Grok ran out of money – and Elon Musk is getting slammed on social media

Elon Musk admitted on X that the operating costs of the AI agent Grok Bot have become unsustainable relative to subscription revenue. Users who paid for SuperGrok packages found their access blocked days before the weekly reset. The autonomous agent gained about 800,000 subscribers in two months, but high resource consumption deepened the budget gap. Angry users are threatening to cancel subscriptions.

Elon Musk admitted on X that the operating costs of the AI agent Grok Bot have become unsustainable relative to subscription revenue. Users who paid for SuperGrok packages ($30 and up per month) and developers using the Cursor development environment found their access to the agent blocked days before the weekly reset. In response to a user inquiry, Musk replied that the operating cost is unsustainably high relative to revenue. The high costs stem from the agent's architecture, which runs as a dedicated virtual machine in the cloud and performs autonomous tasks requiring massive graphics processing resources. Since its launch, the agent has gained about 800,000 subscribers in roughly two months, but the surge in usage deepened the budget gap. Angry users are protesting a silent 50% cut in usage quotas without notice and threatening to cancel subscriptions. The crisis highlights the economic challenge of the entire AI industry, as OpenAI and Google have also begun measuring tokens strictly. The crisis casts a shadow over xAI's image with investors, especially after a $200 million mega-deal with the Pentagon.