{
  "schema": "cosmos-porosity-matrix/2",
  "portal": "https://mdata.modelraters.com",
  "total_pairs": 42,
  "pairs": [
    {
      "pair_lo": "gemini-3.8-flash",
      "pair_hi": "z-ai/glm-5.3-flash",
      "axis": "coding",
      "trials": 220,
      "disagreements": 220,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": 1.0,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "cached-tree",
      "pair_hi": "gf38",
      "axis": "coding",
      "trials": 76,
      "disagreements": 76,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "cached-tree",
      "pair_hi": "ds",
      "axis": "coding",
      "trials": 38,
      "disagreements": 38,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "bytedance-seed/seed-2.0-mini",
      "pair_hi": "qwen/qwen3-vl-8b-instruct",
      "axis": "coding",
      "trials": 36,
      "disagreements": 30,
      "disagreement_frequency": 0.833333,
      "mean_error_magnitude": 9.3056,
      "vector_magnitude": 7.754664,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.027778,
      "cofail_rate": 0.972222,
      "xor_error_rate": 0.027778,
      "signed_complement": -8.788618,
      "orthogonality": -8.788618,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.722222
    },
    {
      "pair_lo": "mistralai/ministral-8b-2512",
      "pair_hi": "qwen/qwen3-vl-32b-instruct",
      "axis": "coding",
      "trials": 36,
      "disagreements": 30,
      "disagreement_frequency": 0.833333,
      "mean_error_magnitude": 9.4444,
      "vector_magnitude": 7.87033,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.4444,
      "orthogonality": -9.4444,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "deepseek/deepseek-v4-flash-0731",
      "pair_hi": "xiaomi/mimo-v2.5",
      "axis": "coding",
      "trials": 29,
      "disagreements": 19,
      "disagreement_frequency": 0.655172,
      "mean_error_magnitude": 9.3793,
      "vector_magnitude": 6.145055,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.3793,
      "orthogonality": -9.3793,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "nvidia/nemotron-3.5-lightning:free",
      "pair_hi": "qwen/qwen3-8b",
      "axis": "coding",
      "trials": 26,
      "disagreements": 19,
      "disagreement_frequency": 0.730769,
      "mean_error_magnitude": 9.2692,
      "vector_magnitude": 6.773644,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.038462,
      "cofail_rate": 0.961538,
      "xor_error_rate": 0.038462,
      "signed_complement": -8.556176,
      "orthogonality": -8.556176,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.711538
    },
    {
      "pair_lo": "cached-tree",
      "pair_hi": "gemini31pro",
      "axis": "coding",
      "trials": 19,
      "disagreements": 19,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "cached-tree",
      "pair_hi": "skin proposals",
      "axis": "coding",
      "trials": 19,
      "disagreements": 19,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "cached-tree",
      "pair_hi": "spend proposals",
      "axis": "coding",
      "trials": 19,
      "disagreements": 19,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "meta-llama/llama-3.3-70b-instruct",
      "pair_hi": "nvidia/nemotron-3-ultra-550b-a55b:free",
      "axis": "coding",
      "trials": 17,
      "disagreements": 12,
      "disagreement_frequency": 0.705882,
      "mean_error_magnitude": 8.9412,
      "vector_magnitude": 6.311432,
      "rescue_hi_given_lo": 0.0625,
      "rescue_lo_given_hi": 0.0625,
      "cofail_rate": 0.882353,
      "xor_error_rate": 0.117647,
      "signed_complement": -6.837389,
      "orthogonality": -6.837389,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.632353
    },
    {
      "pair_lo": "inclusionai/ling-3.0-flash-vl:free",
      "pair_hi": "meta-llama/llama-3.3-70b-instruct",
      "axis": "coding",
      "trials": 8,
      "disagreements": 7,
      "disagreement_frequency": 0.875,
      "mean_error_magnitude": 9.0,
      "vector_magnitude": 7.875,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.125,
      "cofail_rate": 0.875,
      "xor_error_rate": 0.125,
      "signed_complement": -6.75,
      "orthogonality": -6.75,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.625
    },
    {
      "pair_lo": "mistralai/ministral-8b-2512",
      "pair_hi": "qwen/qwen3-30b-a3b",
      "axis": "coding",
      "trials": 8,
      "disagreements": 6,
      "disagreement_frequency": 0.75,
      "mean_error_magnitude": 9.25,
      "vector_magnitude": 6.9375,
      "rescue_hi_given_lo": 0.125,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 0.875,
      "xor_error_rate": 0.125,
      "signed_complement": -6.9375,
      "orthogonality": -6.9375,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.625
    },
    {
      "pair_lo": "inclusionai/ling-3.0-flash-vl:free",
      "pair_hi": "mistralai/ministral-8b-2512",
      "axis": "coding",
      "trials": 7,
      "disagreements": 7,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.2857,
      "vector_magnitude": 9.2857,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.285714,
      "cofail_rate": 0.714286,
      "xor_error_rate": 0.285714,
      "signed_complement": -3.979591,
