🔍 Read the full analysis: ChatGPT Pro’s New Limits: What OpenAI Changed on ThorstenMeyerAI.com
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TL;DR
OpenAI canceled a planned reduction to the $200-a-month Pro plan and doubled the Work and Codex allowance on its $100 and $500 Pro plans. The Pro 200 change restores the lower allowance to the higher one; it does not double usage for subscribers who already had that higher level. Chat limits, prices and other plan features mostly remain unchanged.
OpenAI canceled a planned cut to ChatGPT Pro’s $200-a-month Work and Codex allowance and doubled those allowances for the $100 and $500 Pro plans, according to company release notes dated October 29. The revision came one day before the Pro 200 reduction was due to begin, and existing subscribers are to receive the updated allowance automatically.
The changes concern the shared usage allowance for ChatGPT Work and Codex, not every limit across ChatGPT. OpenAI describes Work as a way to handle longer tasks, while Codex is its coding agent; the company’s pricing information says they draw on the same usage limits. The release notes say Pro 100 and Pro 500 now include twice their previous Work and Codex allowance.
For Pro 200 subscribers, the outcome depends on the allowance they had before the revision. OpenAI’s updated help page says the lower allowance doubled to match the higher one, while subscribers who already had the higher allowance keep it. The company had announced that the lower allowance would be reduced starting October 30. OpenAI has now canceled that reduction instead.
The increase does not apply to every feature or plan. OpenAI says Plus usage is unchanged, and the weekly GPT-6 Pro chat limits on Pro 100 and Pro 500 remain unchanged. The lower weekly GPT-6 Pro limit on Pro 200 now matches the higher one. Ultrafast, a faster speed mode, remains exclusive to Pro 500. Business Premium receives increased usage, but the official release notes do not state a multiplier. Prices are unchanged, and no action is required from existing subscribers.
Infographic 01 · After 29 October 2026
What each ChatGPT plan gets now.
OpenAI doubled the Work and Codex allowance on two Pro plans, restored the third and raised Business Premium. Prices stay the same.
Pro 100$100 / month
2×Work + Codex allowanceDoubled- Weekly GPT-6 Pro chat limit unchanged
- No Ultrafast
Pro 200$200 / month
Cut cancelledRestored- Higher allowance: you keep it
- Lower allowance: doubled to match
- Lower weekly GPT-6 Pro chat limit now matches the higher one
Pro 500$500 / month
2×Work + Codex allowanceDoubled- Weekly GPT-6 Pro chat limit unchanged
- Only Pro plan with Ultrafast
Business Premium$100 annual · $125 monthly per seat
Moreno factor publishedIncreased- Release note: usage “increasing”
- Tibo’s post: “doubling”
- No five-hour limit
Plus$20 / month
SameUnchanged- “Plus usage is unchanged” (OpenAI)
Standard, Go, FreeBusiness Standard seats, Go, Free
—Not mentioned- Not part of the 29 Oct notes
What “Work and Codex” means
- ChatGPT Work: ChatGPT’s mode for longer jobs, from research to documents
- Codex: OpenAI’s coding agent, in the app, the terminal and the cloud
- Both draw from one shared allowance, like a shared data plan
What did not double
- Weekly GPT-6 Pro chat limits on Pro 100 and Pro 500
- Plus usage, and every price
- Dots: extended limits continue “for now”, counted separately
Twice the allowance is not twice the work. “A larger allowance does not guarantee twice as many completed tasks.”OpenAI, About ChatGPT Pro tiers
Sources: OpenAI ChatGPT release notes, 29 Sep and 29 Oct 2026; OpenAI, About ChatGPT Pro tiers, updated 29 Oct 2026; ChatGPT Business release notes, 28/29 Oct 2026; Tibo (OpenAI) on X, 29 Oct 2026; ChatGPT Business overview. The 20× figure is my arithmetic on OpenAI’s September scale.
