idkmesh

Phase B2 successor-v2 novelty audit

Date: 2026-08-29

Project-owner request

continue

Interpretation

After the active successor-five cohort completed, continue issue #180 at its next explicit lifecycle gate: a fresh audit of whether any successor-v2 task solution became public during calibration. Do not freeze the scaffold, add a definition digest, or generate scored outcomes as part of the audit.

Outcome

All five tasks failed the novelty gate. Their production defects remain present at current main, but each merged calibration program contains an exact straightforward candidate transformation and the public receipts identify that candidate as passing. The distinction between calibration evidence and a scored outcome is valid for accounting, but it cannot make a disclosed answer novel.

The durable audit is recorded in docs/research/PHASE_B2_V2_PRE_FREEZE_NOVELTY_AUDIT.md, with a machine-readable receipt in docs/evidence/phase-b2-successor-v2-novelty-audit.json. The scaffold remains unfrozen and is suitable as a public calibration corpus, not as a solution-unseen scored cohort.

Use new, unexposed task identities for any scored successor. Exercise evaluator mechanics on separate analogous calibration fixtures so the exact accepted repairs for scored tasks are not committed before their definition is frozen. Preserve successor-v2 rather than rewriting or deleting its public calibration history.

Authority boundary

The audit made no task/evaluator definition change, generated no candidate outcome, and granted no canonical-write, push, merge, spending, or automatic selection authority.