{
  "benchmark": "minemark-retrieve-v1",
  "version": "0.1.0",
  "stage": "development",
  "objective": "Obtain at least one coal and retain it in the player inventory.",
  "primaryMetric": "binary_success",
  "scenario": {
    "id": "random-survival-peaceful-001",
    "mode": "survival",
    "difficulty": "peaceful",
    "bonusChest": false,
    "commands": false,
    "timeoutSeconds": 900
  },
  "observation": "visible_minecraft_window_only",
  "actions": [
    "keyboard",
    "mouse"
  ],
  "forbiddenAccess": [
    "commands",
    "world_save",
    "seed_lookup",
    "inventory_api",
    "external_notes",
    "evaluator_output"
  ],
  "freshRunRequirements": [
    "new_agent_task",
    "clean_minecraft_snapshot",
    "empty_player_inventory",
    "no_prior_run_context"
  ],
  "pilotNote": "Published pilot observations do not meet the clean-start requirements and are excluded from comparative scores."
}