docs: refresh R2 thesis coverage status

[briansrls]

Summary

• refresh docs/thesis-claim-coverage.md against current R2 main after the night merge wave
• mark live R2 thesis rows as in-flight/blocked/green where feat(v3): T-ImpossibleBugs nested-optional flatten — substrate-constructor invariant #890, feat(v3): add ValueBody list substrate and std.unicode bootstrap #920, feat(v3): retype tokenizer charclass scanner order #1002, and Grounding/Impossible tails changed the status
• add anomaly notes for nested-optional closure plus Release-owned docs(roadmap): §6a MethodContract dissolution triggers + v3 lens inventory #990/audit(v3): Loop construction-closure — closure holds, integration test landed #968/fix(r2-release): B6 file-preference checklist + §6a ROADMAP + brief sync #909/refactor(v3): retire lower helpers refinement patch bridge #1014 follow-through

Verification

• git diff --check
• cargo fmt --all --check

Docs-only Release ledger refresh; no source or generated artifacts.

[briansrls]

Review metadata

• Provider / model: codex / codex-default
• Commit: 0f140a70 · Trigger: schedule
• Thinking: 45s wall

---

Findings:

• docs/thesis-claim-coverage.md:223 adds a fifth coverage-anomaly entry while the section still says “Four claims with partial-status notes.” That makes the refreshed audit internally stale, violating INVARIANTS.md P1’s “Documentation Describes Live State” discipline.

Verdict: REQUEST_CHANGES. The diff is otherwise narrowly scoped, but this document is explicitly a thesis coverage audit, so the refreshed anomaly count/wording should be made internally consistent before merge.

[briansrls]

Addressed the review finding in ac2d29f47: the Coverage anomalies lead now says “Six notes worth tracking” to match the six entries. Verified locally with git diff --check and cargo fmt --all --check.

The PR diff remains scoped to docs/thesis-claim-coverage.md only.

[briansrls]

Review metadata

• Provider / model: codex / unknown
• Commit: 7f86c1d7 · Trigger: schedule
• Thinking: 391s wall

---

BLOCKING (2)

Root Cause

• docs/thesis-claim-coverage.md Manual status refresh is not mechanically reconciling aggregate tables with the claim mapping → regenerate the disposition and category counts from the rows before marking the audit refreshed.
• docs/thesis-claim-coverage.md Status prose is mixing uncited live-dispatch state with authority-doc status → either cite the specific Go tranche PR/receipt or downgrade the row to the T-Ground-Go pending/fill-queue state.

⚠️ Correct the coverage audit inconsistencies before using this as the refreshed R2 thesis map.

[briansrls]

Verified against current PR head bb6208b9: this finding is already addressed.

Current docs/thesis-claim-coverage.md coverage statistics now say:

• R1-closed: 55
• R2-gated: 13
• post-R2-external: 6
• TOTAL CLAIMS: 74

I also reran the row-count script against the 74 mapping rows and it returns exactly R1-closed 55, R2-gated 13, post-R2-external 6, TOTAL 74. No additional code change is needed for this thread.

[briansrls]

Verified against current PR head bb6208b9: this thread is already addressed by the current file, and GitHub now marks the original thread outdated.

The L5 row currently reads pending/fill queue per T-Ground; Rust/Engine tails remain, matching the cited T-Ground authority instead of claiming Go is green/open. No additional code change is needed for this thread.

[briansrls]

Review metadata

• Provider / model: cursor / composer-2
• Commit: 7f86c1d7 · Trigger: schedule
• Thinking: 71s wall

---

Findings:
None. The change is only in docs/thesis-claim-coverage.md: last-refresh metadata, disposition/status wording for R2-related rows, and extra coverage notes. INVARIANTS.md, docs/modeling-discipline.md, CODING.md, and TESTING.md target compiler modeling and Rust/tests; nothing in this diff adds or changes substrate, APIs, or tests, so there is no concrete rubric violation to cite. The refresh line’s main SHA 242c65d0 is a valid ancestor of current origin/main (main has since moved to 8e55bcce…), which is consistent with recording “main at audit time” rather than “main tip right now.”

Verdict: APPROVE — Scoped doc refresh; thesis coverage table and anomalies read coherently; no issues tied to the review rubric in the diff.

[briansrls]

Addressed both blocking inline comments in 6c43de7b4:

• discussion_r3148978308: verified the mapping rows count to 55 R1-closed / 13 R2-gated / 6 post-R2-external across 74 rows. Updated Coverage statistics to match, and expanded the category breakdown to include the previously omitted Core abstraction and Correctness meta-claim sections.
• discussion_r3148978316: verified the L5 row was mixing live PR state into a row whose evidence cites T-Ground lane authority. Changed status to pending/fill queue per T-Ground; Rust/Engine tails remain.

