With artificial intelligence slowly becoming a more persistent part of our everyday life, companies have turned to AI to help optimize their operations. This includes Tesla, which has been expanding its use of AI in many of its factories around the world.

The four recent hires will be part of OpenAI’s scaling team, which is reportedly responsible for managing the backend AI infrastructure.

The new hires are joining OpenAI’s scaling team, according to an internal Slack message sent by cofounder Greg Brockman.

The xAI founder said the very notion humans actually once managed an economy will seem very quaint in the future, like 'cavemen throwing sticks into a fire'.