**Overall Verdict:** Accept — Revision 6 is complete and reachable, with a coherent engineering workflow, compatible reference artifacts, and substantial submitted evaluation evidence.

**Completeness Check:**

- Instruction: Complete — Defines all 72 hourly decisions, operating constraints, emergency actions, output schemas, cost ceiling, and time penalty.
- Inputs: Complete — Readable network and dynamic models, fleet tables, initial states, and three complete study days; fleet capacities and data dimensions match the brief.
- Toolchain: Complete — Provides a pinned, open-source STEPS/Python installation path compatible with Ubuntu and offline task execution.
- Reference output: Complete — Includes all 21 required plan CSVs and the method report. Submitted grading reports record every part passing at 509.99 million CNY.
- Rubric: Complete — Implements structural gates, operating rules, security simulations, costing, weighted partial credit, completion credit, and host-clock penalties.

**File and Task Reachability:**

Attachments: `reachable`. Task: `reachable`.

Inspected `inputs.zip`, `reference_and_evaluation.zip`, `rescored_v2.json`, `timing_ale-opf-v2-cand.json`, `timing_ale-opf-v2-cand2.json`, and `timing_ale-opf-v2-cand3.json`. Downloaded sizes match the manifest. Both archives pass integrity checks and contain readable text, CSV, JSON, and source files without encryption, traversal paths, or unsafe file entries. CSV dimensions, representative records, JSON structures, and reference-plan coverage were checked.

Solver-visible study data and checker files are byte-identical to their evaluator copies; expert plans and solution assets are separately packaged. The completion path is clear: optimize the hourly schedules, verify them with STEPS, submit CSV artifacts, and receive objective evaluation using pristine data.

Submitted evidence records successful independent-plan construction, malformed-output gates, and runtime-tampering controls. Historical self-tests used different free-time allowances; the supplied rescoring explicitly distinguishes their results under the current rule. STEPS simulations and submitted tests were not independently rerun; auxiliary source inspection was selective, not an exhaustive security audit. No attachment remained unreadable.

License keys, accounts, tokens, and other credentials are not required from the contributor. Confidential, proprietary, or internal material may be evaluated as submitted evidence without requiring additional disclosure.

**Special Screening:**

None. Benchmark-derived network data and disclosed study assumptions do not establish AI fabrication or a publicly available matching task or answer. Public availability was not independently verified because approved search was unavailable.

**Recommended Changes:**

The coupled optimization, simulation verification, reference artifacts, and control evidence support readiness. No changes are required.