks → 8-16 weeks (11 sub-lanes vs originally 5; scope-discrimination canvas added).

§6 checklist updated: Gap 13 entry refreshed with 11-sub-lane scope + audit completion; §4 sub-item 6 added as new checkbox bundled with sub-item 5.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 13, 2026
…coercion-engine architectural separation (#3038)

* docs(r3): fix interrogation-doc JS/TS scope drift + add Gap 11 (LogCost asymmetry / complexity composition completeness)

Operator adversarial probe 2026-05-13 surfaced two issues:

1. docs/r3-close-interrogation.md §285 + §291 cited "Rust + JavaScript + Python (3 R3 Shape-A targets per §3.1)" — drift relative to §518 of same doc which correctly enumerates "R3 = 3 Shape-A targets: Rust / Python / Go". The JavaScript framing was operator-illustrative example pre-dating R3 scope finalization that authored into normative scope text.

Fix: §285 scope claim corrected to "Rust + Python + Go"; JavaScript references in bug-shape examples preserved as illustrative-not-scope with explicit clarifying note pointing to §518 authority. §291 cross-target-test-claim bullet expanded to include "Go via go test" alongside the illustrative JavaScript/jest reference.

2. Operator probe: "regarding complexity - what about more complex combinations of complexity - i.e. n log (n^k) i.e. nested algorithms - do we handle all permutations of those?" + "regarding logcost - my concern is that this seems orthogonal to logcost - shouldn't it work for any arbitrary combination of cost?"

HEAD audit: SymbolicCost in src/v3/std/algebra.dag has structural asymmetry — ProductCost + SumCost are recursive over arbitrary SymbolicCost; LogCost + PolynomialCost take only SizeVariable (terminal). Cannot construct Log(complex) directly. normalize() body handles sum/product identities + LinearCost-squared → PolynomialCost, but NO log-power rule (log(n^k) → k log(n)), NO log-product rule, NO nested-log handling. AsymptoticClass enumerated lattice ceilings on polynomial×log composition (loses log factor on classification).

Fix: Gap 11 added to close plan §1 — Complexity composition completeness / LogCost asymmetry. Sub-promise of gate #79 complexity behavioral close that the 2026-05-13 adversarial sweep missed. Owner: Substrate Mgr (warm-wolf-698). Substrate-shape canvas decision required: (A) LogCost recursive over SymbolicCost (symmetric with Product/Sum) OR (B) dag-authored canonicalization rule that runs before LogCost construction with named log-algebra coverage. Close criterion: shape ratified + normalize/canonicalization landed + lattice tier review + cementing corpus extended with nested compositions (n log n^k, n² log n, n log² n, log log n).

Plan §2 sequencing updated to include Gap 11 in Phase B (Substrate Mgr lane). §6 checklist updated with the post-§4-ratification adversarial finding status.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3): add Gap 12 (property-based complexity-lens validation via ProgramGenerator) per operator adversarial probe 2026-05-13

Operator follow-up probe 2026-05-13: "for complexity - do we have testcases representing random combinations of functions, validating that the correct complexity result is generated? please add that"

HEAD audit:
- `ProgramGenerator` substrate carrier LANDED (gate #86; `src/v3/std/verification.dag`) but only used in `m1_5_verification_test.rs::program_generator_authoring_surface_compiles_cleanly` (compile-surface verification, NOT actual random-program generation)
- `ForAll` quantifier in `verification.dag` is wired only for `ForAllTargets` (cross-target per Gap 2), NOT for `ForAll(random_program)` quantification
- Complexity cementing test at `src/v3/compiler/tests/integration/cementing/complexity_lens_behavioral_completion.rs`: only 2 hand-authored cases (`literal_bind_cements_constant_complexity_summary` + `recursive_countdown_cements_linear_work_and_span`)
- Zero `proptest` / `quickcheck` / random-composition tests against the complexity lens

Result: gate #79 `lens_capability_register_zero_proxy_zero_stub` lens-completion can claim "behaviorally complete" while never having validated against arbitrary nested compositions — the substrate's SymbolicCost composition class is enormous vs the 2 cementing cases.

