Why: The failed model sample must remain reviewable beyond the task-owned temporary directory.
Evidence: Eighteen copied files rehashed and checked at restrictive modes; protected route key was not copied.
Impact: The report points to a durable, access-restricted archive without upgrading the failed quality verdict.
Refs: U3 r0.2 A01 independent replay
Why: The one authorized trial produced useful stages and a final answer but also an unsupported phase-membership claim.
Evidence: Fixed SQLite, provider and result hashes; tool-imported SELF receipts; independent read-only source-by-source replay.
Impact: Keep U3 quality FAIL, six PRs draft and the new diagnostic fix separate from the paid sample.
Refs: U3 quality implementation plan r0.2, Task 6
Why: The final zero-paid candidate incorporates three review findings and fresh browser/PostgreSQL evidence.
Evidence: Backend RED-to-GREEN regressions; task-card SELF receipts for HTTP/browser and isolated PostgreSQL reruns.
Impact: Real-model quality remains NOT_RUN and still blocks merge.
Refs: U3 quality revision r0.2
Why: The merged candidate now has complete local combination and task-owned PostgreSQL results.
Evidence: Imported SELF receipts for make test && make build and Backend runmgr/cardsvc/store on isolated PostgreSQL.
Impact: The report keeps final exact-head and model acceptance gates pending for the next candidate SHA.
Refs: U3 quality revision r0.2
Why: The resolved cross-component candidate now has actual HTTP/browser evidence and one diagnosed fixture failure.
Evidence: Task-card SELF sync and browser receipts, including manifest verification and two passing Playwright cases.
Impact: The report keeps model quality NOT_RUN for r0.2 and the older paid failure unchanged.
Refs: U3 quality revision r0.2
Why: The design and implementation plan were approved while the previous report still described them as pending.
Evidence: git diff --check; Backend, UI and affected Frontend tests recorded as SELF with their component SHAs.
Impact: The report distinguishes the new mechanism candidate from the failed paid v7 sample and keeps model QA NOT_RUN.
Refs: U3 quality revision r0.2
Why: The controlled trial made one more paid provider request after rejecting a nonliteral quote.
Evidence: Independent transcript audit found a 14231-token continuation within the same child run; original receipts and failed quality verdict remain intact.
Impact: Make the authorization deviation explicit and reference a zero-paid prevention guard; no additional model run is authorized.
Refs: Agent-System-Documents#95; Agent-System-Backend#193; Agent-System-Dev#512
Why: The approved v7 sample saved two checkpoints but still missed semantic and final-result acceptance.
Evidence: Independent DB replay, provider usage reconciliation, source checks and the original failed evaluation receipt.
Impact: Preserve the exhausted one-shot boundary and keep all draft PRs unmerged.
Refs: Agent-System-Documents#95; Agent-System-Dev#512
Why: The approved extra sample ended with no valid saved findings and exhausted its per-run token threshold.
Evidence: Provider responses, strict-source rejections, Usage and independent analysis are retained; v7 has only local checks.
Impact: Define a separately approvable two-run 30000-token-per-run experiment without altering original acceptance rules or claiming model success.
Refs: Approved U2/U3 plan r0.1; independent extra A01 assessment
Why: The project and proposal indexes still said no U2/U3 implementation or experiment existed.
Evidence: Current combination, full PG backend, two HTTP browser cases and independent code review are linked with their actual statuses.
Impact: Documentation only; real-model acceptance is explicitly failed and no release is claimed.
Refs: Approved U2/U3 task card and validation report
Why: Keep the latest merged candidate reviewable without turning failed model findings into a release claim.
Evidence: Exact d06792c composition, two current browser cases and independent model review are linked and source-labeled.
Impact: Documentation only; model quality gate and merge remain closed.
Refs: Approved U2/U3 task card
Why: The model produced no admissible findings, so release and further paid work remain gated.
Evidence: Original provider calls, 42203 tokens, independent SQLite replay and strict source rejection are linked from the validation report.
Impact: Correct planning status and recommend a bounded lower-complexity test design for separate approval.
Refs: Approved U2/U3 plan r0.1; extra A01 user approval 2026-10-13
Why: Make the current corrected candidate reviewable while preserving the failed model acceptance boundary.
Evidence: Native SELF receipt for exact source composition 7fd5288 is green; independent reviewer verifies Backend 6a2d85c and all fixed regressions.
Impact: Documentation only; the six failed or limited model samples remain unchanged and no merge or deployment is claimed.
Refs: Approved U2/U3 plan; pending explicit extra A01 test authorization
Why: Planning-only status no longer matches the candidate, while failed model samples must remain explicit.
Evidence: Native SELF receipts and independent REPLAY reports distinguish code checks, six model cases and the failed quality/fidelity boundaries; relative links verified.
Impact: Update only this approved U2/U3 planning record and validation report; CI, merge, deployment and an extra sample remain pending.
Refs: User confirmation 2026-10-13; Dev feature-fast-slow-u2-u3-plan
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