{
  "checker": {
    "details": {
      "argv": [
        "<host-path>",
        "demo"
      ],
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 0,
      "scope": "product operation",
      "stderr": "",
      "stdout": "The demo bot is a tiny network that learned to copy a simple scripted player. Let's look inside it.\n\nStep 1 of 4 - recording 12 games (60 s each) against a ball chaser in RocketSim\n  game 1/12: blue 0 - orange 1  (300 moments so far, 0 s)\n  game 2/12: blue 0 - orange 2  (600 moments so far, 1 s)\n  game 3/12: blue 1 - orange 0  (900 moments so far, 1 s)\n  game 4/12: blue 1 - orange 1  (1200 moments so far, 1 s)\n  game 5/12: blue 1 - orange 1  (1500 moments so far, 2 s)\n  game 6/12: blue 0 - orange 0  (1800 moments so far, 2 s)\n  game 7/12: blue 1 - orange 1  (2100 moments so far, 3 s)\n  game 8/12: blue 0 - orange 0  (2400 moments so far, 3 s)\n  game 9/12: blue 1 - orange 1  (2700 moments so far, 3 s)\n[excerpt truncated]",
      "working": true
    },
    "status": "PASS"
  },
  "deviations": [
    "venv creation failed with ensurepip unavailable; ran apt-get install python3.12-venv, then recreated .venv",
    "README says pip install \"cds-interpret[rlgym,rlbot]\" from PyPI; installed from the pinned checkout instead with pip install \".[rlgym,rlbot]\" so the code matches commit 25dfbb1",
    "Did not run unit tests or lint, per task instructions"
  ],
  "main_blocker": null,
  "operation": "cds-interpret demo: records a built-in bot in RocketSim, probes each layer, trains a sparse autoencoder, runs causal edits, and writes cds-demo/report.html",
  "operation_scope": "Ran the full demo on CPU torch with rlgym and rlbot extras. Not exercised: live RLBot overlay (needs a running Rocket League/RLBot match), user's own bot, browser viewing of report.html (no browser used).",
  "outcome": "working",
  "steps": [
    "python3 -m venv .venv (after installing python3.12-venv via apt)",
    "pip install --upgrade pip",
    "pip install torch --index-url https://download.pytorch.org/whl/cpu",
    "pip install \".[rlgym,rlbot]\" (from the pinned checkout)",
    ".venv/bin/cds-interpret demo (exit 0, wrote cds-demo/report.html)"
  ],
  "stuck_step": null,
  "suggested_fix": null
}