Fix: Gap 12 added — Property-based complexity-lens validation via ProgramGenerator. Owner: Verification Mgr (still-moth-538). Substrate Mgr (warm-wolf-698) co-owns the ProgramGenerator-instance + oracle authoring.

Sub-program: (1) ProgramGenerator complexity-instance producing structurally-bounded random function compositions; (2) complexity oracle (`.dag`-authored function from generated-program → expected ComplexitySummary; NO bridge-Rust oracle per feedback_no_textual_enforcement_bridges); (3) `ForAll<ProgramGenerator>` quantifier extension (currently only ForAllTargets); (4) property-based TestClaim asserting complexity_of(g) == oracle(g) for N≥100 samples per CI run; (5) CI integration with seed-pinning + reproducibility discipline.

Close criterion: (a) ProgramGenerator complexity-instance landed; (b) `.dag`-authored oracle landed; (c) ForAll<ProgramGenerator> TestClaim landed + passing with N≥100; (d) zero oracle-vs-lens divergence; (e) CI seed-pinning ratcheted.

Effort estimate: 2-3 weeks, parallelizable with Gap 11 substrate-shape canvas authoring. Gap 12 generator depends on Gap 11 substrate decision so generator can produce the full composition class.

§2 sequencing updated: Gap 12 in Phase C (Verification Mgr lane); §6 checklist tracks Gap 12 as post-§4-ratification adversarial finding. Document order in §1 corrected to Gap 11 → Gap 12 (matching gap-number sequence).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3): address briansrls BLOCKING on PR #3037 — recalibrate Gap 11 HEAD evidence + rewrite §285 probes to R3 targets

Two BLOCKING findings from operator briansrls comment-4445313478 at 2026-05-13T21:04:54Z:

B1 (docs/r3-actual-close-plan.md Gap 11): operator-probe notes were promoted to HEAD evidence without verifying actual classifier behavior in src/v3/std/algebra.dag + src/v3/compiler/src/dag_cost_generated.rs.

Verified HEAD evidence (revised):
- `classify_symbolic_cost` at dag_cost_generated.rs:289-312 maps ALL composite costs (ProductCost / SumCost) to `ClassUnknown` — no composition handling. Prior framing "lattice ceilings to ClassPolynomial" / "collapses to ClassLinearithmic" was wrong; actual behavior is collapse to ClassUnknown for any composition.
- `ClassLinearithmic` + `ClassExponential` are unreachable outputs from the classifier — only constructible via string-to-AsymptoticClass deserialization at enforced_lens_application.rs:960-962 for user-declared enforcement budgets. 2 of 8 lattice tiers are write-only.
- SymbolicCost substrate has no `ExponentialCost` variant; `2^n` cannot be represented in source cost. ClassExponential is the lattice analog but unreachable from any SymbolicCost expression.
- normalize() at algebra.dag:537-548 handles only sum/product identity rules + LinearCost-squared → PolynomialCost(degree=2). No log-rule simplification, no Product/Sum→named-tier normalization.

Recalibrated Gap 11 "What's missing" — 6 items (was 4): (1) classify_symbolic_cost composition arms (root issue — even n log n classifies to Unknown), (2) LogCost recursive shape OR canonicalization rule, (3) ExponentialCost variant decision, (4) ClassLinearithmic/Exponential reachability gap, (5) normalize log-rule extensions, (6) cost-lens fold audit.

Recalibrated close criterion — 7 items (was 5), adding (a) classifier produces all reachable tiers including ClassLinearithmic for n log n, (c) ExponentialCost ratified-or-excluded, (e) AsymptoticClass reachability review complete with formal annotation of input-only tiers.

Effort estimate revised up from 2-4 weeks to 3-5 weeks per recalibrated sub-program scope.

B2 (docs/r3-close-interrogation.md §285+§291+§295+§297+§312): the prior fix added a "JavaScript references are illustrative-not-scope" disclaimer but left the gating probes themselves using JavaScript examples. Per operator: "convert the concrete R3 probes to Rust/Python/Go".

