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{"trial": 2, "timestamp": "2026-04-15T11:39:05.855178", "params": {"learning_rate": 0.001, "steps_per_switch": 6000, "total_timesteps": 80000}, "combined_test_score": 93.3894, "mini_monaco_reward": 93.3894, "model_path": "/home/paulh/projects/donkeycar-rl-autoresearch/agent/models/wave4-trial-0002/model.zip", "champion": false, "run_status": "ok", "elapsed_sec": 3934.0482540130615}
{"trial": 5, "timestamp": "2026-04-15T17:08:50.252022", "params": {"learning_rate": 0.0007517877668650138, "steps_per_switch": 9368, "total_timesteps": 104878}, "combined_test_score": 31.73, "mini_monaco_reward": 31.73, "model_path": "/home/paulh/projects/donkeycar-rl-autoresearch/agent/models/wave4-trial-0005/model.zip", "champion": false, "run_status": "ok", "elapsed_sec": 5348.823204040527}
{"trial": 6, "timestamp": "2026-04-15T18:19:30.998330", "params": {"learning_rate": 0.0016223486895735558, "steps_per_switch": 5524, "total_timesteps": 79532}, "combined_test_score": 176.6721, "mini_monaco_reward": 176.6721, "model_path": "/home/paulh/projects/donkeycar-rl-autoresearch/agent/models/wave4-trial-0006/model.zip", "champion": false, "run_status": "ok", "elapsed_sec": 4235.310993909836}
{"trial": 0, "timestamp": "2026-04-15T03:15:46", "params": {"learning_rate": 0.0006852550685205609, "steps_per_switch": 17499, "total_timesteps": 90000}, "combined_test_score": 1943.1, "mini_monaco_reward": 1943.1, "model_path": "agent/models/wave4-trial-0003/model.zip", "champion": true, "run_status": "ok_pre_patch", "elapsed_sec": 5766.0, "note": "Pre-exploit-patch overnight run. Model on disk. steps_per_switch capped for GP."}