model_metadata_v8.json

{
  "sprint": "A6c",
  "completed_at": "2026-03-26T23:16:51.906558",
  "architecture": "domain-specific heads (shared VSN + encoder)",
  "ig_weight_beta": 0.1,
  "cmapss_rmse": 12.0608,
  "cmapss_r2": 0.8879,
  "scania_rmse": 11.551,
  "scania_r2": 0.61,
  "vsn_shap_rho_cmapss": 0.802,
  "top5_overlap": 3,
  "vsn_validated": true,
  "best_epoch": 78,
  "baselines": {
    "cmapss_v6_rmse": 37.69,
    "cmapss_v6_r2": 0.179,
    "scania_a6_rmse": 9.7,
    "scania_a6_r2": 0.729,
    "joint_a6b_rho": 0.916
  },
  "artifacts": [
    "tft_weights_v8_cmapss.onnx",
    "tft_weights_v8_scania.onnx",
    "tft_best_v8.pt"
  ],
  "model_name": "TwinnableTFT",
  "version": "1.3.0",
  "input_shape": [
    30,
    14
  ],
  "is_mock": false
}