{
  "benchmark": "pruning",
  "timestamp": "2026-03-19T11:56:26.754002+00:00",
  "device": "NVIDIA L4",
  "model": "forge-nano",
  "original_layers": 27,
  "original_params_m": 967.9,
  "n_calibration_samples": 5,
  "importance_scoring": {
    "alpha_0.4": {
      "alpha": 0.4,
      "compute_time_s": 18.5,
      "scores": {
        "0": 0.6821,
        "1": 0.589083,
        "2": 0.484819,
        "3": 0.498897,
        "4": 0.357,
        "5": 0.312231,
        "6": 0.419511,
        "7": 0.3,
        "8": 0.387732,
        "9": 0.34533,
        "10": 0.585286,
        "11": 0.329692,
        "12": 0.578829,
        "13": 0.625759,
        "14": 0.347474,
        "15": 0.330667,
        "16": 0.557559,
        "17": 0.502955,
        "18": 0.341126,
        "19": 0.381665,
        "20": 0.555531,
        "21": 0.434183,
        "22": 0.465446,
        "23": 0.478263,
        "24": 0.7,
        "25": 0.627597,
        "26": 0.580097
      },
      "top_5": [
        24,
        0,
        25,
        13,
        1
      ],
      "bottom_5": [
        7,
        5,
        11,
        15,
        18
      ]
    },
    "alpha_0.6": {
      "alpha": 0.6,
      "compute_time_s": 18.24,
      "scores": {
        "0": 0.8,
        "1": 0.593113,
        "2": 0.272039,
        "3": 0.330657,
        "4": 0.260876,
        "5": 0.2824,
        "6": 0.26133,
        "7": 0.363075,
        "8": 0.303696,
        "9": 0.289945,
        "10": 0.2,
        "11": 0.258675,
        "12": 0.303762,
        "13": 0.418191,
        "14": 0.307108,
        "15": 0.284902,
        "16": 0.367257,
        "17": 0.353113,
        "18": 0.504782,
        "19": 0.385914,
        "20": 0.381048,
        "21": 0.320433,
        "22": 0.451704,
        "23": 0.441047,
        "24": 0.336173,
        "25": 0.774385,
        "26": 0.53751
      },
      "top_5": [
        0,
        25,
        1,
        26,
        18
      ],
      "bottom_5": [
        10,
        11,
        4,
        6,
        2
      ]
    },
    "alpha_0.8": {
      "alpha": 0.8,
      "compute_time_s": 18.08,
      "scores": {
        "0": 0.798272,
        "1": 0.512303,
        "2": 0.363338,
        "3": 0.278091,
        "4": 0.2301,
        "5": 0.201619,
        "6": 0.352617,
        "7": 0.503736,
        "8": 0.439665,
        "9": 0.222165,
        "10": 0.494584,
        "11": 0.280753,
        "12": 0.317803,
        "13": 0.565036,
        "14": 0.323308,
        "15": 0.346798,
        "16": 0.50657,
        "17": 0.52379,
        "18": 0.424586,
        "19": 0.477689,
        "20": 0.49795,
        "21": 0.544455,
        "22": 0.514057,
        "23": 0.1,
        "24": 0.398986,
        "25": 0.9,
        "26": 0.736681
      },
      "top_5": [
        25,
        0,
        26,
        13,
        21
      ],
      "bottom_5": [
        23,
        5,
        9,
        4,
        3
      ]
    },
    "alpha_1.0": {
      "alpha": 1.0,
      "compute_time_s": 17.96,
      "scores": {
        "0": 0.829495,
        "1": 0.767334,
        "2": 0.281207,
        "3": 0.195048,
        "4": 0.19936,
        "5": 0.233463,
        "6": 0.427037,
        "7": 0.190362,
        "8": 0.27661,
        "9": 0.410202,
        "10": 0.252309,
        "11": 0.219139,
        "12": 0.424771,
        "13": 1.0,
        "14": 0.0,
        "15": 0.120373,
        "16": 0.330967,
        "17": 0.492051,
        "18": 0.247872,
        "19": 0.298858,
        "20": 0.122975,
        "21": 0.533206,
        "22": 0.294316,
        "23": 0.475619,
        "24": 0.175312,
        "25": 0.760964,
        "26": 0.452499
      },
      "top_5": [
        13,
        0,
        1,
        25,
        21
      ],
      "bottom_5": [
        14,
        15,
        20,
        24,
        7
      ]
    }
  },
  "pruning_results": {
    "keep_90pct": {
      "keep_ratio": 0.9,
      "layers_before": 27,
      "layers_after": 24,
      "layers_removed": [
        15,
        22,
        23
      ],
      "params_before": 967930567,
      "params_before_m": 967.9,
      "params_after": 922212055,
      "params_after_m": 922.2,
      "params_retained_pct": 95.3,
      "prune_time_s": 0.88,
      "latency_p50_ms": 120.26,
      "latency_p95_ms": 124.98,
      "latency_mean_ms": 120.64,
      "fps": 8.3,
      "gpu_mem_gb": 7.81,
      "output_shape": [
        1,
        7
      ]
    },
    "keep_75pct": {
      "keep_ratio": 0.75,
      "layers_before": 27,
      "layers_after": 20,
      "layers_removed": [
        8,
        9,
        10,
        12,
        15,
        22,
        23
      ],
      "params_before": 967930567,
      "params_before_m": 967.9,
      "params_after": 861254039,
      "params_after_m": 861.3,
      "params_retained_pct": 89.0,
      "prune_time_s": 0.83,
      "latency_p50_ms": 104.33,
      "latency_p95_ms": 106.68,
      "latency_mean_ms": 104.44,
      "fps": 9.6,
      "gpu_mem_gb": 9.46,
      "output_shape": [
        1,
        7
      ]
    },
    "keep_60pct": {
      "keep_ratio": 0.6,
      "layers_before": 27,
      "layers_after": 16,
      "layers_removed": [
        4,
        6,
        7,
        8,
        9,
        10,
        12,
        15,
        22,
        23,
        24
      ],
      "params_before": 967930567,
      "params_before_m": 967.9,
      "params_after": 800296023,
      "params_after_m": 800.3,
      "params_retained_pct": 82.7,
      "prune_time_s": 0.84,
      "latency_p50_ms": 90.25,
      "latency_p95_ms": 91.62,
      "latency_mean_ms": 90.4,
      "fps": 11.1,
      "gpu_mem_gb": 11.1,
      "output_shape": [
        1,
        7
      ]
    },
    "keep_50pct": {
      "keep_ratio": 0.5,
      "layers_before": 27,
      "layers_after": 13,
      "layers_removed": [
        2,
        4,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        15,
        17,
        22,
        23,
        24
      ],
      "params_before": 967930567,
      "params_before_m": 967.9,
      "params_after": 754577511,
      "params_after_m": 754.6,
      "params_retained_pct": 78.0,
      "prune_time_s": 0.84,
      "latency_p50_ms": 79.92,
      "latency_p95_ms": 81.3,
      "latency_mean_ms": 79.96,
      "fps": 12.5,
      "gpu_mem_gb": 12.75,
      "output_shape": [
        1,
        7
      ]
    }
  }
}