{
  "schema": "chi-bench/submission/v1",
  "submission": {
    "id": "claude-opus-4-8",
    "team": "Actava",
    "contact": "weirayao@gmail.com",
    "agent": "claude-code",
    "model": "anthropic/claude-opus-4-8",
    "notes": "Default claude-code harness, no custom prompting. Run on release day of\nclaude-opus-4-8.\n",
    "submitted_at": "2026-05-28T20:53:26Z"
  },
  "dataset": {
    "version": "chi-bench-v1.0.0",
    "domains": [
      "pa_provider",
      "pa_um",
      "cm"
    ],
    "name": "chi-bench"
  },
  "results": {
    "overall": {
      "n_trials": 75,
      "n_tasks": 75,
      "pass_at_1": 0.3333333333333333,
      "mean_cost_usd": 0.0,
      "mean_walltime_s": 0.0
    },
    "per_domain": {
      "pa_provider": {
        "n_trials": 25,
        "n_tasks": 25,
        "pass_at_1": 0.32,
        "mean_cost_usd": 0.0,
        "mean_walltime_s": 0.0
      },
      "pa_um": {
        "n_trials": 25,
        "n_tasks": 25,
        "pass_at_1": 0.28,
        "mean_cost_usd": 0.0,
        "mean_walltime_s": 0.0
      },
      "cm": {
        "n_trials": 25,
        "n_tasks": 25,
        "pass_at_1": 0.4,
        "mean_cost_usd": 0.0,
        "mean_walltime_s": 0.0
      }
    },
    "mean_cost_usd": 0.0,
    "mean_walltime_s": 0.0
  },
  "provenance": {
    "chi_bench_git_sha": "aa89781d875eac4461f111363ad621a2bea26dab",
    "image_digest": null,
    "judge_model": "claude-opus-4-7",
    "harness_version": "0.1.0",
    "code_dirty": true,
    "dataset_version": "chi-bench-v1.0.0",
    "environment": "modal",
    "started_at": "2026-05-28T17:19:15Z",
    "finished_at": "2026-05-28T20:48:59Z",
    "host": "Weirans-MacBook-Pro.local",
    "python_version": "3.13.12",
    "platform": "macOS-15.5-arm64-arm-64bit-Mach-O"
  }
}