Elon Musk said on X that the operating cost of xAI’s Grok Bot was “unsustainably high relative to revenue.” [1, 2, 6] He made the admission Sunday in response to subscribers who said they were using up their weekly allowances faster than expected. [5, 8]
Musk did not share specific financial figures or say whether usage limits would change. [6] His comments highlight the financial pressure across the AI sector, where advanced models require significant computing power to run. The demands are especially high for agentic assistants like Grok Bot, which carry out complex, multi-step tasks. [3, 8, 16]