Verification before push:

• local count script asserts summary counts equal mapping rows and category totals sum to 55 / 13 / 6 / 74
• git diff --check
• cargo fmt --all --check

[briansrls]

Queued relay discussion_r3148978316 verified against current PR head 6c43de7b4: already addressed. The L5 row now reads pending/fill queue per T-Ground; Rust/Engine tails remain, so it no longer claims the Go tranche is green/open without authority-doc citation.

No additional code change needed for this queued item.

[briansrls]

Queued umbrella blocking review verified against current PR head d62c9e8d: already addressed by 6c43de7b4.

Current verification:

• summary counts: 55 R1-closed / 13 R2-gated / 6 post-R2-external
• mapping row counts: 55 R1-closed / 13 R2-gated / 6 post-R2-external
• local script reports match True
• L5 row now says pending/fill queue per T-Ground; Rust/Engine tails remain

The later Cursor review at 17:07 reported no findings, so no code action is needed for that approving item. Current PR diff remains one file: docs/thesis-claim-coverage.md.

[briansrls]

Review metadata

• Provider / model: cursor / composer-2
• Commit: d62c9e8d · Trigger: schedule
• Thinking: 49s wall

---

Findings: None. This diff only updates docs/thesis-claim-coverage.md (refresh stamp, disposition counts, tier/category breakdown, per-claim status/evidence text, and coverage anomaly notes). Nothing here touches substrate/compiler code, boundaries between passes, fail-closed diagnostics, or tests. INVARIANTS.md / docs/modeling-discipline.md apply to modeled substrate and mechanical enforcement; CODING.md and TESTING.md apply to Rust and the test suite — there is no applicable rubric violation in these edits.

Verdict: APPROVE. Narrow, doc-only reconciliation of the R2 thesis coverage audit with current main; no principles from the pinned rubric are engaged in a way this diff could break.

[briansrls]

Verified the 2026-04-27T17:22:06Z Cursor review against current PR head. The review had no findings, but the verification pass found two stale audit prose counts still present in the PR body text: the usage section said 52 R1-closed / 18 R2-gated while the refreshed mapping rows count to 55 / 13 / 6 / 74.

Pushed fix commit 70c52a9ea:

• updated usage prose to 55 R1-closed / 13 R2-gated
• tightened claim 68 evidence to the canonical unenumerated-effects design + R2 worker brief path instead of ambiguous PR-number shorthand

Verification:

• git diff --check
• mapping row count script: 55 R1-closed / 13 R2-gated / 6 post-R2-external / 74 total
• pre-push hook: cargo fmt --all --check

[briansrls]

Verified dashboard-relayed item from 2026-04-27T17:26:54Z against current PR head 70c52a9e: this is my prior response comment, not a new finding.

Current state remains addressed:

• worktree clean and pushed
• mapping row count script reports 55 R1-closed / 13 R2-gated / 6 post-R2-external / 74 total
• stale strings 52 R1-closed, 18 R2-gated, and substrate scoping unblocked are absent from docs/thesis-claim-coverage.md

No additional code change needed for this relay.

[briansrls]

Verified dashboard-relayed item from 2026-04-27T17:31:13Z against current PR head 70c52a9e: this is the prior duplicate-relay response comment, not a new review finding.

Current verification is unchanged:

• worktree clean and pushed
• mapping row count script reports 55 R1-closed / 13 R2-gated / 6 post-R2-external / 74 total
• stale strings 52 R1-closed, 18 R2-gated, and substrate scoping unblocked are absent from docs/thesis-claim-coverage.md

No code change needed.

[briansrls]

Review metadata

• Provider / model: claude / claude-opus-4-7
• Commit: bb6208b9 · Trigger: schedule
• Thinking: 27s wall

---

APPROVE — Docs-only refresh of docs/thesis-claim-coverage.md: updates the refresh date/HEAD, shifts counts (52→55 R1-closed, 18→13 R2-gated, 4→6 post-R2-external; total 74 still balances), updates statuses from "not-started" to in-flight/blocked/green with PR/commit citations, and expands the anomalies section. No code, no invariant surface touched. Internal arithmetic checks out (55+13+6=74).

