{
  "schemaVersion": 1,
  "id": "speedrun-2026-10-22T03-33-23-168Z-037dc6d3",
  "kind": "evaluation",
  "model": "Claude Code / claude-opus-5-5 / high",
  "scenario": {
    "id": "speedrun",
    "version": 1,
    "minecraft": "1.16.1",
    "seed": "2483313382402348964",
    "difficulty": "peaceful",
    "durationSeconds": 1800,
    "observationRadius": 24,
    "maxActionSeconds": 10,
    "maxCalls": 1000,
    "maxOutputTokens": 2048,
    "historyTurns": 24,
    "category": "documented speedrun seed / structured observations / supplied landmarks",
    "description": "Documented Java 1.16.1 set-seed speedrun world. Start with an empty inventory, defeat the Ender Dragon, then enter the exit portal. Peaceful difficulty: no hostile mobs spawn, so blaze rods and Ender Pearls cannot be obtained. The stronghold's End portal has one naturally active portal block (supplied landmark); filling frames is not required.",
    "landmarks": [
      {
        "name": "Taiga village (beds, chests, iron golem)",
        "dimension": "overworld",
        "position": [
          -320,
          72,
          256
        ]
      },
      {
        "name": "Ruined portal beside the village (incomplete obsidian frame, loot chest)",
        "dimension": "overworld",
        "position": [
          -350,
          77,
          292
        ]
      },
      {
        "name": "Stronghold End portal room: this portal block is already active",
        "dimension": "overworld",
        "position": [
          1007,
          24,
          1152
        ]
      }
    ],
    "ladder": [
      "wood",
      "craftingTable",
      "pickaxe",
      "landmark2",
      "enteredEnd",
      "dragonDamaged",
      "dragonHalf",
      "dragonDead",
      "exitEnd"
    ],
    "score": [
      {
        "checkpoint": "landmark2",
        "partial": {
          "approach": 2
        }
      },
      {
        "checkpoint": "enteredEnd"
      },
      {
        "checkpoint": "dragonDead",
        "partial": "dragonDamage"
      },
      {
        "checkpoint": "exitEnd"
      }
    ],
    "endCrystals": [
      {
        "base": [
          -13,
          94,
          39
        ],
        "position": [
          -12.5,
          95,
          39.5
        ]
      },
      {
        "base": [
          12,
          91,
          39
        ],
        "position": [
          12.5,
          92,
          39.5
        ]
      },
      {
        "base": [
          42,
          76,
          0
        ],
        "position": [
          42.5,
          77,
          0.5
        ]
      },
      {
        "base": [
          33,
          100,
          24
        ],
        "position": [
          33.5,
          101,
          24.5
        ]
      },
      {
        "base": [
          33,
          88,
          -25
        ],
        "position": [
          33.5,
          89,
          -24.5
        ]
      },
      {
        "base": [
          -34,
          79,
          24
        ],
        "position": [
          -33.5,
          80,
          24.5
        ]
      },
      {
        "base": [
          -42,
          82,
          -1
        ],
        "position": [
          -41.5,
          83,
          -0.5
        ]
      },
      {
        "base": [
          -13,
          103,
          -40
        ],
        "position": [
          -12.5,
          104,
          -39.5
        ]
      },
      {
        "base": [
          12,
          97,
          -40
        ],
        "position": [
          12.5,
          98,
          -39.5
        ]
      },
      {
        "base": [
          -34,
          85,
          -25
        ],
        "position": [
          -33.5,
          86,
          -24.5
        ]
      }
    ],
    "calibration": "exploratory: 30-minute cap chosen to observe how far a model gets; not a calibrated completion time",
    "source": "Seed audited locally on the official 1.16.1 server: data/calibration/seed-2483313382402348964-1.16.1.json",
    "variant": {
      "kind": "base"
    }
  },
  "durationSeconds": 1800,
  "createdAt": "2026-10-22T03:33:23.475Z",
  "snapshotHash": "60320f0004ce657693d691412088f938a2b84cc73b5d5d94184def4e126d8766",
  "controllerHash": "cf50c5c8c1e625d071880699f7ae6440b38ae9af0b5380fda4222a7088d9539b",
  "dependencyHash": "5e5080d612b5b1d357363433459d4906f2355e4d23e608cc0d54d0c9a1ffc5a3",
  "observationPolicy": {
    "radius": 24,
    "visibility": "raycast-filtered local blocks and entities; accumulated discovered landmarks",
    "pathfinding": "loaded collision map; no automatic digging, building, or parkour",
    "movement": "direct key-hold move (jump/sprint/sneak) and jump-place pillar"
  },
  "clockPolicy": "real time from first delivered observation; inference and recovery count; no tick acceleration",
  "status": "stopped",
  "server": {
    "kind": "vanilla",
    "sha1": "a412fd69db1f81db3f511c1463fd304675244077"
  },
  "modelSettings": {
    "runner": "claude-code-mcp",
    "cliVersion": "2.1.293 (Claude Code)",
    "requestedModel": "claude-opus-5-5",
    "effort": "high",
    "launcherHash": "16d2537cefc8243efaf83957a688adf17022c3c4a178bae587cd971d8898227f",
    "contextPolicy": "Claude Code native context management",
    "maxOutputTokens": "Claude Code default (the course budget applies to the neutral runner)",
    "maxTurns": 1000,
    "promptHash": "2c04bc66e3295fb7bff9035d84b87e0a3198c5893699e744ba20c91d0460d2b6",
    "authentication": "claude.ai",
    "builtinTools": [],
    "mcpTools": [
      "mcp__minecraft__observe",
      "mcp__minecraft__move_to",
      "mcp__minecraft__move",
      "mcp__minecraft__pillar",
      "mcp__minecraft__look_at",
      "mcp__minecraft__mine",
      "mcp__minecraft__place",
      "mcp__minecraft__craft",
      "mcp__minecraft__recipes",
      "mcp__minecraft__open",
      "mcp__minecraft__transfer",
      "mcp__minecraft__close",
      "mcp__minecraft__equip",
      "mcp__minecraft__use",
      "mcp__minecraft__eat",
      "mcp__minecraft__attack",
      "mcp__minecraft__smelt",
      "mcp__minecraft__respawn",
      "mcp__minecraft__wait",
      "mcp__minecraft__cancel"
    ],
    "liveViewer": false,
    "resolvedModel": "claude-opus-5-5"
  }
}