Ego2World: Video-Compiled Symbolic Simulation for Embodied Agent Evaluation

May 2026 Qinchuan Cheng, Zhantao Gong, Pengzhan Sun, Angela Yao, Xulei Yang, Shijie Li Submitted to NeurIPS 2026

Overview

Ego2World turns egocentric real-world videos into an executable symbolic simulator for large-model embodied agents.

Positioning

The project targets evaluation of:

  • long-horizon task planning,
  • belief-state maintenance,
  • error recovery,
  • execution under partial observability.

Status

I am the first author, and the paper has been submitted to NeurIPS 2026.