{
  "trial": 5,
  "timestamp": "2026-04-14T18:22:44.799337",
  "params": {
    "learning_rate": 0.0008293130840877947,
    "steps_per_switch": 7847,
    "total_timesteps": 31625
  },
  "combined_test_score": 137.5814,
  "mini_monaco_reward": 137.5814,
  "model_path": "/home/paulh/projects/donkeycar-rl-autoresearch/agent/models/wave3-champion/model.zip"
}