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JARVIS-1: Open-World Multi-task Agents with Memory-Augmented Multimodal Language Models

B. Environment Setting
Our Minecraft environment
is a hybrid between MineRL [Guss et al., 2019a] and the MCP-Reborn
(github.com/Hexeption/MCP-Reborn) Minecraft modding package. Unlike the regular Minecraft game, in which the
server (or the "world") always runs at 20Hz and the client runs as fast as rendering

B.1. Observation Space
JARVIS-1