One model builds. Another checks. Claude decides.一个模型执行，
另一个审查，
Claude 拍板。

Every run is metered每次运行都有计量

codex_run.py stats from that run, trimmed. About 36 minutes of agent time over 20 runs.这次运行的 codex_run.py stats 输出，有删节。20 次运行，代理总耗时约 36 分钟。

run                   role    backend model            secs  outcome
01-parse-duration.r1  exec    codex   gpt-6-luna/high  82    PARTIAL
01-parse-duration.r1  review  claude  opus/medium      62.7  pass   <- missed
01-parse-duration.r2  exec    codex   gpt-6-luna/high  64    PARTIAL
02-status-filter.r1   review  claude  opus/medium      64.6  pass
03-prune.r1           exec    claude  opus/medium      121.1 DONE
03-prune.r1           review  codex   gpt-6-sol/medium 66    fix
03-prune.r2           review  codex   gpt-6-sol/medium 78    fix  <- over-strict

tests passing, 39 of them new个测试通过，其中 39 个是新增的

Six commits, each confirmed by rerunning the suite and the CI checks locally, then merged as a pull request.六个提交，每个都在本地重跑全套测试和 CI 检查后才确认，最后合并为 PR。

Too lenient: tests CI would never run太宽松：CI 根本不会运行的测试

The reviewer called pytest-style tests a style nit. CI runs unittest without pytest, so 14 new tests would silently never run. Confirmation caught it.审查者把 pytest 写法的测试当成风格问题。CI 用的是不装 pytest 的 unittest，14 个新测试会悄悄不运行。确认环节抓到了它。

A miss on a delete command删除命令里的漏网之鱼

A job in cancel_failed may still have a live worker, yet prune treated it as finished. Neither reviewer raised it; the orchestrator did.cancel_failed 状态的 job 可能还有活着的进程，prune 却把它当成已结束。两位审查者都没提，编排者提了。

Too strict: three findings downgraded太严格：三条意见被降级

Round 2 raised symlink races rated blocker. Checked against the threat model, a private 0700 job root, they became minor follow-ups, with reasons on file.第 2 轮提出的软链接竞态被标成 blocker。对照威胁模型（0700 的私有目录）核实后降为 minor，理由都记录在案。

Read the whole trail完整审计记录

Plan, handoffs, reviewer JSON, every VALID or INVALID decision, and the patches.计划、交接文件、审查 JSON、每一条成立或不成立的裁定，以及补丁。