v2/chevrolet/bolt_bev/2020/rf_steady_thermal_856e8a60/v1/metadata.json
| 1 | { |
| 2 | "vehicle": { |
| 3 | "vehicle_description": "2020_Chevrolet_Bolt_EV_0F_110F_steady trained July 2025", |
| 4 | "powertrain_type": "BEV", |
| 5 | "make": "chevrolet", |
| 6 | "model": "bolt", |
| 7 | "year": 2020, |
| 8 | "variant": "steady_thermal", |
| 9 | "mass_lbs": null, |
| 10 | "fuel_type": "ELECTRICITY", |
| 11 | "drivetrain": null, |
| 12 | "engine": null, |
| 13 | "trim": null |
| 14 | }, |
| 15 | "contract": { |
| 16 | "feature_set": [ |
| 17 | { |
| 18 | "name": "speed_mph", |
| 19 | "units": "mph", |
| 20 | "dtype": "float32", |
| 21 | "constraints": { |
| 22 | "lower": 0.0, |
| 23 | "upper": 120.0 |
| 24 | } |
| 25 | }, |
| 26 | { |
| 27 | "name": "ambient_temp_f", |
| 28 | "units": "degrees_fahrenheit", |
| 29 | "dtype": "float32", |
| 30 | "constraints": { |
| 31 | "lower": 0.0, |
| 32 | "upper": 110.0 |
| 33 | } |
| 34 | } |
| 35 | ], |
| 36 | "distance": { |
| 37 | "name": "distance", |
| 38 | "units": "miles", |
| 39 | "dtype": "float32", |
| 40 | "constraints": { |
| 41 | "lower": null, |
| 42 | "upper": null |
| 43 | } |
| 44 | }, |
| 45 | "target": [ |
| 46 | { |
| 47 | "name": "kwh", |
| 48 | "units": "kilowatt-hour", |
| 49 | "dtype": "float32", |
| 50 | "constraints": { |
| 51 | "lower": null, |
| 52 | "upper": null |
| 53 | } |
| 54 | } |
| 55 | ], |
| 56 | "predict_method": "rate", |
| 57 | "real_world_adjustment_factor": 1.0 |
| 58 | }, |
| 59 | "estimator": { |
| 60 | "estimator_type": "ONNXEstimator", |
| 61 | "model_file": "model.onnx", |
| 62 | "architecture_tag": "random_forest", |
| 63 | "input_spec": { |
| 64 | "lookback": 0, |
| 65 | "grouping_column": null, |
| 66 | "pad_strategy": "repeat_first" |
| 67 | }, |
| 68 | "estimator_sha256": "e4e8ae510b632ae535c9db00bd8b37660637cd10d77acce0d162dcfed7405a82" |
| 69 | }, |
| 70 | "provenance": { |
| 71 | "source": { |
| 72 | "method": "legacy", |
| 73 | "original_source": "nrel_v1_json_library", |
| 74 | "converted_from": "v1", |
| 75 | "dataset_name": null, |
| 76 | "dataset_hash": null, |
| 77 | "notes": "Converted from the legacy v1 JSON model library. The v1 format recorded no simulator, pipeline, or dataset information, so none is available for these models." |
| 78 | }, |
| 79 | "training": { |
| 80 | "test_size": 0.2, |
| 81 | "validation_size": null, |
| 82 | "random_seed": 42, |
| 83 | "trip_column": "journey_id", |
| 84 | "trained_date": null |
| 85 | } |
| 86 | }, |
| 87 | "errors": { |
| 88 | "estimator_errors": { |
| 89 | "error_by_target": { |
| 90 | "kwh": { |
| 91 | "link_root_mean_squared_error": 0.017477085747186445, |
| 92 | "link_norm_root_mean_squared_error": 1.5400040029653055, |
| 93 | "link_weighted_relative_percent_difference": 0.8022630541315509, |
| 94 | "net_error": -0.007632785416172092, |
| 95 | "actual_dist_per_energy": 3.9712749327464767, |
| 96 | "pred_dist_per_energy": 4.001819965819732, |
| 97 | "real_world_pred_dist_per_energy": 2.867043964622244, |
| 98 | "trip_relative_percent_difference": 0.44885036675101025, |
| 99 | "trip_weighted_relative_percent_difference": 0.20240912802888011, |
| 100 | "trip_root_mean_squared_error": 0.08045197649158706, |
| 101 | "trip_norm_root_mean_squared_error": 0.31347663201085657, |
| 102 | "link_negative_log_likelihood": null, |
| 103 | "link_continuous_ranked_probability_score": null, |
| 104 | "link_prediction_interval_coverage_probability": null, |
| 105 | "trip_negative_log_likelihood": null, |
| 106 | "trip_continuous_ranked_probability_score": null, |
| 107 | "trip_prediction_interval_coverage_probability": null |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | }, |
| 112 | "routee_version": "1.3.0", |
| 113 | "schema_version": 2, |
| 114 | "model_digest": "sha256:052514a4fe6831635f98dbf177bfaf2b6c814b30a14a65b712cb2ade35c669b9" |
| 115 | } |