{
  "sha": "c34dcabc6af9dbfb982a99c2e7f43d379ce5d0d7",
  "subject": "Dedupe eval prompts by normalized hash",
  "date": "2026-10-30T17:00:00Z",
  "user": "maya@acme.dev",
  "branch": "main",
  "commit_dir": "ml-pipeline/users/maya@acme.dev/commits/c34dcabc6af9",
  "sessions": [
    {
      "key": "codex:3b7ca10c-bd5b-4d7b-84c6-abec8ec84be4",
      "harness": "codex",
      "session_id": "3b7ca10c-bd5b-4d7b-84c6-abec8ec84be4",
      "title": "Eval numbers look too good. Check whether eval prompts leak into train and fix the split.",
      "dir": "ml-pipeline/users/maya@acme.dev/sessions/3b7ca10c-bd5b-4d7b-84c6-abec8ec84be4",
      "transcript_range": [
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}