SpaceX curbs Grok Bot usage allowances after expenses outpace revenue

Elon Musk has intentionally restricted user allowances for Grok Bot, confirming on Sunday that the expenses tied to running the agentic AI tool had become unsustainably high relative to revenue. The sudden throttling took effect over Halloween weekend, leaving subscribers unable to use the product as their weekly caps unexpectedly vanished. [1][2]

The change triggered confusion among users who found their accounts locked at the 100% threshold despite not actively using the tool. Customers reported seeing their recorded capacity leap abruptly overnight, with gauges jumping from 50% or 70% straight to 100%, and another climbing from 35% to 78%. Musk has not yet detailed how subscription limits will be handled moving forward, sparking criticism online from users who characterized the move as an unexpected clawback. [1][2]

The pullback comes during wider investor unease regarding the underlying economics of generative AI products, with rivals like ChatGPT and Claude Code confronting similar operational expenses that outstrip monthly fee income. While Grok Bot has helped drive earnings at SpaceX—where the Super Intelligence division posted a $431 million profit despite $1.2 billion in one-time expenses from acquiring Cursor—the decision highlights rising pressure to rein in computational costs. [1][2]