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Essay The AI Bill

OpenAI cancelled the Pro cut — and doubled Pro instead: the $200 plan keeps its 20x

On October 29, one day before the scheduled Pro 200 cut, OpenAI cancelled it and doubled Work and Codex allowances on Pro 100 and Pro 500. Prices are unchanged, Plus is untouched, and Ultrafast stays exclusive to Pro 500. The cut that was supposed to land today didn't — and the math now favours Pro over Plus again.

On October 29, 2026, OpenAI did the rarest thing in subscription pricing: it cancelled its own cut, one day before it was due to take effect. The planned Pro 200 reduction — Work and Codex allowance from 20x to 10x the Plus allowance, GPT-6 Pro chat messages from 200 to 100 a week, same $200 a month — is gone. In its place, OpenAI doubled Work and Codex allowances on Pro 100 and Pro 500, levelled every Pro 200 subscriber up to the higher allowance, and raised Business Premium usage. No plan price changed. [OpenAI ChatGPT release notes, Oct 29, 2026; OpenAI Help Center, "About ChatGPT Pro tiers," updated Oct 29, 2026; Thibault Sottiaux (Tibo) on X, Oct 29, 2026]

This is the third OpenAI subscription move in five weeks — the September 29 Pro tier restructure that announced the cut, the October 28 API-credit grants ($100–$500/month for Pro and Business), and now this October 29 reversal. Keep the two October moves separate: yesterday's credits are API money; today's change is app allowance. One does not replace the other, and neither raises the other's limits.

The headline numbers

Plan Price Work + Codex allowance, before Oct 29 Work + Codex allowance, from Oct 29
ChatGPT Plus $20/month 1x (baseline) Unchanged
ChatGPT Pro 100 $100/month 5x Plus Doubled — 10x Plus (arithmetic on OpenAI's September scale)
ChatGPT Pro 200 $200/month 20x Plus (grandfathered) / 10x Plus (new subscribers) 20x Plus for everyone — lower allowance doubled to match the higher one; the planned cut to 10x is cancelled
ChatGPT Pro 500 $500/month 25x Plus Doubled — 50x Plus (arithmetic on OpenAI's September scale)
ChatGPT Business Premium $100/seat/month billed annually, $125 month-to-month Prior allowance Increased — multiplier not stated in the release note (Tibo's post says doubling; the release note does not give a figure)

What did not change: every plan price; Plus usage; the weekly GPT-6 Pro chat limits on Pro 100 and Pro 500; Ultrafast, which remains exclusive to Pro 500. On Pro 200, the lower weekly GPT-6 Pro chat limit now matches the higher one — so the planned 200-to-100 weekly cut is also gone. Existing subscribers get the new allowance automatically, without waiting for their next billing date, and new subscriptions include it. Work and Codex draw from one shared allowance, not two separate pools.

flowchart TD
    A["Sept 29 plan: Pro 200 cut announced<br/>20x to 10x, 200 to 100 msgs/week"] --> B["Oct 29, one day before the cut"]
    B --> C["Cut cancelled<br/>Pro 200: 20x for everyone"]
    B --> D["Pro 100: allowance doubled<br/>Pro 500: allowance doubled"]
    B --> E["Business Premium: increased<br/>multiplier unstated"]
    C --> F["Prices unchanged<br/>Plus unchanged, Ultrafast still Pro 500 only"]
    D --> F
    E --> F
flowchart LR
    P["Plus $20<br/>1x = $20 per Plus-equivalent"]
    P100["Pro 100 $100<br/>10x = $10 per Plus-equivalent"]
    P200["Pro 200 $200<br/>20x = $10 per Plus-equivalent"]
    P500["Pro 500 $500<br/>50x arithmetic = $10 per Plus-equivalent"]

The per-unit math: Pro is $10 per Plus-equivalent again

The September scale priced every Pro tier at the same $20 per Plus-equivalent once the cut landed: $100 for 5x, $200 for 10x, $500 for 25x — all $20 each, exactly the price of Plus itself. That was the quiet scandal of the cut: Pro 200 would have cost twice as much per unit of allowance as the grandfathered 20x deal ($200 / 20 = $10).

