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TL;DR
Elon Musk said on Nov. 1 that serving Grok Bot cost too much relative to revenue, but gave no figures or details of a policy change. In the same week, OpenAI published paid-account sharing limits and said several plans will share a ChatGPT and Codex allowance from December. The developments point to more metering and tighter subscription rules, not an announced end to flat monthly prices.
Elon Musk said on Nov. 1 that the cost of serving Grok Bot was “unsustainably high relative to revenue,” while OpenAI introduced limits on paid-account sharing and said some ChatGPT plans will share an allowance with Codex from December. The developments highlight how AI providers are tightening or refining usage rules as computing costs vary widely by task, though neither company announced that flat monthly subscriptions are ending.
Musk’s comment came in response to an X user asking for a Grok Bot reset after reporting that usage had run out quickly. Musk wrote: “The cost of serving Grok Bot was unsustainably high relative to revenue.” He did not provide cost, revenue or margin figures, or say whether xAI had changed the agent’s limits, prices or reset policy. The statement concerned Grok Bot, an agent, rather than Grok chat generally.
According to xAI’s pricing information cited by ThorstenMeyerAI.com, Grok Bot is included in the Premium, Super and Ultra tiers, priced at $30, $100 and $200 per month respectively. Its use draws on a shared weekly pool with other services. xAI says usage depends on agent steps, tokens and the work requested, rather than simply the number of messages.
OpenAI’s help center says paid ChatGPT accounts are subject to limits on how many accounts can be used on one device and how many subscriptions can be purchased with one card or device. The article applies to Go, Plus and Pro plans, but does not publish a numerical threshold. OpenAI also says Plus, Pro and Business subscribers will draw from one allowance across ChatGPT and Codex starting in December. The source reports that unlimited “Instant” chats remain outside that meter.
Infographic 01 · One week, four moves
More allowance, more metering: the week the AI flat rate cracked
In four days, OpenAI raised some limits, tightened others and announced one shared meter, and Musk called the cost of serving Grok Bot unsustainably high relative to revenue.
“The cost of serving Grok Bot was unsustainably high relative to revenue”Elon Musk on X, 1 November 2026, 20:34 UTC, replying to a user who asked for a Grok Bot reset
OpenAI gives more on top plans
Pro 100 and Pro 500 get twice their Work and Codex allowance. A planned cut on Pro 200 is cancelled.
Limits per card and per device
ChatGPT may block a new subscription if too many are tied to one card or device. Applies to Go, Plus, Pro 100, 200 and 500. No number published.
One meter from December
Plus, Pro and Business: one token-based allowance across ChatGPT and Codex. Unlimited Instant chats stay outside.
Musk: Grok Bot cost too much
One sentence, past tense. No figures, no new limit, no word on resets or prices.
Paid resets on ChatGPT pull next week’s allowance forward; they do not add usage. Credits are a prepaid balance used after the included allowance.
Sources: Musk on X, 1 Nov 2026 · Tibo on X, 29 Oct 2026 · OpenAI: card and device limits · OpenAI: ChatGPT and Codex usage limits · OpenAI: paid resets.
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Why AI Plans Are Adding Meters
For subscribers, the monthly price alone may not describe how much work a plan will cover. A quick chat and an agent that researches or codes for an extended period can consume different amounts of computing resources. Providers are increasingly describing use through shared pools, tokens or task-based measures, rather than a simple count of messages.
That makes comparisons between plans harder. A plan advertised at a fixed monthly price may still have limits that depend on the model, feature or task. OpenAI’s shared ChatGPT-Codex allowance means activity in one product can affect capacity in the other, while xAI describes Grok Bot use as drawing from a broader weekly pool. Users should check each provider’s current usage page before paying for a higher tier, a reset or extra credits.
Businesses face a related budgeting issue. A seat subscription can provide predictable access, but agent workloads may add variable consumption. The source advises organizations to ask vendors for written details about allowances and overage terms, and to plan for seat fees plus metered use where applicable. The available information does not establish that every plan has overage charges.
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From Unlimited Claims to Usage Pools
The changes echo an earlier dispute over the economics of high-use subscriptions. OpenAI introduced a $200-a-month ChatGPT plan in December 2024, describing access to its best models as unlimited. In January 2025, chief executive Sam Altman wrote on X that OpenAI was losing money on Pro subscriptions because people used them more than expected. That statement was about OpenAI’s costs at the time; it does not establish the economics of current plans.
OpenAI’s recent changes also move in more than one direction. On Oct. 29, the company increased the Work and Codex allowance for Pro 100 and Pro 500 and canceled a planned reduction for Pro 200, according to its release notes as summarized by the source. The same week’s sharing rules and planned shared allowance add restrictions or tighter accounting. These are separate policy changes, not evidence of one across-the-board cut.
The source also notes that OpenAI’s published rate card assigns different token costs to different models. More demanding models and agent tasks can use resources at different rates, which helps explain why providers may set limits even when charging a flat subscription. It does not, by itself, disclose a provider’s actual margins or the cost of any particular user’s activity.
“The cost of serving Grok Bot was unsustainably high relative to revenue.”
— Elon Musk, replying to an X user on Nov. 1, 2026
Details Providers Have Not Published
Musk’s post gives no cost or revenue data and does not say what, if anything, xAI changed in response. It is unclear whether Grok Bot’s usage pool was reduced, whether users will receive resets, or whether pricing will change. The source says other outlets reported a separate post from Grok’s official account about adjusted allocations and a dashboard fault, but its author could not locate that post; those details should be treated as reported, not independently confirmed.
OpenAI’s help page gives no exact account or device thresholds, leaving users unable to determine from the cited material how many paid accounts trigger a restriction. The shared allowance is due in December, but the source does not provide its size, how usage will be allocated between ChatGPT and Codex, or whether further plan terms will change. More broadly, neither set of developments proves that flat monthly subscriptions are ending.
Watch for Updated Plan Terms
The next stated milestone is OpenAI’s planned December rollout of a shared allowance for ChatGPT and Codex on Plus, Pro and Business. Subscribers will need to review the help center and usage pages as the change takes effect to understand the allowance and how activity in each product counts.
For Grok Bot, the source identifies no announced reset, revised cap or price change. Users and businesses should look for an official xAI update before treating reports about adjusted allocations as confirmed policy. Until providers publish clearer figures, the practical question is how each plan measures use and what happens when a pool runs low.
Key Questions
Did Musk announce a Grok Bot usage cut?
No specific cut was announced in the quoted post. Musk said serving Grok Bot had been unsustainably expensive relative to revenue, but gave no details about limits, resets or pricing.
What is OpenAI changing for paid accounts?
OpenAI’s help center describes limits on how many paid accounts can be used on one device and how many subscriptions can be purchased with one card or device. The cited page does not specify a numerical threshold.
When will ChatGPT and Codex share an allowance?
OpenAI says the shared allowance for Plus, Pro and Business plans is scheduled to start in December. The source says unlimited Instant chats remain outside the meter.
Do these changes mean AI subscriptions are ending?
No. The reported developments concern usage pools, account sharing and cost management. They do not announce an end to flat monthly subscription prices.
Why can one AI task use more of a plan than another?
Providers describe usage in measures such as tokens and agent steps. A longer or more complex task may require more computing than a short response, so message counts alone may not reflect consumption.
Source: ThorstenMeyerAI.com
