{
  "report_id": "qwen27b-abl12-harness-vs-naive",
  "output_root": "../../.aituner-reports/qwen27b-abl12-harness-vs-naive",
  "target_fraction": 0.95,
  "min_final_ratio": 0.98,
  "cases": [
    {
      "case_id": "qwen27b-chat-0-8k-real-output",
      "description": "12-trial harness-vs-naive ablation on the 0-8k chat window with real output lengths.",
      "tags": ["qwen27b", "chat", "0-8k", "h20", "real-output"],
      "budgets": [1, 2, 3, 4, 6, 8, 12],
      "arms": [
        {
          "name": "harness",
          "kind": "harness",
          "study_root": "../../.aituner/abl12-harness/dash0-qwen27b-ablation-harness-on"
        },
        {
          "name": "naive",
          "kind": "naive",
          "study_root": "../../.aituner/abl12-naive/dash0-qwen27b-ablation-naive-off"
        }
      ]
    }
  ]
}