{
  "format_version": 1,
  "created_at": "2026-05-09T05:55:47.049650+00:00",
  "model_class": "MIPhysModel",
  "model_revision": "1.0",
  "window_size_past": 96,
  "window_size_future": 192,
  "physical_feature_name": "input_physical_power_prediction_future",
  "physical_input_config": {
      "hyperparameters": {
        "losses": 0.13,
        "degradation_rate_modules": 0.0075,
        "iam_ashrae_b": 0.05,
        "albedo": 0.25,
        "irradiance_model": "perez-driesse",
        "dni_dhi_model": "erbs",
        "mounting_config": "open_rack_glass_glass"
      },
      "feature_topology": {
        "asset_selector_type": "explicit_plant",
        "post_processor_type": "night_time_zeroing"
      }
    },
  "feature_specs": [
    {
      "name": "input_power_past",
      "is_past_feature": true,
      "input_dim": 1,
      "embedding_size": 32,
      "norm_mean": [
        509.4226379394531
      ],
      "norm_var": [
        862264.1875
      ],
      "shared_norm_key": null,
      "shared_embedding_key": null
    },
    {
      "name": "input_time_of_day_past",
      "is_past_feature": true,
      "input_dim": 2,
      "embedding_size": 32,
      "norm_mean": [
        0.0,
        0.0
      ],
      "norm_var": [
        0.5,
        0.5
      ],
      "shared_norm_key": null,
      "shared_embedding_key": null
    },
    {
      "name": "input_day_of_year_past",
      "is_past_feature": true,
      "input_dim": 2,
      "embedding_size": 32,
      "norm_mean": [
        -0.04900440573692322,
        -0.05462653189897537
      ],
      "norm_var": [
        0.44252997636795044,
        0.5520845651626587
      ],
      "shared_norm_key": null,
      "shared_embedding_key": null
    },
    {
      "name": "input_weather_past",
      "is_past_feature": true,
      "input_dim": 9,
      "embedding_size": 64,
      "norm_mean": [
        11.34746265411377,
        82.66482543945312,
        8.116844177246094,
        1.9927327632904053,
        193.10427856445312,
        976.88330078125,
        80.52576446533203,
        60.90726852416992,
        61.23979949951172
      ],
      "norm_var": [
        47.69032669067383,
        221.3443603515625,
        27.45937156677246,
        1.4423699378967285,
        7828.9140625,
        75.58914947509766,
        998.9175415039062,
        18912.4453125,
        7359.365234375
      ],
      "shared_norm_key": "input_weather",
      "shared_embedding_key": "input_weather"
    },
    {
      "name": "input_solar_position_past",
      "is_past_feature": true,
      "input_dim": 3,
      "embedding_size": 32,
      "norm_mean": [
        180.67584228515625,
        1.188815712928772,
        88.81118774414062
      ],
      "norm_var": [
        10513.5908203125,
        974.76708984375,
        974.76708984375
      ],
      "shared_norm_key": "input_solar_position",
      "shared_embedding_key": "input_solar_position"
    },
    {
      "name": "input_time_of_day_future",
      "is_past_feature": false,
      "input_dim": 2,
      "embedding_size": 32,
      "norm_mean": [
        0.0,
        0.0
      ],
      "norm_var": [
        0.5,
        0.5
      ],
      "shared_norm_key": null,
      "shared_embedding_key": null
    },
    {
      "name": "input_day_of_year_future",
      "is_past_feature": false,
      "input_dim": 2,
      "embedding_size": 32,
      "norm_mean": [
        -0.05039657652378082,
        -0.053341127932071686
      ],
      "norm_var": [
        0.4434152841567993,
        0.5511996150016785
      ],
      "shared_norm_key": null,
      "shared_embedding_key": null
    },
    {
      "name": "input_weather_future",
      "is_past_feature": false,
      "input_dim": 9,
      "embedding_size": 64,
      "norm_mean": [
        11.34746265411377,
        82.66482543945312,
        8.116844177246094,
        1.9927327632904053,
        193.10427856445312,
        976.88330078125,
        80.52576446533203,
        60.90726852416992,
        61.23979949951172
      ],
      "norm_var": [
        47.69032669067383,
        221.3443603515625,
        27.45937156677246,
        1.4423699378967285,
        7828.9140625,
        75.58914947509766,
        998.9175415039062,
        18912.4453125,
        7359.365234375
      ],
      "shared_norm_key": "input_weather",
      "shared_embedding_key": "input_weather"
    },
    {
      "name": "input_solar_position_future",
      "is_past_feature": false,
      "input_dim": 3,
      "embedding_size": 32,
      "norm_mean": [
        180.67584228515625,
        1.188815712928772,
        88.81118774414062
      ],
      "norm_var": [
        10513.5908203125,
        974.76708984375,
        974.76708984375
      ],
      "shared_norm_key": "input_solar_position",
      "shared_embedding_key": "input_solar_position"
    },
    {
      "name": "input_physical_power_prediction_future",
      "is_past_feature": false,
      "input_dim": 1,
      "embedding_size": 32,
      "norm_mean": [
        543.8828735351562
      ],
      "norm_var": [
        812901.6875
      ],
      "shared_norm_key": null,
      "shared_embedding_key": null
    }
  ],
  "label_mean": 498.6883544921875,
  "label_var": 827378.4375,
  "hyperparams": {
    "learning_rate": 0.0001,
    "embedding_type": "dense",
    "input_embedding_size": 32,
    "embedding_depth": 2,
    "embedding_dropout": 0.2,
    "kernel_size_past": 6,
    "kernel_size_future": 6,
    "input_power_past": 32,
    "input_weather": 64,
    "input_physical_power_prediction_future": 32,
    "encoder_depth": 5,
    "sequence_block_type": "transformer",
    "encoder_rnn_type": "LSTM",
    "encoder_units": 64,
    "dropout": 0.0,
    "recurrent_dropout": 0.0,
    "spatial_dropout": 0.0,
    "time_step_dropout": 0.0,
    "transformer_model_dim": 128,
    "transformer_num_heads": 4,
    "transformer_dim_feedforward": 256,
    "transformer_dropout": 0.1,
    "transformer_activation": "gelu",
    "transformer_norm_first": true,
    "transformer_use_positional_encoding": true,
    "decoder_depth": 5,
    "decoder_rnn_type": "LSTM",
    "decoder_units": 64,
    "attention_type": "multihead",
    "attention_dropout": 0.1,
    "attention_num_heads": 4,
    "attention_key_dim": 64,
    "prediction_head_depth": 4,
    "prediction_head_embedding_size": 64,
    "prediction_head_dropout": 0.1,
    "prediction_use_layer_norm": true
  }
}