>The key difference between xAI and Anthropic/OAI/Google is that xAI has the least-likely path to existing as viable business in a decade.

I don't know, renting out a fleet of GPUs at annualized rate of ~100% of the capex deployed to obtain said GPUs seems reasonably better than lighting hundreds of billions of dollars on fire in order to earn tens of billions of dollars.

The GPUs that depreciate like gangbusters. Yeah, solid long term plan.