{
  "schema": "open-scaffold.proof-aggregate.v1",
  "comparison_id": "scaffold-vs-naked-codex-2026-06-08",
  "replicates_per_arm": 3,
  "arms": {
    "control": {
      "prompt_bytes": 15225,
      "median_codex_reported_total_tokens": 35380,
      "median_wall_seconds": 11.087,
      "median_quality_score": 5,
      "quality_score_total": 5
    },
    "scaffolded": {
      "prompt_bytes": 1308,
      "median_codex_reported_total_tokens": 31635,
      "median_wall_seconds": 10.469,
      "median_quality_score": 5,
      "quality_score_total": 5
    }
  },
  "deltas": {
    "prompt_payload_reduction_ratio": 11.639908,
    "codex_total_token_reduction_ratio_median": 1.118382,
    "wall_time_speedup_ratio_median": 1.059031,
    "quality_score_delta_median": 0,
    "quality_per_1k_codex_tokens_control": 0.141323,
    "quality_per_1k_codex_tokens_scaffolded": 0.158053,
    "evolution_frontier_accepted_criteria_delta": 1
  }
}