config.json

{
  "base_model": "Qwen/Qwen3-VL-2B-Instruct",
  "image_size": 384,
  "hidden_dim": 512,
  "num_regression_layers": 3,
  "dropout": 0.15,
  "lora_r": 8,
  "lora_alpha": 16,
  "lora_dropout": 0.05,
  "stats": {
    "speed_mean": 77.0,
    "speed_std": 31.5,
    "steer_mean": 0.22,
    "steer_std": 1.26
  },
  "metrics": {
    "speed_mae_kmh": 4.12,
    "speed_r2": 0.9669,
    "steer_mae_N": 0.385,
    "steer_r2": 0.8364
  }
}