v0.1.0: Prototype Implementation

SimWorld v0.1.0: Prototype Implementation

This release provides the prototype implementation of SimWorld, the system introduced in our NeurIPS 2025 Spotlight Poster, SimWorld: An Open-ended Simulator for Agents in Physical and Social Worlds.

SimWorld is an open-ended simulator for constructing interactive physical and social worlds for LLM/VLM agents. This release includes the implementation used in the paper’s experiments and demos, covering the core environment construction workflow, scene interaction pipeline, and infrastructure for connecting generated worlds with agent tasks.

Highlights

• Prototype implementation accompanying the SimWorld NeurIPS 2025 Spotlight Poster
• Support for constructing interactive physical and social simulation environments
• Infrastructure for LLM/VLM agent interaction within generated worlds
• Workflow for building, running, and extending SimWorld scenes
• Foundation for future task, benchmark, and simulator extensions

Notes

This release represents the paper-version implementation of SimWorld. It is intended to provide a concrete reference for the system described in the poster and to support reproducibility, exploration, and follow-up development.

We are currently working on a major architectural update to improve modularity, scalability, task support, and integration with broader embodied agent workflows.