Ashok Elluswamy
797 posts


Macrohard or Digital Optimus is a joint xAI-Tesla project, coming as part of Tesla’s investment agreement with xAI. Grok is the master conductor/navigator with deep understanding of the world to direct digital Optimus, which is processing and actioning the past 5 secs of real-time computer screen video and keyboard/mouse actions. Grok is like a much more advanced and sophisticated version of turn-by-turn navigation software. You can think of it as Digital Optimus AI being System 1 (instinctive part of the mind) and Grok being System 2. (thinking part of the mind). This will run very competitively on the super low cost Tesla AI4 ($650) paired with relatively frugal use of the much more expensive xAI Nvidia hardware. And it will be the only real-time smart AI system. This is a big deal. In principle, it is capable of emulating the function of entire companies. That is why the program is called MACROHARD, a funny reference to Microsoft. No other company can yet do this.

Self driving Tesla has replaced the iPhone for me as the most transformative technology of the 21st century. The iPhone has had far more impact so far, but I think the self driving Tesla is the most impressive tech creation of the 21st century.


Wow! Tesla Robotaxi saw truck coming in the distance and backed up and went the other way.





Elon Musk on Usenet, 1994. Debugging joystick latency. Long before the myth.

I am in a robotaxi without safety monitor








