{ "session_id": "3b7ca10c-bd5b-4d7b-84c6-abec8ec84be4", "harness": "codex", "source": "/home/dev/code/codex-sessions/2026/11/02/rollout-2026-11-02T22-42-27-3b7ca10c-bd5b-4d7b-84c6-abec8ec84be4.jsonl", "commits": [ { "sha": "c34dcabc6af9dbfb982a99c2e7f43d379ce5d0d7", "subject": "Dedupe eval prompts by normalized hash", "date": "2026-10-30T17:00:00Z", "transcript_range": [ 0, 10 ] } ], "title": "Eval numbers look too good. Check whether eval prompts leak into train and fix the split.", "branch": "main", "last_seen": "2026-10-30T17:00:00Z" }