Grok Bot subscribers watched their weekly usage meters jump to 100% over Halloween weekend, some without touching the agent at all. Elon Musk confirmed on November 1 that the change was deliberate, saying the cost of serving the agent had become unsustainable relative to revenue.
Key Takeaways
- Over Halloween weekend, some Grok Bot users saw their weekly meter jump from 50% to 100% with no explanation.
- Elon Musk confirmed on X that serving the agent cost too much compared with the revenue it brings in.
- No new usage terms have been announced for the Premium, Super and Ultra plans that include the agent.
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ChatGPTThe weekend Grok Bot limits ran dry
Users raised the alarm first. Over Halloween weekend, several subscribers found their weekly usage limit already maxed out, a few insisting they hadn’t run the agent at all. One described a meter that went from 50% to 100%, accounts that TechCrunch pulled together in its November 2 report.
Elon Musk settled the question on November 1. In a reply posted on X, the SpaceX chief confirmed the change was deliberate, writing that the cost of serving Grok Bot was unsustainably high relative to revenue.
He has not said how subscriber limits will change from here. On his main feed, Musk keeps pitching the agent as a gift-shopping helper and calls its growth the fastest he has ever seen for a product.
The product is still young. Grok Bot entered beta on August 11, and xAI’s launch announcement framed it as a set of AI teammates, each with its own computer in the cloud, able to keep working across apps, inboxes and websites around the clock.
One weekly pool for Grok, Cursor and the agent
The accounting changed along the way. In late August, xAI said the agent’s usage sat apart from Grok and Cursor plans. Since the X Subscription launched on October 12, the agent draws from a weekly pool per seat, the same one that covers Grok models used in Grok or in Cursor.
Grok Bot comes with the Premium, Super and Ultra plans, priced at $30, $100 and $200 a month. Their base usage is four, fifteen and fifty times that of the $8 Plus plan, which leaves the agent out entirely.
Past the pool, subscribers buy additional usage credits. An agent built to run nonstop therefore eats from the same budget as Grok chats and the code written in Cursor.
xAI built its pitch around professional work, and our Grok 4.5 test across three days of pro tasks already found a remarkably low cost per task. With the agent, the bill keeps climbing for as long as the agent stays busy.
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What SpaceX’s numbers say about Grok Bot
The contrast shows up in SpaceX’s books. Its October filing credits AI with 52% of company income, and the division renamed Super Intelligence turned a $431 million profit, as TechCrunch points out.
That profit would have been higher without $1.2 billion in one-time costs tied to the Cursor acquisition. A profitable division now sits next to an agent Musk himself calls too expensive to serve, which puts the service at the center of the agent cost question at SpaceX.
For subscribers, the impact is immediate. An agent left running can drain a pool that also feeds Grok and Cursor, and customers on the $30 Premium plan are finding out that an included service still has a ceiling.
The setback also dents a strategy built on price. xAI shipped Grok 4.5 at a third of the price of Claude Opus, then Grok 4.6, which matched the best models at half the price. Rationing the agent exposes where that approach runs out once usage turns continuous.
The pattern reaches beyond SpaceX. That same weekend, OpenAI announced a single allowance for ChatGPT and Codex starting in December, and both moves point the same way: agents that work on their own now weigh directly on metered quotas.
The new terms are still unknown. Until Musk spells them out, Grok Bot subscribers have only their weekly meter to tell them how much work the agent can still take on.
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