{
  "stage_index": 0,
  "attempt": 1,
  "status": "in_progress",
  "log": [
    {
      "stage_index": 0,
      "stage_number": 4,
      "stage_name": "handling",
      "experiment": "20260809-1340-gen5-s4-handling",
      "attempt": 0,
      "telemetry_tail": {
        "rollout/air_touch_fraction": 0.00035999999195337296,
        "rollout/airborne_fraction": 0.44166228532791135,
        "rollout/ep_len_mean": 138.77144021606446,
        "rollout/ep_rew_mean": -5.834176032543183,
        "rollout/forward_motion_fraction": 0.21531347577273846,
        "rollout/goal_rate": 0.5669200012683868,
        "rollout/mean_altitude": 4.419930323600769,
        "rollout/productive_air_touch_fraction": 3.999999910593033e-05,
        "rollout/upright_fraction": 0.2645233328640461,
        "rollout/vertical_thrust_mean": 0.09886699930951
      },
      "telemetry_failures": [
        "rollout/goal_rate=0.5669 < 0.8000",
        "rollout/upright_fraction=0.2645 < 0.4500",
        "rollout/forward_motion_fraction=0.2153 < 0.2500"
      ],
      "evaluation_goal_failures": [
        "easy.json: goal_rate=0.770 < 0.800"
      ],
      "side_balance_failures": [],
      "eval": {
        "timestamp": "2026-08-09T18:55:13+00:00",
        "model_a": "/home/jcreek/ai-training/CosmicClash/Game/bots/20260809-1340-gen5-s4-handling.json",
        "model_b": "/home/jcreek/ai-training/CosmicClash/Game/bots/promoted/easy.json",
        "seed": 1,
        "episodes": 100,
        "wins_a": 46,
        "wins_b": 31,
        "draws": 23,
        "side_results": {
          "a_team_0": {
            "wins_a": 21,
            "wins_b": 17,
            "draws": 12
          },
          "a_team_1": {
            "wins_a": 25,
            "wins_b": 14,
            "draws": 11
          }
        },
        "physical_team_wins": {
          "team_0": 35,
          "team_1": 42
        },
        "win_rate_a": 0.46
      },
      "evals": [
        {
          "timestamp": "2026-08-09T18:55:13+00:00",
          "model_a": "/home/jcreek/ai-training/CosmicClash/Game/bots/20260809-1340-gen5-s4-handling.json",
          "model_b": "/home/jcreek/ai-training/CosmicClash/Game/bots/promoted/easy.json",
          "seed": 1,
          "episodes": 100,
          "wins_a": 46,
          "wins_b": 31,
          "draws": 23,
          "side_results": {
            "a_team_0": {
              "wins_a": 21,
              "wins_b": 17,
              "draws": 12
            },
            "a_team_1": {
              "wins_a": 25,
              "wins_b": 14,
              "draws": 11
            }
          },
          "physical_team_wins": {
            "team_0": 35,
            "team_1": 42
          },
          "win_rate_a": 0.46
        }
      ],
      "decision": "fail"
    }
  ]
}