[briansrls]

Review metadata

• Provider / model: codex / unknown
• Commit: bb6208b9 · Trigger: schedule
• Thinking: 267s wall

---

Non-blocking — Strengths

• docs/thesis-claim-coverage.md The refreshed docs-only coverage map reconciles the prior count and T-Ground status issues cleanly.

✅ No blocking concerns found.

[briansrls]

Review metadata

• Provider / model: claude / claude-opus-4-7
• Commit: ef1bf1ac · Trigger: schedule
• Thinking: 19s wall

---

APPROVE — Docs-only refresh of docs/thesis-claim-coverage.md: bumps refresh date/HEAD, updates per-claim status notes from "not-started" to in-flight/blocked/green where work has landed, and adjusts the disposition counts (55 / 13 / 6, sums to 74 ✓). No code, no substrate, no invariants in scope. Findings: none.

[briansrls]

Review metadata

• Provider / model: cursor / composer-2
• Commit: 2f11b23b · Trigger: schedule
• Thinking: 51s wall

---

Verdict: APPROVE — The change is limited to docs/thesis-claim-coverage.md: refresh metadata, disposition counts, tier/category breakdown, status wording, and anomaly notes. Nothing here touches substrate, boundaries, fail-closed behavior, tests, or Rust style from the rubric. I did not find a diff-grounded violation (e.g. no new parallel authority or modeling change). Spot-checking the updated breakdown table: R1-closed / R2-gated / post-R2-external columns sum to 55 / 13 / 6, matching the summary block and TOTAL CLAIMS 74.

Findings: None.

Exploratory (optional): Factual accuracy of each status cell (e.g. PR references, “green” for claim 67) is outside what the diff can prove; that is normal editorial risk for this doc type, not an invariant breach visible in the patch alone.

[briansrls]

Review metadata

• Provider / model: codex / unknown
• Commit: 2f11b23b · Trigger: schedule
• Thinking: 212s wall

---

✅ Docs-only refresh looks consistent with the cited thesis and R2 coverage authorities; no blocking concerns found.

[briansrls]

Review metadata

• Provider / model: cursor / composer-2
• Commit: 962cb3cb · Trigger: schedule
• Thinking: 45s wall

---

Findings (if any): None. The diff only updates docs/thesis-claim-coverage.md (refresh stamp, disposition counts, tier/category table, row-level statuses, and “Coverage anomalies”). Nothing here touches substrate/compiler code. INVARIANTS.md / docs/modeling-discipline.md are about modeled types and pipelines; this change is an audit map, not new authority or parallel facts in the compiler. CODING.md and TESTING.md govern Rust/tests; unchanged. Spot-check: disposition sums (55+13+6=74) and tier row totals match 74; R2-gated column sums to 13 — internally consistent.

Verdict: APPROVE — Scoped documentation refresh with no rubric violations visible in the diff; factual alignment with THESIS.md/main is operational trust for the author, not something the diff alone can violate.

[briansrls]

Review metadata

• Provider / model: codex / codex-default
• Commit: 742e740d · Trigger: schedule
• Thinking: 40s wall

---

Verdict: APPROVE

The diff is docs-only and narrowly updates docs/thesis-claim-coverage.md status/counts. I don’t see a concrete violation of the pinned invariants, modeling discipline, coding, or testing guidance. Counts are internally consistent, and the changed status language stays descriptive rather than introducing a new authority.

[briansrls]

Review metadata

• Provider / model: codex / unknown
• Commit: 962cb3cb · Trigger: schedule
• Thinking: 98s wall

---

BLOCKING (1)

Root Cause

• PR_DIFF required GitHub PR diff is unavailable in this environment → rerun with API access or provide the gh pr diff output

⚠️ Review is blocked until the required PR diff is available.

[briansrls]

Violations (could not place on specific lines):

• PR_DIFF BLOCKING: Cannot perform the required review because gh pr diff 1038 --repo gunb-ai/gunbc failed to connect to api.github.com, leaving no source-of-truth diff to inspect.

[briansrls]

Verified the 2026-04-27T22:06:57Z blocker against current PR head 742e740d: this is not a code/doc finding. The reviewer could not connect to GitHub to fetch the diff.

I reran the review precondition successfully:

• gh pr diff 1038 --repo gunb-ai/gunbc --name-only returns only docs/thesis-claim-coverage.md
• local git diff --stat origin/main...HEAD shows one docs file changed: 28 insertions / 24 deletions
• mapping rows count to 55 R1-closed / 13 R2-gated / 6 post-R2-external / 74 total
• tier/category breakdown sums to the same 55 / 13 / 6 / 74

No code change is needed for this connectivity-only blocker.