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What Changes for Pro Subscribers
The revision gives Pro subscribers more room for longer Work tasks and Codex jobs, while leaving the plan prices and several separate limits untouched. That distinction matters for customers deciding whether to change tiers: a larger shared allowance is not the same as doubling all ChatGPT use, and it does not change the weekly GPT-6 Pro chat limits on Pro 100 or Pro 500.
For businesses, the change affects seat usage planning, but OpenAI has not published a specific Business Premium multiplier in its release note. Companies should treat the increase as confirmed while treating its exact size as unconfirmed by the official documentation. Work and Codex share an allowance, so demand in one draws on the same pool as the other.
More allowance also does not guarantee twice as many completed tasks. The source report says OpenAI cautions that usage depends on the model, task and speed mode. Subscribers comparing plans should check their account’s usage information and consider their actual workload rather than assuming the headline increase applies to every feature.
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The September Plan Revision
The change follows a plan reshuffle that began in September. OpenAI paused new sign-ups for Pro 200 on September 10. TechCrunch reported that OpenAI product lead Thibault Sottiaux attributed the pause to demand for the company’s GPT-6 Astra model, saying, Demand for Astra is really unprecedented.
That explanation was a statement about demand, not a published measure of how much usage the plan could support.
On September 29, OpenAI reopened Pro 200, introduced Pro 500 and told affected customers that included usage allowances were changing, while the $200 monthly price remained. The report says Sottiaux described the new Work and Codex allowance scale as Plus at 1X, Pro 100 at 5X and Pro 200 at 10X, with some existing subscribers temporarily retaining a higher allowance. The planned Pro 200 reduction was set to take effect October 30.
OpenAI reversed course in a release note the day before that date. Sottiaux posted that the company was doubling usage limits across Pro tiers and Business Premium. However, the updated help page is narrower about which limits changed, specifying Work and Codex allowances and listing the chat limits that stayed the same. Where those descriptions differ, the help page provides the clearer breakdown of the plan terms.
“We are doubling all usage limits for all Pro 100/200/500 tiers and Business Premium, effective today.”
— Thibault Sottiaux, in a post on X
Business Allowance Details Remain Unclear
OpenAI’s release note confirms more usage for Business Premium but does not quantify the increase. Sottiaux said in his post that Business Premium limits were doubling, while the official help information described in the source report gives no multiplier. The precise allowance businesses should expect is therefore not clear from the company’s published plan details.
The source material also does not establish whether other plans, including Business Standard, Go and Free, were affected. Those plans were not mentioned in the October 29 notes. The exact workload a subscriber can complete with the revised allowance will vary, according to OpenAI’s stated dependence on model, task and speed mode.
Subscribers Can Check Updated Usage
The allowance changes are described as effective immediately, and OpenAI says existing subscribers receive them automatically, without waiting for renewal. Subscribers can review their usage information to see how the change applies to their account. The source material does not identify a separate application process or a further scheduled change.
Businesses choosing seat levels will need to account for the shared Work and Codex pool and keep those allowances distinct from any separate API budget. Further clarification from OpenAI would be needed to establish the Business Premium increase’s exact size and whether other plan tiers are affected.
Key Questions
What did OpenAI change for ChatGPT Pro?
OpenAI doubled the Work and Codex allowance for Pro 100 and Pro 500 and canceled a planned reduction for Pro 200. It did not double every ChatGPT limit.
Did every Pro 200 subscriber get twice the allowance?
No. OpenAI says subscribers on the lower allowance had it raised to match the higher one. Those who already had the higher allowance keep it.
Did ChatGPT prices or all chat limits change?
Prices are unchanged. OpenAI says Plus usage and the weekly GPT-6 Pro chat limits on Pro 100 and Pro 500 also remain unchanged. Pro 200’s lower weekly limit now matches its higher one.
How much more usage does Business Premium get?
OpenAI’s release note confirms an increase but gives no multiplier. Sottiaux said it doubled, but the official help details cited in the source material do not specify a figure.
Do current subscribers need to take action?
No action is required, according to OpenAI’s updated help page. Existing subscribers are to receive the revised allowance automatically, without waiting for their next renewal.
Source: ThorstenMeyerAI.com
