{
  "checkpoint": {
    "algorithm_id": "ppo",
    "filename": "model.zip",
    "kind": "checkpoint",
    "model_class": "stable_baselines3.ppo.ppo.PPO",
    "sha256": "031cad88ae2a0a12064e1459601bfa51fbe5e7aa69e0c39aefbd1ba0f4cfd483",
    "size_bytes": 21054227,
    "step": 7500000
  },
  "document_type": "rlab.model",
  "format_version": 1,
  "policy": {
    "algorithm_id": "ppo",
    "model_class": "stable_baselines3.ppo.ppo.PPO",
    "training_backend_config_hash": "4a6293118b258140c5a2285db3a2d4e49bdf370706890b27bb462191edf67380",
    "training_backend_id": "sb3.ppo"
  },
  "provenance": {
    "goal_slug": "Level1-2",
    "kind": "checkpoint",
    "metadata_version": 2,
    "queue_train_job_id": 4,
    "recipe_slug": "base",
    "repo_git_commit": "40b8613743e41d36489701888cafcee24306604e",
    "run_description": "Seed 1 runs the Level1-2 transfer of the successful Level1-1 B55 low-KL late-decay recipe, created to test whether that policy recipe transfers without changing PPO or reward hyperparameters while overriding only Level1-2 identity and reporting metadata.",
    "run_name": "Level1-2_base_s1_20260704T072752Z",
    "runtime_image_ref": "docker:ghcr.io/tsilva/gradlab/gradlab-train@sha256:c4177f738fe275e9758d60a883f48a143d8b8ed9a2d4814788e298151e05daa1",
    "seed": 1,
    "training_metadata": {
      "env_config": {
        "action_set": "simple",
        "clip_rewards": false,
        "completion_reward": 0.0,
        "death_penalty": 25.0,
        "done_on_events": [
          "life_loss",
          "level_change"
        ],
        "env_provider": "supermariobrosnes-turbo",
        "env_threads": 4,
        "env_wrappers": [
          {
            "id": "SuperMarioBrosNesProgressInfoWrapper",
            "kwargs": {}
          },
          {
            "id": "SuperMarioBrosNesRewardEnvWrapper",
            "kwargs": {
              "completion_reward": 0.0,
              "death_penalty": 25.0,
              "progress_reward_scale": 1.0,
              "reward_mode": "score",
              "reward_scale": 10.0,
              "score_progress_clipped": false,
              "terminal_reward": 50.0
            }
          }
        ],
        "frame_skip": 4,
        "game": "SuperMarioBros-Nes-v0",
        "hud_crop_top": -1,
        "info_events": {},
        "max_episode_steps": 4500,
        "max_pool_frames": false,
        "no_progress_min_delta": 0,
        "no_progress_timeout_steps": 0,
        "obs_crop": [
          32,
          0,
          0,
          0
        ],
        "obs_resize_algorithm": "area",
        "observation_size": 84,
        "progress_reward_cap": 30.0,
        "progress_reward_scale": 1.0,
        "reward_mode": "score",
        "reward_scale": 10.0,
        "score_progress_clipped": false,
        "state": "Level1-2",
        "state_distribution": [],
        "state_probs": [],
        "state_sampling_mode": "single",
        "states": [],
        "sticky_action_prob": 0.0,
        "task_conditioning": false,
        "task_conditioning_info_values": [],
        "task_conditioning_info_vars": [],
        "terminal_reward": 50.0,
        "time_penalty": 0.0,
        "use_retro_reward": false
      },
      "environment": {
        "env_id": "supermariobrosnes-turbo:SuperMarioBros-Nes-v0",
        "preprocessing": {
          "frame_skip": 4,
          "frame_stack": 4,
          "max_pool_frames": false,
          "obs_copy": "safe_view",
          "obs_crop": [
            32,
            0,
            0,
            0
          ],
          "obs_crop_fill": 0,
          "obs_crop_mode": "remove",
          "obs_grayscale": true,
          "obs_resize": [
            84,
            84
          ],
          "obs_resize_algorithm": "area",
          "pipeline": "supermariobrosnes_turbo_native_vec_env",
          "policy_observation_layout": "channel_first",
          "sticky_action_prob": 0.0
        },
        "provider_args": {
          "frame_stack": 4,
          "info": "data",
          "info_filter": "all",
          "inttype": "stable",
          "noop_reset_max": 0,
          "obs_copy": "safe_view",
          "obs_grayscale": true,
          "obs_layout": "chw",
          "obs_type": "image",
          "players": 1,
          "record": false,
          "render_mode": "rgb_array",
          "reward_clip": false,
          "rom_path": null,
          "scenario": "scenario",
          "use_restricted_actions": "filtered"
        },
        "schema_version": 2,
        "state": "Level1-2",
        "task": {
          "action": {
            "set": "simple"
          },
          "events": {
            "level_change": {
              "operation": "change",
              "signal": "level"
            },
            "life_loss": {
              "operation": "decrease",
              "signal": "lives"
            }
          },
          "id": "mario",
          "reward": {
            "clip_rewards": false,
            "completion_reward": 0.0,
            "death_penalty": 25.0,
            "progress_reward_cap": 30.0,
            "progress_reward_scale": 1.0,
            "reward_mode": "score",
            "reward_scale": 10.0,
            "score_progress_clipped": false,
            "terminal_reward": 50.0,
            "time_penalty": 0.0,
            "use_native_reward": false
          },
          "signals": {
            "level": [
              "levelHi",
              "levelLo"
            ],
            "lives": "lives",
            "score": "score",
            "x": [
              "xscrollHi",
              "xscrollLo"
            ]
          },
          "termination": {
            "failure": [
              "life_loss"
            ],
            "max_episode_steps": 4500,
            "success": [
              "level_change"
            ]
          }
        }
      },
      "environment_hash": "sha256:3ed482a01669b9e31884d67157ab5724d1bd45f97a1db19ae2515331e4387f73",
      "preprocessing": {
        "frame_skip": 4,
        "frame_stack": 4,
        "max_pool_frames": false,
        "obs_copy": "safe_view",
        "obs_crop": [
          32,
          0,
          0,
          0
        ],
        "obs_crop_fill": 0,
        "obs_crop_mode": "remove",
        "obs_grayscale": true,
        "obs_resize": [
          84,
          84
        ],
        "obs_resize_algorithm": "area",
        "pipeline": "supermariobrosnes_turbo_native_vec_env",
        "policy_observation_layout": "channel_first",
        "sticky_action_prob": 0.0
      },
      "versions": {
        "stable_baselines3": "2.8.0",
        "stable_retro_turbo": "1.0.1.post4",
        "supermariobrosnes_turbo": "0.2.4"
      }
    },
    "training_metadata_hash": "f2b1c76473d3e40258b4620e2fb43ad54e5954d4a403dee1ebe02737976075f4",
    "wandb_project": "SuperMarioBros-Nes-v0",
    "wandb_run_id": "dtpvaqq2",
    "wandb_run_path": "tsilva/SuperMarioBros-Nes-v0/dtpvaqq2"
  },
  "recipe": {
    "document_type": "rlab.recipe",
    "filename": "recipe.json",
    "format_version": 1,
    "sha256": "355cb0a99bcab92daec538b14b991636088787bd2f9bdb806ee9ccd648b581e2",
    "size_bytes": 10832
  }
}