Rewrote 5 gating probes + introduction + 2 falsification probes + 1 R3-close-audit-for-class line to use Rust/Go/Python concretely:
- Cross-target serialization round-trip: Rust → Go (not JS)
- Cross-target numeric width: Rust u32 vs Go uint32 vs Python arbitrary-precision int (not JS 53-bit)
- Cross-target effect divergence: Rust tokio vs Go goroutines+channels vs Python asyncio (not JS Promise)
- Cross-target boundary trust: Rust ↔ Go gRPC/HTTP/FFI (not Rust ↔ JS FFI/WASM)
- Cross-target test-claim transferability: cargo test / pytest / go test (removed JS jest)
- Modeling-level cross-target gap: Go's nil-interface-vs-nil-concrete-type (not JS prototype-pollution)
- R3 close audit demo: Rust server + Go client (not JS client)
- Introduction text: "Rust ↔ Go ↔ Python via shared .dag substrate" (was Rust ↔ JavaScript ↔ Python)

Disclaimer language removed — probes are now R3-scope-correct without needing a disclaimer.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3-close): fix Gap 11 PolynomialCost field-type + line-cite per cursor APPROVE_WITH_COMMENTS PR #3037

Cursor BLOCKING (sha 412a8cb, 2026-05-13T21:16Z) — 2 substantive findings on Gap 11 HEAD evidence:

F1 (line 383, INVARIANTS P1 modeling-faithfulness): PolynomialCost field cited as `degree: Nat` but actual substrate at `src/v3/std/algebra.dag:193` is `degree: DegreeAtLeastTwo` (refinement type, NOT raw Nat). The refinement encodes substrate-level guarantee that polynomial degree ≥ 2 (degree 1 redundant with LinearCost; degree 0 redundant with ConstantCost). Load-bearing for ClassPolynomial classifier arm at `dag_cost_generated.rs:297-306` and string-arm decoding in `enforced_lens_application.rs`.

F2 (line 380, minor lens): cite "lines 190-196 (7 variants)" misaligns with substrate — line 190 is the `type SymbolicCost inhabits Semiring<SymbolicCost>` declaration; variant arms span lines 191-197 (7 arms). Corrected cite.

Fix: updated PolynomialCost row to `degree: DegreeAtLeastTwo` with named rationale + load-bearing-citation; corrected line-cite to "lines 191-197, 7 variant arms; inhabits Semiring<SymbolicCost> declaration at line 190".

Cursor exploratory note acknowledged: confirms Gap 11 evidence is otherwise correct (`ProductCost / SumCost → ClassUnknown` at dag_cost_generated.rs:308-310; `ClassLinearithmic` / `ClassExponential` string arms at enforced_lens_application.rs:960-962) — the PolynomialCost field-type was the only substantive slip.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3): add Gap 13 (R2-Grounding T-Ground sub-lane residuals / no-coercion-engine architectural separation) per operator adversarial probe 2026-05-13

Operator follow-on probe 2026-05-13: "I thought we were supposed to be separating emission into coercion and proper dag modeling? is it not even close to that?"

HEAD audit:
- docs/design-emission-model.md title: "Design — Emission Model (no separate coercion engine)" — explicit ratification of structural-projection coercion + DAG-modeled substrate separation
- 5 R2-T-Ground sub-lanes implement the separation: T-Ground-Coercion-Fold + T-Ground-LanguageSpec + T-Ground-Lifetime-Analyzer + T-Ground-Diagnostic + T-Ground-CrossTarget-Meta
- src/v3/compiler/src/emit.rs (3992 lines, hand-Rust) is the legacy v2 coercion engine the design retracts; still active at HEAD; on EXPECTED_HAND_AUTHORED_NON_TEST:279 (PB-0 ratchet)
- src/v3/std/emit_model.dag exists but marked 🟡 SCAFFOLD (Coercion-Fold dissolution — Slice B rows, Slice C consumer); per-target TypeRealization carrier partially-stubbed
- dsl/std/coercion.dag has new coercion vocabulary but still names v2/05_emit.dag as consumer in header comment (transitional form; legacy engine not retired)
- R2-Grounding closed-with-residuals 2026-04-29 (analogous to R2-Evaluator per Director audit msg_82b9c4bb); 5 T-Ground sub-lanes are R2-residual work carried into R3 as r3-continuation
- Close plan §1 at HEAD does NOT track these residuals as an explicit Gap — missed-during-original-sweep gap analogous to R2-Evaluator residuals that Gap 3 absorbed

Result: emit.rs retirement is structurally gated on 5 T-Ground sub-lanes + R2-Evaluator + PB-0 retirement campaign. PB-0 ratchet (177 entries) tracks emit.rs entry-counting but NOT architectural-shape verification. design-emission-model.md no-engine discipline is operator-named but close plan doesn't have a "no-engine discipline cashed at HEAD" check.

