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🔍 Read the full analysis: How ChatGPT Pro’s New Limits Shape The Updated Plan on ThorstenMeyerAI.com

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TL;DR

OpenAI cancelled a planned reduction to the $200-a-month ChatGPT Pro plan and doubled Work and Codex allowances for Pro 100 and Pro 500. The Pro 200 change restores the higher allowance only for subscribers who were set to receive less; it is not a doubling for everyone. Prices remain unchanged, and some chat limits did not change.

OpenAI cancelled a planned usage cut to its $200-a-month ChatGPT Pro plan on October 29, one day before the reduction was due to take effect, and increased Work and Codex allowances on other paid tiers. The changes leave prices unchanged, but do not double every limit for every subscriber: the impact depends on the plan and, for Pro 200, the allowance a customer already had.

OpenAI’s October 29 release notes say Pro 100 and Pro 500 now receive twice their previous Work and Codex allowance. The two products draw from a shared allowance, according to OpenAI’s pricing information, so additional use of one reduces the amount available for the other. ChatGPT Work supports longer tasks such as research and document work; Codex is the company’s coding agent.

For Pro 200, OpenAI cancelled the reduction announced in a September 29 email. The company’s updated help page says the lower allowance doubled to match the higher one, while subscribers who already had the higher allowance keep it. It also says existing subscribers receive the updated allowance automatically, without waiting for renewal. OpenAI’s September scale described the higher Pro 200 allowance as 20 times the Plus allowance and the planned lower one as 10 times.

The changes do not extend to every ChatGPT limit. OpenAI says Plus usage is unchanged, and the weekly GPT-6 Pro chat limits for Pro 100 and Pro 500 remain the same. Pro 200’s lower weekly GPT-6 Pro limit now matches its higher one. The faster Ultrafast mode remains exclusive to Pro 500. OpenAI says Business Premium usage is increasing but does not state a multiplier in its release note; a post by OpenAI product executive Thibault Sottiaux described that increase as a doubling.

At a glance
updateWhen: Announced October 29, 2026, effective i…
The developmentOpenAI reversed a planned October 30 reduction to ChatGPT Pro 200 and increased Work and Codex allowances across several Pro and Business Premium plans.
Thorsten Meyer AI
ChatGPT plans

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.

2×Work and Codex allowance on Pro 100 and Pro 500
20×Plus on Pro 200 again, for everyone (my arithmetic, OpenAI’s Sept scale)
$0price changes on any plan
1Pro plan with Ultrafast: Pro 500

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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How the New Allowances Affect Subscribers

The change affects how much work subscribers can do through Work and Codex before hitting usage limits, while leaving monthly prices as they were. For people on Pro 100 or Pro 500 who rely on those tools, the expanded shared allowance provides more room for longer or more frequent tasks. For Pro 200 customers, the outcome depends on their previous allowance: some get an increase, while customers already on the higher level retain it rather than receiving another doubling.

That distinction matters when comparing plans. A headline saying OpenAI doubled “Pro limits” can suggest every cap rose, but the company’s help page specifies the scope: the Work and Codex allowance increased, while some chat limits did not. OpenAI also cautions that usage varies by model, task and speed mode, so twice the allowance does not necessarily mean twice as many completed tasks.

For organizations, Business Premium seats have more usage, but the release note does not quantify the increase. Teams planning workloads may need to review their seat mix and usage before treating the change as a predictable doubling. The announcement also reinforces that plan allowances can change; the source advises keeping seat costs and API budgets separate when planning company spending.

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From September Cut to October Reversal

The change followed a series of plan updates. OpenAI paused new sign-ups for Pro 200 on September 10. TechCrunch reported that Sottiaux attributed the move to demand for the company’s GPT-6 Astra model, quoting him as saying, “Demand for Astra is really unprecedented.” That was an explanation attributed to the executive, not a published measure of demand.

On September 29, OpenAI reopened Pro 200 and introduced Pro 500. Its notice said usage allowances would change for affected users while the $200 monthly price remained the same. Sottiaux then described a scale on X in which Plus equalled one unit, Pro 100 five and Pro 200 ten, while some existing Pro 200 subscribers would temporarily keep a 20-times allowance. The following day’s planned reduction prompted the October 29 reversal.

OpenAI’s release notes and updated Pro help page provide the clearest account of the final plan rules. Sottiaux’s social-media post used broader language, saying all usage limits were doubling for Pro 100, Pro 200, Pro 500 and Business Premium. But OpenAI’s help page says Pro 100 and Pro 500 weekly GPT-6 Pro chat limits remain unchanged. The more specific help-page details clarify which limits actually changed.

“Demand for Astra is really unprecedented.”

— Thibault Sottiaux, as quoted by TechCrunch in September

Limits OpenAI Has Not Quantified

OpenAI’s release note says Business Premium usage is increasing but gives no multiplier. Sottiaux said it was doubling, leaving a difference between the official note’s wording and the executive’s more specific post. The information provided does not explain whether the increase applies identically to every Business Premium seat or how it will appear in each account.

The announcement also does not give a fixed number of tasks that subscribers can complete with the increased Work and Codex allowance. OpenAI says usage depends on the model, task and speed mode, so users cannot infer a uniform task count from the doubling. The source material says Dots, OpenAI’s always-on agents, keep extended limits “for now,” but does not provide more detail about how long that arrangement will last.

OpenAI’s October 29 notes do not announce changes for Business Standard, Go or Free. That omission does not establish whether those plans will change later. The available details also do not set out a future schedule for allowance reviews.

Check Account Limits Before Upgrading

Existing subscribers should receive the updated allowance automatically, without waiting for their next renewal, according to OpenAI’s help page. Users can check their account’s usage information to see the allowance applied to their plan and compare it with their actual Work and Codex use before deciding whether to change tiers.

Businesses may want to review seat assignments against current workloads, particularly because Business Premium’s increase has no multiplier in the release note. OpenAI has not announced another scheduled adjustment or provided a date for any further plan changes. For now, the October 29 release notes and updated Pro help page describe the confirmed rules.

Key Questions

Did OpenAI double every ChatGPT Pro limit?

No. OpenAI says Pro 100 and Pro 500 Work and Codex allowances doubled. The weekly GPT-6 Pro chat limits on those plans did not change.

What changed for Pro 200 subscribers?

OpenAI cancelled a planned reduction. Subscribers on the lower allowance now receive the higher allowance; those who already had the higher allowance keep it. OpenAI says the lower weekly GPT-6 Pro limit also now matches the higher one.

Did the monthly prices change?

No price change was announced. The source lists Pro 100 at $100 a month, Pro 200 at $200 and Pro 500 at $500. Business Premium is listed at $100 per user monthly when billed annually or $125 monthly.

Does Business Premium usage double?

OpenAI’s release note says Business Premium usage is increasing but does not give a multiplier. Thibault Sottiaux described it as doubling in a post on X.

Do current subscribers need to take action?

No. OpenAI says existing subscribers receive the updated allowance automatically, without waiting for renewal. Checking the account’s usage page can help confirm the plan’s current allowance.

Source: ThorstenMeyerAI.com

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