      "orthogonality": -3.979591,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.464286
    },
    {
      "pair_lo": "qwen/qwen3-30b-a3b",
      "pair_hi": "qwen/qwen3-vl-8b-instruct",
      "axis": "coding",
      "trials": 7,
      "disagreements": 5,
      "disagreement_frequency": 0.714286,
      "mean_error_magnitude": 9.8571,
      "vector_magnitude": 7.040789,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.8571,
      "orthogonality": -9.8571,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "meta-llama/llama-3.3-70b-instruct",
      "pair_hi": "qwen/qwen3-30b-a3b",
      "axis": "coding",
      "trials": 5,
      "disagreements": 5,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.8,
      "vector_magnitude": 9.8,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.8,
      "orthogonality": -9.8,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "qwen/qwen3-30b-a3b",
      "pair_hi": "qwen/qwen3-8b",
      "axis": "coding",
      "trials": 4,
      "disagreements": 4,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.75,
      "vector_magnitude": 9.75,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.75,
      "orthogonality": -9.75,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "meta-llama/llama-3.3-70b-instruct",
      "pair_hi": "mistralai/ministral-8b-2512",
      "axis": "coding",
      "trials": 3,
      "disagreements": 0,
      "disagreement_frequency": 0.0,
      "mean_error_magnitude": 8.3333,
      "vector_magnitude": 0.0,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -8.3333,
      "orthogonality": -8.3333,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "inclusionai/ling-3.0-flash-vl:free",
      "pair_hi": "qwen/qwen3-8b",
      "axis": "coding",
      "trials": 3,
      "disagreements": 2,
      "disagreement_frequency": 0.666667,
      "mean_error_magnitude": 8.6667,
      "vector_magnitude": 5.777803,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -8.6667,
      "orthogonality": -8.6667,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "inclusionai/ling-3.0-flash-vl:free",
      "pair_hi": "qwen/qwen3-30b-a3b",
      "axis": "coding",
      "trials": 3,
      "disagreements": 3,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.0,
      "vector_magnitude": 9.0,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.0,
      "orthogonality": -9.0,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "meta-llama/llama-3.3-70b-instruct",
      "pair_hi": "qwen/qwen3-vl-32b-instruct",
      "axis": "coding",
      "trials": 3,
      "disagreements": 3,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.0,
      "vector_magnitude": 9.0,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.0,
      "orthogonality": -9.0,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "bytedance-seed/seed-2.0-mini",
      "pair_hi": "inclusionai/ling-3.0-flash-vl:free",
      "axis": "coding",
      "trials": 3,
      "disagreements": 2,
      "disagreement_frequency": 0.666667,
      "mean_error_magnitude": 9.0,
      "vector_magnitude": 6.000003,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.0,
      "orthogonality": -9.0,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "qwen/qwen3-30b-a3b",
      "pair_hi": "qwen/qwen3-vl-32b-instruct",
      "axis": "coding",
      "trials": 3,
      "disagreements": 3,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.3333,
      "vector_magnitude": 9.3333,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.3333,
      "orthogonality": -9.3333,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "bytedance-seed/seed-2.0-mini",
      "pair_hi": "qwen/qwen3-30b-a3b",
      "axis": "coding",
      "trials": 3,
      "disagreements": 2,
      "disagreement_frequency": 0.666667,
      "mean_error_magnitude": 9.3333,
      "vector_magnitude": 6.222203,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.3333,
      "orthogonality": -9.3333,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "meta-llama/llama-3.3-70b-instruct",
      "pair_hi": "qwen/qwen3-vl-8b-instruct",
      "axis": "coding",
      "trials": 3,
      "disagreements": 2,
      "disagreement_frequency": 0.666667,
      "mean_error_magnitude": 9.6667,
      "vector_magnitude": 6.44447,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.6667,
      "orthogonality": -9.6667,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "bytedance-seed/seed-2.0-mini",
      "pair_hi": "qwen/qwen3-8b",
      "axis": "coding",
      "trials": 2,
      "disagreements": 2,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.5,
      "vector_magnitude": 9.5,
      "rescue_hi_given_lo": 0.5,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 0.5,
      "xor_error_rate": 0.5,
      "signed_complement": 0.0,
      "orthogonality": 0.0,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.25
    },
    {
      "pair_lo": "inclusionai/ling-3.0-flash-vl:free",
      "pair_hi": "qwen/qwen3-vl-8b-instruct",
      "axis": "coding",
      "trials": 2,
      "disagreements": 2,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.0,
      "vector_magnitude": 9.0,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.0,
      "orthogonality": -9.0,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "deepseek/deepseek-v4-flash-0731",