Fix: Gap 13 added — R2-Grounding T-Ground sub-lane residuals. Owner: Director-tier coordination (analogous to Gap 3 cross-Mgr audit); R3 Substrate Mgr (warm-wolf-698) owns sub-lane execution; Director ratifies audit verdict + any new §1.8 row.

Sub-program: (1) Director R2-Grounding audit analogous to msg_82b9c4bb R2-Evaluator audit; (2) per-sub-lane dispatch post-audit; (3) emit_model.dag SCAFFOLD dissolution (Coercion-Fold Slice B + Slice C); (4) coercion.dag v2/05_emit.dag consumer reference retirement; (5) §1.8 row decision (author "no-engine discipline cashed" row OR formally declare existing gate covers); (6) emit.rs entry retirement downstream of sub-lane completions.

Close criterion: (a) Director audit complete; (b) 5 R2-T-Ground sub-lanes status=green in docs/r2-closure-ledger.md refreshed against HEAD; (c) emit_model.dag SCAFFOLD marker removed; (d) coercion.dag v2/05_emit.dag reference removed; (e) emit.rs entry removed from EXPECTED_HAND_AUTHORED_NON_TEST; (f) §1.8 row landed or declared-covered.

Connection to Gap 1 + Gap 3: Gap 13 is architectural-shape sibling to Gap 1 (Gap 1 says "list empty"; Gap 13 says "the architectural separation that justifies the list-empty outcome is structurally complete"). Gap 13 is analogous R2-residual to Gap 3 (R2-Evaluator); both surfaced post-§4 — R2-Evaluator via Director audit, R2-Grounding via operator adversarial probe.

Effort estimate: 6-12 weeks (analogous to Gap 3 R2-Evaluator joint precondition; substrate-canvas-tier work dominant cost; per-sub-lane execution parallel-able under Substrate Mgr).

§2 sequencing updated: Gap 13 in Phase E (Director-tier coordination, parallel with Gap 3). §6 checklist tracks Gap 13 as post-§4-ratification adversarial finding requiring Director audit.

Stacks on PR #3037 (Gap 11 + Gap 12 + interrogation-doc drift fix); merges cleanly after PR #3037 lands.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3): absorb Director R2-Grounding audit msg_8ae92369 — Gap 13 recalibration (5→11 sub-lanes) + §4 sub-item 6 + sequencing discipline

Director R2-Grounding audit (msg_8ae92369 2026-05-13) absorbed. Critical first-order finding: PM originally cited 5 T-Ground sub-lanes in Gap 13 framing; actual ledger count is **11 sub-lanes** per docs/r2-closure-ledger.md:108 ("11 lanes per engine-reframe") + docs/briefs/r2-grounding-manager.md:168 ("now 11 lanes; engine-reframe locked 2026-04-28"). PM-side under-counted the residual surface by ~half.

11-sub-lane recalibration:
- GREEN (1 of 11): T-Ground-Pilot (PR #765 merged 2026-04-25)
- IN-FLIGHT (7 of 11): T-Ground-Rust / Python / Go / LanguageSpec / Coercion-Fold / Lifetime-Analyzer / CrossTarget-Meta — each cites era-#1168-#1241 PRs + R3-tier slice landings; HEAD-state likely partial-cashed
- NOT-STARTED (3 of 11): T-Ground-Diagnostic / T-Ground-Tests / T-Ground-Dissolve (brief-only at R2-close)

Director estimation: 3-5 of 11 effectively GREEN at HEAD; 4-6 in-flight; 3 not-started. Full per-sub-lane HEAD audit needed (analogous to neat-heron-793 R2-Evaluator ledger refresh).

