{
  "envelope_version": "1",
  "kind": "battle_summary",
  "payload": {
    "pair_id": "chevrolet-colorado-mud-terrain-tires-4wd-2026-49377-vs-ford-f150-pickup-2wd-2026-50094",
    "brand_a": "Chevrolet",
    "brand_b": "Ford",
    "category_id": "vehicles.cars.pickup",
    "edition": "2026-10",
    "methodology_version": "ACM-1.0",
    "prereg_hash": "268c3fd1b55dc9556a2b00145466f78e0c86ff2feca8c8bc24db81a281ce9431",
    "as_of": "2026-10-16T14:30:00Z",
    "sample_data": false,
    "ci_level": 0.95,
    "ci_method": "bootstrap_wilson_hull",
    "consensus_ci_method": "bootstrap_wilson_mover",
    "consensus": {
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      "ci_low": 0.411869,
      "ci_high": 0.63045,
      "judges_leaning_a": 0,
      "judges_leaning_b": 0,
      "judges_too_close": 5,
      "judges_total": 5,
      "small_sample_calibration": "student_t_kappa",
      "unconditional_share_a": {
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        "ci_low": 0.410699,
        "ci_high": 0.630597
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      "none_rate": {
        "rate": 0,
        "ci_low": 0,
        "ci_high": 0.069941
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    },
    "per_judge": [
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        "model_label": "anthropic/claude-haiku-5.5-20261007 @ claude-haiku-5.5-20261007 via OpenRouter",
        "gateway": "openrouter",
        "share_a": 0.424528,
        "ci_low": 0.331771,
        "ci_high": 0.518577,
        "unconditional_share_a": {
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        "none_rate": {
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      },
      {
        "judge_id": "jdg-live-deepseek-v4-1-flash-20260910-or-v1",
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        "gateway": "openrouter",
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        "ci_low": 0.316949,
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        "unconditional_share_a": {
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      },
      {
        "judge_id": "jdg-live-gemini-4-argon-20261013-or-v1",
        "model_label": "google/gemini-4-argon-20261013 @ gemini-4-argon-20261013 via OpenRouter",
        "gateway": "openrouter",
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        "ci_low": 0.493989,
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        "unconditional_share_a": {
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          "ci_low": 0,
          "ci_high": 0.069854
        }
      },
      {
        "judge_id": "jdg-live-gpt-6-luna-20260922-or-v1",
        "model_label": "openai/gpt-6-luna-20260922 @ gpt-6-luna-20260922 via OpenRouter",
        "gateway": "openrouter",
        "share_a": 0.597087,
        "ci_low": 0.461613,
        "ci_high": 0.731203,
        "unconditional_share_a": {
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          "ci_low": 0.461613,
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        },
        "none_rate": {
          "rate": 0,
          "ci_low": 0,
          "ci_high": 0.070287
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      },
      {
        "judge_id": "jdg-live-mistral-large-4-0-20261006-or-v1",
        "model_label": "mistralai/mistral-large-4-0-20261006 @ mistral-large-4-0-20261006 via OpenRouter",
        "gateway": "openrouter",
        "share_a": 0.523585,
        "ci_low": 0.39682,
        "ci_high": 0.655225,
        "unconditional_share_a": {
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        "none_rate": {
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      }
    ],
    "inclusion": {
      "weights": [
        {
          "judge_id": "jdg-live-claude-haiku-5-5-20261007-or-v1",
          "family": "anthropic",
          "weight": 0.2
        },
        {
          "judge_id": "jdg-live-deepseek-v4-1-flash-20260910-or-v1",
          "family": "deepseek",
          "weight": 0.2
        },
        {
          "judge_id": "jdg-live-gemini-4-argon-20261013-or-v1",
          "family": "google",
          "weight": 0.2
        },
        {
          "judge_id": "jdg-live-gpt-6-luna-20260922-or-v1",
          "family": "openai",
          "weight": 0.2
        },
        {
          "judge_id": "jdg-live-mistral-large-4-0-20261006-or-v1",
          "family": "mistral",
          "weight": 0.2
        }
      ],
      "excluded_judges": [],
      "planned_scenarios": 53,
      "dropped_scenarios": 0,
      "withheld_rows": [
        {
          "row_type": "need",
          "key": "commute",
          "reason": "min_scenarios"
        },
        {
          "row_type": "need",
          "key": "driving_fun",
          "reason": "min_scenarios"
        },
        {
          "row_type": "need",
          "key": "family",
          "reason": "min_scenarios"
        },
        {
          "row_type": "need",
          "key": "reliability",
          "reason": "min_scenarios"
        },
        {
          "row_type": "need",
          "key": "running_costs",
          "reason": "min_scenarios"
        }
      ]
    },
    "by_need": [],
    "stale_flags": [
      "price_not_shown"
    ],
    "n_scenarios": 53,
    "precision_label": "measured",
    "languages": [
      "en"
    ]
  },
  "payload_sha256": "55c7f49daddc90a644dea184605cca9d4999ff6227f8024f5fede2bb1c18ad6c",
  "signature": {
    "alg": "EdDSA",
    "kid": "FnG9tqyrr6Y0YUh6teXhpERjAKUSfzL78m4WdnEZ9Jg",
    "key_class": "production",
    "jws": "eyJhbGciOiJFZERTQSIsImN0eSI6ImJhdHRsZV9zdW1tYXJ5Iiwia2lkIjoiRm5HOXRxeXJyNlkwWVVoNnRlWGhwRVJqQUtVU2Z6TDc4bTRXZG5FWjlKZyIsInR5cCI6InBpY2tiZW5jaC1zbmFwc2hvdCtqd3MifQ..KoCC2Pgwm9MalH6pUiPcqB_64jv-bh3mIZt8uS7wfV-WDgkGIEz0z8Pd3edGOcjpsq23Hg3ZJDWkUyV74VuSDA"
  }
}