🔍 Read the full analysis: What The Latest Grok And OpenAI Moves Could Mean For Your AI Access on ThorstenMeyerAI.com
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TL;DR
Elon Musk said Grok Bot’s serving costs were unsustainably high relative to revenue, but gave no figures or details of a new limit. In the same week, OpenAI outlined limits on paid accounts linked to a device or payment card and said some plans will share one ChatGPT and Codex allowance from December. These moves point to more metered access, not confirmed end dates for flat monthly subscriptions.
Elon Musk said on November 1 that Grok Bot’s serving costs were unsustainably high relative to revenue, while OpenAI published limits on paid ChatGPT accounts tied to a device or payment card and announced a shared ChatGPT-Codex allowance from December for some plans. The developments raise questions about how much use a monthly AI subscription will cover, but neither company’s announcements establish that flat-price subscriptions are ending.
Musk’s comment came in response to an X user asking for a Grok Bot reset after reports that users had quickly exhausted their usage. The exchange is brief: Musk stated that serving the agent had been unsustainably costly compared with revenue. He did not give cost, revenue or margin figures, specify what had changed, or announce a new allowance or reset.
The source article describes Grok Bot as an xAI agent whose usage depends on the task it performs. xAI’s documentation says use is measured by agent steps and tokens, rather than simply by message count. Its pricing information lists Grok Bot in the Premium, Super and Ultra plans, with usage coming from a shared weekly pool that also covers other products. The source gives the monthly prices as $30, $100 and $200, respectively.
OpenAI’s changes address different parts of subscription access. Its help center says it limits how many paid accounts can be used on one device and how many subscriptions can be purchased with one card or device. The article says the rules apply to Go, Plus and three Pro plans, but OpenAI does not publish a numeric limit. Separately, OpenAI says Plus, Pro and Business customers will draw from one allowance across ChatGPT and Codex starting in December, measured in tokens. Unlimited Instant chats are described as 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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How Subscription Allowances Are Changing
For subscribers, a monthly price may not translate into a predictable number of tasks. Different models and workloads consume different amounts, and an agent that researches or works in the background may use more resources than a short chat reply. A shared allowance also means customers using both ChatGPT and Codex will need to track consumption across the two services rather than treating them as separate pools.
The source article says OpenAI’s rate card shows the most capable model using about 100 times as much allowance per output token as its cheapest model. That comparison is tied to output-token usage, not a claim that every task costs 100 times more. The article also reports that OpenAI increased Work and Codex allowances on Pro 100 and Pro 500 on October 29 and cancelled a planned reduction on Pro 200. This indicates that metering and expanded allowances can happen at the same time.
For businesses, the changes make it harder to budget from seat prices alone. The article’s practical implication is to request written details about included usage, overage or reset terms, and how work across products is counted. Individual users can check their usage pages before paying to upgrade or obtain additional access. AI services and their limits can change, so current plan details matter.
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The Week’s OpenAI Plan Changes
The developments follow a longer-running tension between a fixed subscription price and variable computing costs. OpenAI launched a $200-a-month ChatGPT plan in December 2024, described at the time as offering unlimited access to its best models. The next month, chief executive Sam Altman wrote on X that the company was losing money on Pro subscriptions because people used them more than expected. That earlier statement is relevant history, but it does not establish the financial position of current plans.
In the week covered by the source, OpenAI made several changes. On October 29, Thibault Sottiaux, who works on Codex and ChatGPT, posted that usage limits would be doubled for Pro 100, Pro 200 and Pro 500 tiers and Business Premium. OpenAI’s release notes, as described in the source article, specify doubled Work and Codex allowances for Pro 100 and Pro 500, while cancelling a planned cut for Pro 200. The help-center changes on card and device limits and the December shared allowance were separate developments.
Anthropic’s Claude is also mentioned in the source as another subscription service with usage limits. The article provides no specific new Claude policy announcement, so it does not establish a change there. The broader comparison is limited: the confirmed developments in this report concern xAI’s Grok Bot and OpenAI’s ChatGPT and Codex.
““The cost of serving Grok Bot was unsustainably high relative to revenue.””
— Elon Musk, replying to an X user on November 1
Limits and Cost Details Still Unknown
Musk did not say whether Grok Bot’s usage pool was reduced, whether a reset would be offered, or whether xAI plans to change prices. His use of the past tense does not confirm when any cost change occurred. No cost or revenue figures were provided, so claims about the agent’s specific losses or margins are not supported by the post.
The source article says other outlets reported a post from Grok’s official account referring to adjusted allocations and a dashboard fault that temporarily displayed usage too high. Its author said they could not locate that post. Those details should be treated as reported but unverified, not as confirmed xAI announcements.
OpenAI’s help page, as described in the source, does not state how many paid accounts may be linked to one device or payment card. The exact token allowances, how individual use will be counted in the shared ChatGPT-Codex pool, and any related overage or reset terms are also not set out in the provided material. The source does not establish whether unlimited Instant chats will be subject to other restrictions.
Watch for Published Usage Rules
The next stated milestone is December 2026, when OpenAI says Plus, Pro and Business plans will begin using a shared allowance across ChatGPT and Codex. Subscribers will need to check the service’s updated help pages and account usage tools for the allowance and how it is applied. The source material does not provide a more precise start date or a complete breakdown of plan-by-plan limits.
For Grok Bot, a follow-up from xAI or Musk would be needed to clarify whether the weekly pool, pricing or reset policy has changed. Until then, the confirmed information is limited to Musk’s statement about serving costs and xAI’s explanation that agent usage varies with task effort. Neither a new Grok limit nor a price change is confirmed in the material provided.
Across both services, readers should distinguish a subscription’s advertised price from the quantity and type of use included. AI subscriptions and usage policies can change, and intensive use may carry practical limits or additional costs; users should review current terms before relying on a plan for sustained workloads.
Key Questions
Did Musk announce a new Grok Bot limit?
No. Musk said serving Grok Bot had been unsustainably costly relative to revenue, but did not announce a specific new limit, reset, or price change.
When will ChatGPT and Codex share an allowance?
OpenAI says the shared allowance for Plus, Pro and Business plans will start in December 2026. The source material does not give a more precise date or the full allowance amounts.
What are OpenAI’s device and card limits?
OpenAI’s help center says it limits paid accounts used on one device and subscriptions purchased with one card or device. The source article says no numeric cap is published.
Are flat-price AI subscriptions ending?
The developments do not confirm that. They show limits on some forms of access and a shared usage meter for certain OpenAI plans. A fixed monthly price may still apply, but included usage can be bounded or metered.
Why can an AI agent use its allowance quickly?
xAI says Grok Bot usage is measured by agent steps and tokens, and varies with the work requested. Longer or more involved tasks can consume a shared pool faster than a simple exchange, though the source provides no fixed per-task rate.
Source: ThorstenMeyerAI.com