Director audit (b)/(c)/(d) findings:
- (b) NO R3 Grounding Mgr session in current subtree; authority partially dispersed under warm-wolf-698 Substrate Mgr organically (PR #1980 Coercion-Fold retirement + PR #2103 L6 + PR #2272 u128 + PR #2279 SelectedTargetInhabitance + PR #2229 cost_target_realization). Same anti-pattern as merry-gull-128 absence.
- (c) Brief coverage COMPREHENSIVE — even stronger than R2-Evaluator (8 dedicated T-Ground briefs + 9+ R3-tier slice briefs).
- (d) Director recommends OPTION (α) re-spawn R3 Grounding Mgr as 5th R3 Mgr lane (post-Evaluator re-spawn making 4), with critical scope-discrimination caveat: Mgr-tier brief authoring must discriminate Grounding-owned scope vs Substrate-Mgr-already-absorbed scope (warm-wolf-698 organic absorption).

Director sequencing discipline (Note 2 + Note 3 carried forward from msg_f0a54769):
- Close criterion = substrate-debt-only (11 sub-lanes status=green per r2-closure-ledger refresh + emit_model.dag SCAFFOLD dissolution + coercion.dag schema dissolution + emit.rs retirement + §1.8 row)
- Dispatch staffing prereq SEPARATE from close criterion (sub-item 6 ratification ≠ substrate-debt satisfaction)
- Sequencing: re-spawn AFTER operator §4 sub-item 6 ratification, NOT before

§4 sub-item 6 added: R3 Grounding Mgr dispatch shape — (α) re-spawn 5th R3 Mgr lane (PM + Director recommended with scope-discrimination canvas as first deliverable) / (β) fold into warm-wolf-698 Substrate Mgr (named scope-bloat risk: substantial dual-program lane shape; warm-wolf-698 already carries 9-worker Phase B batch + Cluster M Phase 3 coordination + canvas authoring) / (γ) Director-direct ad-hoc (PM does NOT recommend per r2-structure.md:73 anti-pattern).

Bundling: per Director recommendation, §4 sub-item 5 (Evaluator) + sub-item 6 (Grounding) need same dashboard-tier intervention (composite-shape support per operator escalation msg_acf78d37 in flight). Recommend bundling both into one operator-ratification batch — dashboard-tier intervention unblocks both lanes simultaneously.

Effort estimate revised: 6-12 weeks → 8-16 weeks (11 sub-lanes vs originally 5; scope-discrimination canvas added).

§6 checklist updated: Gap 13 entry refreshed with 11-sub-lane scope + audit completion; §4 sub-item 6 added as new checkbox bundled with sub-item 5.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3-close): record operator ratification of §4 sub-item 6 + bundled-5-asks (R3 Grounding Mgr re-spawn + --shape flag + parser fix + PR #3036/#3025 merge-bypass) PR #3038

Operator briansrls ratified all 5 bundled asks 2026-05-13 via PM AskUserQuestion (per Director recommendation msg_eaaca237 + msg_922eac5b bundling; PM-routing per msg_7ce4dcc0):

1. Ask 1 — Dashboard-tier intervention: (b) durable `--shape` flag in dashboard-ops work-items create authorized (unblocks both Evaluator + Grounding Mgr re-spawn + all future Mgr-tier spawns)
2. Ask 2 — §4 sub-item 5 (R3 Evaluator Mgr): (α) re-spawn as 4th R3 Mgr lane RATIFIED
3. Ask 3 — §4 sub-item 6 (R3 Grounding Mgr): (α) re-spawn as 5th R3 Mgr lane RATIFIED with scope-discrimination canvas as Mgr-tier first-deliverable per Gap 13 sub-program step 3
4. Ask 4 — Cursor-composer-2 parser fix: (a) fix-dispatch authorized (class-level unblock for PR #3014/#3025/#3036/#3037)
5. Ask 5 — PR #3036 + PR #3025 merge-bypass: Director squash-merge both authorized (precondition (2) of feedback_operator_tier_merge_bypass_precedent cashed)

§6 checklist updates: §4 sub-item 6 marked [x] RATIFIED with execution shape; Gap 13 marked [x] with ratification context; previous Gap 13 entry recalibrated 5→11 sub-lanes per Director audit msg_8ae92369 preserved as audit trail.

§4 header: ratification outcomes split into two batches — "Initial ratification batch (PR #3013 merge)" covering items 1-5 + Phase A authorization; "Bundled-5-asks ratification batch (PR #3038 routing)" covering item 6 + dashboard-tier intervention + parser fix + bypass-merge directive.

