Gemini agents beat Minecraft Ender Dragon autonomously

Four Gemini 4 Argon agents beat Minecraft's Ender Dragon in 27 hours 14 minutes using only Mineflayer.

Two reports agree that four Gemini 4 Argon agents autonomously beat Minecraft's Ender Dragon on Easy difficulty in a randomly generated, sandboxed survival world. Each agent controlled a player through the open-source Mineflayer library and coordinated via in-game chat and shared memory, planning, writing, and debugging every program without assigned roles, pre-scouted seeds, or human-written game-specific tools. They produced 2,783 programs, died 605 times, and won in 27 hours and 14 minutes. Researchers watched a live dashboard and could pause or stop the run, but they did not intervene. The arXiv write-up calls this the first end-to-end autonomous Minecraft completion using only standard Mineflayer and discusses limits of long-horizon multi-agent coordination. The sources do not disagree on the counts, duration, difficulty, or lack of human intervention.

• Four Gemini 4 Argon agents defeated Minecraft's Ender Dragon in 27 hours and 14 minutes.
• The run was on Easy difficulty in a randomly generated, sandboxed survival world.
• Agents used the open-source Mineflayer library, in-game chat, and shared memory, with no assigned roles, pre-scouted seeds, or human-written game logic.
• The team wrote and debugged 2,783 programs and died 605 times.
• Researchers monitored a live dashboard and could pause or stop the run but did not intervene.
• The authors describe it as the first end-to-end autonomous Minecraft completion using only standard Mineflayer and note limits of long-horizon multi-agent coordination.