Reproduce “AgentDreamer: Agentic 3D Motion Reasoning for Text-Controllable Physics Simulation” on OpenResearch

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About this paper

Mijeong Kim, Suho Park, Junha Park, Bohyung Han

AgentDreamer uses an agent to turn text instructions into 3D motion plans, which guide a Material Point Method simulator as it fits parameters. Its plans use parametric functions to produce trajectories, rather than relying on motion extracted from video. Across eight scenes and 20 instructions, it ranked first in 73.6% of rankings; these measure text–motion alignment, not physical correctness.

Summary by alphaXiv.

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