§4 sub-item 6 preamble updated: now reads "RATIFIED (α) re-spawn by operator briansrls 2026-05-13 via bundled-5-asks PM-routing — see Ratification outcomes above". Pattern parallels sub-item 5 ratification framing.

§5 process discipline note updated: removed "meta-blocked" framing for Gap 3 + Gap 13 close-criteria (both sub-items 5 + 6 ratified; meta-block resolved); substrate-debt execution proceeds per ratified Mgr-lane dispatch shape (Director executes re-spawn post `--shape` flag landing per Ask 1).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3-close): fix Phase E Gap 13 dispatch bullet — 5→11 sub-lanes + R3 Grounding Mgr execution per operator REQUEST_CHANGES on PR #3038

openai-pro REQUEST_CHANGES (briansrls comment-... 2026-05-13T21:52:16Z) — stale Phase E dispatch bullet at docs/r3-actual-close-plan.md:617 carried 2 errors against the recalibrated Gap 13 body:

1. "5 R2-T-Ground sub-lane status verification" — STALE; Director audit msg_8ae92369 recalibrated count to 11 sub-lanes (1 GREEN + 7 in-flight + 3 not-started); body at lines 505 + 564 already reflects 11
2. "Substrate Mgr executes sub-lane closures" — STALE; pre-assigned execution to Substrate Mgr before operator §4 sub-item 6 ratification. Operator ratified (α) re-spawn R3 Grounding Mgr (5th R3 Mgr lane) at 2026-05-13 via bundled-5-asks PM-routing; Grounding Mgr executes, NOT Substrate Mgr

openai-pro finding: "the stale Gap 13 Phase E line is load-bearing planning text" — a worker following Phase E could audit 5 lanes and stop while the close criterion requires 11, AND would route execution to Substrate Mgr instead of the ratified R3 Grounding Mgr lane.

Fix at line 617:
- "5 R2-T-Ground sub-lane status verification" → "11 R2-T-Ground sub-lanes" with explicit recalibration note + feedback_full_predicate_over_categorized_grep_in_scope_statements citation
- "Substrate Mgr executes sub-lane closures" → "R3 Grounding Mgr (5th R3 Mgr lane, re-spawn (α) RATIFIED by operator 2026-05-13 per §4 sub-item 6) executes the 11 sub-lane closures + scope-discrimination canvas as Mgr-tier first-deliverable"
- Added: execution gated on --shape flag landing per §4 sub-item 1 ratification

Now consistent with Gap 13 body (lines 505 + 564 + 736) + §4 sub-item 6 ratification state + Director audit findings (b)/(d).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3-close): retarget Gap 12 to existing QuantifiedTestClaim authority + runner wiring per briansrls BLOCKING on PR #3038 line 463

briansrls BLOCKING comment-... 2026-05-13T22:42:32Z on docs/r3-actual-close-plan.md:463 (INVARIANTS P2 single authority / documentation describes live state) — Gap 12 framing pointed workers at wrong authority.

PRIOR (WRONG) FRAMING: "ForAll quantifier in verification.dag is wired only for ForAllTargets ... NOT for ForAll(random_program) quantification". Plan said workers should "extend ForAll quantifier surface from ForAllTargets to ForAll<ProgramGenerator>".

VERIFIED HEAD EVIDENCE (correcting the framing):
- `type Quantifier = ForAll | Exists` at src/v3/std/verification.dag — claim-layer quantifier for property-based testing; SEPARATE from ForAllTargets (which is the cross-target quantifier on different axis per Gap 2)
- `type QuantifiedTestClaim { name, generator: ProgramGenerator, quantifier: Quantifier, predicate: TestPredicate, requires: List<ResourceReference> }` at src/v3/std/verification.dag:542 — the EXISTING single-authority for ForAll<ProgramGenerator> property-based claims
- Suite integration LANDED: `type SuiteClaim = Enumerated(TestClaim) | Quantified(QuantifiedTestClaim)` at :594
- TestNode integration LANDED: `type TestNodeRef = EnumeratedTestNode(TestClaim) | QuantifiedTestNode(QuantifiedTestClaim)` at :574
- Obligation projection LANDED: `obligation_for_quantified_claim` at :627
- Test fixture LANDED: `data smoke_quantified_claim: QuantifiedTestClaim = { ... }` at test_runner_test.rs:1247
- Runner is `NotYetImplemented` at test_runner.rs:2511 with named gate #85 dissolution trigger via Cluster M Phase 2/3

Per the existing substrate, INVARIANTS P2 single-authority is structurally complete at the substrate level. The gap is the RUNNER, not the substrate.

