Science & Tech · AI · 1 hr ago
Grok Bot users hit limits as Musk cites high running costs
Grok Bot users are hitting usage limits and losing access to the assistant until their allowance resets.
The tool was introduced in August by SpaceXSI, which includes Elon Musk’s AI work, rocket business and social network X. Musk said the service costs more to run than it earns, responding to a user who said their weekly allowance ran out four days before its reset.
Grok Bot is a personal AI assistant that can carry out complex tasks using coordinated AI systems, which require significant computing resources.
The cost problem raises questions about how AI assistants can make money as companies promote them for work and daily life.
Grok Bot is only available to people who pay for SpaceXSI’s AI tools, but the sources give no details about changes to its limits or pricing.
Grok Bot users reported that their weekly usage limits had unexpectedly reached 100%, even when they had not been using the AI agent.
Elon Musk said the cost of serving Grok Bot was unsustainably high relative to its revenue.
Users said they were unable to access the service after their allowances were depleted.
Musk has not said how subscribers’ usage limits will be affected going forward.
The articles describe Grok Bot as a product of xAI or SpaceX’s AI division, using different company descriptions.
- Who
- Grok Bot users and Elon Musk.
- What
- Users reported unexpectedly depleted weekly usage limits. Musk said serving the AI agent cost too much relative to its revenue.
- When
- Users reported the issue over Halloween weekend; Musk responded on Sunday, November 1, 2026.
- Where
- Users reported the limits on X. Musk replied to a user on X.
- Why
- Musk said the cost of serving Grok Bot was unsustainably high relative to revenue.
This story does not have two clearly opposing sides.
xAI introduced Grok Bot, according to Gizmodo and the Independent.
Users reported that their weekly usage limits had unexpectedly reached 100%.
Musk said on X that the cost of serving Grok Bot was unsustainably high relative to revenue.
- Usage limits
- Weekly token allowances vary by plan
- Additional credits
- Subscribers can buy on-demand credits after using their weekly pool
- Launch
- August
- Musk’s response
- November 1, 2026
- Reported usage jumps
- Some users said their limits rose from around 50% to 100%
4 sources
Elon Musk Needs to Save Money on Grok, Days After Saying AI Makes Saving Money Pointless
Elon Musk throttles Grok Bot limits due to ‘unsustainably high’ costs
Elon Musk confirms strict Grok Bot usage limits due to "unsustainably high" costs
Elon Musk cuts users off from ‘Grok Bot’ AI assistant amid worry over cost of personal artificial intelligence
What people are saying
The cost of serving Grok Bot was unsustainably high relative to revenue
The cost of serving Grok Bot was unsustainably high relative to revenue
I was at 68% yesterday and woke up to 98%
Is Elon joking or are we getting royally screwed here? My usage went from 58% to 100% in less than an hour with nothing running. What is going on?