The Pulse
Musk Says Grok Bot’s Serving Costs Were Unsustainably High
Elon Musk said Grok Bot’s serving costs were unsustainably high relative to revenue after a user asked whether usage could be reset. His reply included no cost or revenue figures, and xAI’s announcements list the plans that include the agen
AI.info Team · Written with AI · fact-checked ·
Elon Musk said Grok Bot’s serving costs were unsustainably high relative to revenue in a reply to a user asking whether usage could be reset. The user said others had run out quickly that week. In another post in the exchange, the same account said its usage had reached 100% with four days until reset. That is one user’s account, not a company-wide usage report.
The cost of serving Grok Bot was unsustainably high relative to revenue
Elon Musk, replying to a user on X
Musk’s reply gave no dollar amount, time period or accounting breakdown. It did not say that serving costs exceeded Grok Bot revenue; it described the relationship as unsustainable. He did not say whether the user would receive a reset, announce a price change or specify a change to usage limits or reset timing.
What xAI says Grok Bot does
xAI introduced Grok Bot in beta on August 11, 2026, describing it as a team of agents with their own computers that can work across apps and inboxes and continue working while a user steps away. The company says Bots can complete jobs end to end and return when they need a user’s approval.
The launch announcement’s examples include a sales Bot updating customer records and drafting follow-ups, an operations Bot processing invoices received in Gmail, and an engineering Bot reproducing a product bug and filing a ticket. It also describes running multiple Bots in parallel, putting them in group chats to coordinate work, and teaching a Bot a workflow so it can repeat the task later. These are descriptions of the product’s intended capabilities from xAI, not measurements of how much computing any particular task requires.
At launch, xAI said Grok Bot was available to subscribers on SuperGrok, SuperGrok Plus and SuperGrok Heavy, as well as Cursor Pro, Pro+ and Ultra, and Cursor Teams Standard and Premium. It said Bot usage was separate from existing Grok and Cursor usage. The announcement did not provide a usage allowance in the text or a cost figure.
Plan announcements leave the change unclear
On August 26, xAI described access as expanding and said Grok Bot was included with all SuperGrok, Cursor Pro and Cursor Teams plans. Its specific list named SuperGrok, SuperGrok Plus and SuperGrok Heavy; Cursor Pro, Pro+ and Ultra; and Cursor Teams Standard and Premium. The August 11 launch announcement had listed those same tiers. The two posts therefore establish the listed plans and xAI’s description of an expansion, but do not explain which additional plans or users became eligible between the announcements.
Neither xAI announcement breaks out Grok Bot revenue from revenue associated with broader SuperGrok or Cursor subscriptions, or gives serving costs. Musk’s reply offers an explanation of the economics in general terms, but no figures with which to calculate a cost, margin or loss. The public posts also do not say whether a usage limit changed, or what a given subscription’s Bot allowance is. They leave unanswered both the user’s reset request and the accounting behind Musk’s statement.