On August 29, 2026, X user @Baconbrix posted that requesting Grok to build an Optimus simulator results in a fully playable app delivered roughly an hour later.
You can just ask Grok to build an Optimus simulator and it’ll ping you an hour later with a fully playable app
What was announced
- A single user report described Grok producing a playable Optimus simulator application following a direct request.
- The app was stated to arrive approximately one hour after the initial prompt.
Context
Grok is the AI model developed by xAI for conversational and task-based interactions, including code and application generation.
Limits of this report
This article covers only the content of one user post and does not include verification, technical details, performance data, or any official statement from xAI.