      "pair_hi": "meta-llama/llama-3.3-70b-instruct",
      "axis": "coding",
      "trials": 2,
      "disagreements": 2,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.5,
      "vector_magnitude": 9.5,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.5,
      "orthogonality": -9.5,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "inclusionai/ling-3.0-flash-vl:free",
      "pair_hi": "qwen/qwen3-vl-32b-instruct",
      "axis": "coding",
      "trials": 2,
      "disagreements": 2,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.5,
      "vector_magnitude": 9.5,
      "rescue_hi_given_lo": 0.0,
      "rescue_lo_given_hi": 0.0,
      "cofail_rate": 1.0,
      "xor_error_rate": 0.0,
      "signed_complement": -9.5,
      "orthogonality": -9.5,
      "opus_geometric_orthogonality": 0.0,
      "error_vector_cosine": 1.0,
      "excess_cofailure": 0.75
    },
    {
      "pair_lo": "gemini-3.1-pro-preview",
      "pair_hi": "nvidia/nemotron-3.5-lightning",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 9.0,
      "vector_magnitude": 9.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 9.0,
      "orthogonality": 9.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "gemini-3.8-flash",
      "pair_hi": "mistralai/codestral-2508",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 8.0,
      "vector_magnitude": 8.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 8.0,
      "orthogonality": 8.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "gemini-3.8-flash",
      "pair_hi": "qwen/qwen3.8-flash",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 7.0,
      "vector_magnitude": 7.0,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": 1.0,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 7.0,
      "orthogonality": 7.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "glm-988",
      "pair_hi": "solo",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": 1.0,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "gf38-307",
      "pair_hi": "solo",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": 1.0,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "mistral-358",
      "pair_hi": "solo",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": 1.0,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "glm-332",
      "pair_hi": "solo",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": 6.0,
      "vector_magnitude": 6.0,
      "rescue_hi_given_lo": 1.0,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 1.0,
      "signed_complement": 6.0,
      "orthogonality": 6.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "glm-1038",
      "pair_hi": "solo",
      "axis": "coding",
      "trials": 1,
      "disagreements": 0,
      "disagreement_frequency": 0.0,
      "mean_error_magnitude": null,
      "vector_magnitude": null,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 0.0,
      "signed_complement": 0.0,
      "orthogonality": 0.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "deepseek-v4-flash-0731",
      "pair_hi": "solo",
      "axis": "coding",
      "trials": 1,
      "disagreements": 0,
      "disagreement_frequency": 0.0,
      "mean_error_magnitude": null,
      "vector_magnitude": null,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 0.0,
      "signed_complement": 0.0,
      "orthogonality": 0.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "gf38-703",
      "pair_hi": "solo",
      "axis": "coding",
      "trials": 1,
      "disagreements": 0,
      "disagreement_frequency": 0.0,
      "mean_error_magnitude": null,
      "vector_magnitude": null,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": null,
      "cofail_rate": 0.0,
      "xor_error_rate": 0.0,
      "signed_complement": 0.0,
      "orthogonality": 0.0,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "deepseek/deepseek-v4-flash",
      "pair_hi": "gemini-3.1-pro-preview",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": null,
      "vector_magnitude": null,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": null,
      "cofail_rate": null,
      "xor_error_rate": null,
      "signed_complement": null,
      "orthogonality": null,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "deepseek/deepseek-v4-flash-0731",
      "pair_hi": "gemini-3.1-pro-preview",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": null,
      "vector_magnitude": null,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": null,
      "cofail_rate": null,
      "xor_error_rate": null,
      "signed_complement": null,
      "orthogonality": null,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    },
    {
      "pair_lo": "gemini-3.1-pro-preview",
      "pair_hi": "z-ai/glm-5.3-flash",
      "axis": "coding",
      "trials": 1,
      "disagreements": 1,
      "disagreement_frequency": 1.0,
      "mean_error_magnitude": null,
      "vector_magnitude": null,
      "rescue_hi_given_lo": null,
      "rescue_lo_given_hi": null,
      "cofail_rate": null,
      "xor_error_rate": null,
      "signed_complement": null,
      "orthogonality": null,
      "opus_geometric_orthogonality": 1.0,
      "error_vector_cosine": 0.0,
      "excess_cofailure": -0.25
    }
  ]
}