Five bounded coding lanes have report-derived production qualification

Research question

Which bounded code-repair task families does the source report attribute to active production, and what freshness limits apply?

Why this matters

Naming task families and distinguishing inherited qualification from a fresh rerun prevents a bounded result from being presented as arbitrary repository mastery.

What was tested

Five reuse-only lanes: traceback localization, isolated test creation, coordinated multi-file repair, behavior-preserving refactoring, and bounded long-horizon repair.

Baseline

No claim about arbitrary repositories or all defects.

Comparison conditions

Source-report qualification summary; current active model identity reconciled; per-lane tests and ancestor qualification were not rerun during this publication review.

Test environment

Active production model as represented by the 2026-10-31 report snapshot.

Observed result

The report describes 5/5 reuse-only checks, three individual ablations restoring failure, reload retention, rollback restoration of failed attempts, and five-surface same-model selection. These are report-derived qualification results, not fresh measurements from this launch.

Outcome

Active production qualification reported for five bounded lanes; current-lineage re-execution not claimed.

Measured results

Measurement conditions: All values are reported in the source snapshot. Independent per-lane current-lineage verification was not completed for this release.

reported Reuse Only Lanes Passed

5

reported Reuse Only Lanes Total

5

reported Causal Ablations

3

reported Reload Retention

Yes

reported Rollback Restored Failures

Yes

reported Surface Parity

5

reported External Model Calls

0

Evaluation method

Review the dated active-production report section, reconcile its active model identity to the current source model, and preserve the report’s inherited qualification label and stated task boundaries.

External model usage

The report states zero external-model calls for the cited qualification.

Verification and lifecycle

verified · active · Measured 2026-10-31T00:00:00Z · Report LARI Full Report 2026-10-31T11:42:43.574Z

Limitations

Five named bounded repair lanes only. The figures and lineage are report-derived and not a fresh rerun. No arbitrary repository mastery or unrestricted coding claim is made.

Architecture component: execution →

Related experiments

• Qualification keeps a verified candidate distinct from production

Public provenance

Report-derived production qualification summary dated 2026-10-31; active-model identity was reconciled, but per-lane ancestor receipts were not independently rerun for publication.

Source Active production model qualification summary · report snapshot 2026-10-31 · Published 2026-10-31T20:03:40.716Z