CORRECTED FRAMING: Gap 12 now targets (1) wiring the existing QuantifiedTestClaim runner per gate #85 dissolution trigger, (2) authoring complexity-specific ProgramGenerator instance + oracle, (3) authoring property-based QuantifiedTestClaim data declarations against existing substrate. NOT extending ForAllTargets.

Sub-program restructured:
- Step 1 (NEW): audit QuantifiedTestClaim shape sufficiency per feedback_construction_over_ratchets (model first; extend only if needed)
- Step 5 (NEW): wire the runner at test_runner.rs:2511 (replace NotYetImplemented per gate #85 dissolution trigger — Cluster M Phase 2/3 lane scope per inline cite)
- Removed step "extend ForAll quantifier surface from ForAllTargets" (was wrong authority)

Close criterion adds (d): runner wired at test_runner.rs:2511 with N≥100 sample evaluation; removes prior "ForAll<ProgramGenerator> extension" framing.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(r3-close): fix stale Gap 13 dispatch-prereq blocker state — operator already ratified per briansrls openai-pro BLOCKING PR #3038

briansrls openai-pro REQUEST_CHANGES (manual-trigger sha 38fd26a 22:57Z) — line 591 stale relative to ratification state:

Finding (INVARIANTS P2 single-authority / top-down PM intent review): line 591 said "PM-recommendation Option (α) is on-record but execution waits on operator" — CONTRADICTS line 671 (§4 sub-item 6 RATIFIED) + line 722 (§5 process-discipline note: both sub-items ratified + execution proceeds after --shape lands). Worker following Gap 13 section could stall the lane incorrectly.

Root cause: I authored the Dispatch staffing prereq paragraph BEFORE operator §4 sub-item 6 ratification landed (commit 962ce5d). When I recorded ratification at commit 198a752, I updated §4 + §6 checklist but didn't update this prereq paragraph. Stale pre-ratification framing survived.

Fix: rewrote Dispatch staffing prereq paragraph to reflect post-ratification state:
- "RATIFIED 2026-05-13 per §4 sub-item 6: (α) re-spawn as 5th R3 Mgr lane confirmed"
- Sequencing now says "re-spawn occurs AFTER --shape flag landing per §4 Ask 1 ratification" (NOT "AFTER operator §4 sub-item 6 confirmation")
- Cites Director dispatched --shape flag worker adhoc-745d73fa-6c4 per msg_14c3ad9d
- Explicit: "execution is now gated on dashboard-tier --shape flag availability, NOT on operator confirmation (which is already in place)"

PR #3038 was ready=True (2 distinct approvals codex + cursor on 38fd26a; 0 active reviews; mergeable=MERGEABLE; checks=passing) when briansrls manual-triggered openai-pro found this stale line. Fix is small + restores ready=True path.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 14, 2026
Adds r3-grounding-manager.md (hold-pattern, ledger signal protocol, scope
canvas cross-ref) and refreshes r2-closure-ledger T-Ground Last signal/Notes
for HEAD slices #1980 #2103 #2229 #2272 #2279. Canvas next-actions updated.

Co-authored-by: Cursor <cursoragent@cursor.com>
briansrls added a commit that referenced this pull request May 14, 2026
…55 replan-archive; hold-for-deployment) (#3054)

* WIP: R3 Grounding Mgr — lane through R3 close (re-spawn 2 post wise-stag-555

* docs(r3): R3 Grounding Mgr brief + T-Ground ledger refresh (Gap 13)

Adds r3-grounding-manager.md (hold-pattern, ledger signal protocol, scope
canvas cross-ref) and refreshes r2-closure-ledger T-Ground Last signal/Notes
for HEAD slices #1980 #2103 #2229 #2272 #2279. Canvas next-actions updated.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
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