# What Exactly Does Domain Randomization Randomize: A Complete Postmortem of a Sim2Real Failure

- Source: Guyuehome
- Published: 2026-11-03T11:06:00.000Z
- RoboHot: https://robohot.news/en/items/pt1ac098f3vr6gnfiolkic1pz
- Original: https://www.guyuehome.com/detail?id=2115996386131472386

## Summary

The article conducts a complete attribution analysis of a Sim2Real failure incident, asking which factors domain randomization actually randomizes. The original text does not provide a specific robot model, experimental platform, or quantitative metrics; the focus is on reviewing the causal chain behind the failure of simulation-to-reality transfer.