The October 29 change restores the $10 figure across the Pro ladder:

Plan Price Allowance (Plus-equivalents) Cost per Plus-equivalent
Plus $20 1x $20.00
Pro 100, before $100 5x $20.00
Pro 100, now $100 10x (doubled) $10.00
Pro 200, planned $200 10x $20.00
Pro 200, now $200 20x (restored) $10.00
Pro 500, before $500 25x $20.00
Pro 500, now $500 50x (doubled, arithmetic) $10.00

Two cautions before you annualise this. First, the Plus-equivalent is OpenAI's own ratio, not a published task count — OpenAI itself warns that a larger allowance does not guarantee twice as many completed tasks, because consumption depends on model, task, and speed mode. Second, this table covers Work and Codex only. Weekly GPT-6 Pro chat caps, Ultrafast access, and API credits are separate meters with their own rules; doubling one does not double the others.

What it means for you

If you're a heavy user (the person this hits): if you were bracing for the October 30 cut, stop. Your Pro 200 allowance stays at 20x, and if you were one of the subscribers already moved to the lower 10x allowance, you are doubled back up to 20x automatically — no action, no wait for renewal. If you were about to upgrade to Pro 500 to escape the cut, re-run that decision: Pro 200 now buys the same $10-per-equivalent rate, and only Ultrafast still requires Pro 500.

If you're a light Pro user paying for headroom: Pro 100 just became the value tier of the ladder. At $100 for a doubled allowance, it now matches Pro 200's per-unit rate for half the outlay — provided your work lives in Work and Codex rather than in the weekly GPT-6 Pro chat cap, which did not change. Check which meter you actually hit before upgrading.

If you run a Business workspace: the Premium increase is real but unquantified in the release note — Tibo's "doubling" post is the only source for a 2x figure, and the official note does not confirm it. Do not re-budget seat counts on a doubling until OpenAI's help page states the multiplier. Business Standard, Go, and Free are not mentioned in the October 29 notes; no change to those plans is confirmed here.

If you're on Plus: nothing changes, and that is now the point. Plus stays at $20 for 1x while every Pro tier sits at $10 per equivalent — the gap between Plus and Pro, measured per unit of Work and Codex allowance, just doubled. The October 28 API credits already drew the same line (Plus excluded); the October 29 allowance change widens it.

Open gaps: OpenAI has not said whether the one-time 62,500-credit grant ($2,500 value, expiring December 31, 2026) issued as compensation for the planned cut still stands now that the cut is cancelled — do not spend against it until that is confirmed. The Business Premium multiplier is unconfirmed in the release note. And the Pro 500 "50x" figure above is arithmetic on the September scale, not a multiple OpenAI has published for the doubled tier. Treat the doubling as confirmed; treat the exact new multiples for Pro 100 and Pro 500 as derived, not quoted.


Every figure dated, every claim sourced. The AI Bill is an independent practice — no vendor sponsorship, no affiliate links, no paid placement.

Sources: OpenAI ChatGPT release notes, Oct 29, 2026 (Pro 100 and Pro 500 Work and Codex allowances doubled; Pro 200 reduction cancelled; Business Premium usage increasing; no price changes); OpenAI Help Center, "About ChatGPT Pro tiers," updated Oct 29, 2026 (lower Pro 200 allowance doubled to match the higher one; lower weekly GPT-6 Pro limit now matches the higher one; updated allowance applies automatically); Thibault Sottiaux on X, Oct 29, 2026 ("doubling" Pro 100, Pro 200, Pro 500, and Business Premium — broader wording than the help page, which scopes the increase to Work and Codex); OpenAI subscriber email, Sept 29, 2026, and September scale as reported (Plus 1x $20, Pro 100 5x, Pro 200 10x new / 20x grandfathered, Pro 500 25x; planned cut to 10x and 200-to-100 weekly messages; 62,500-credit grant expiring Dec 31, 2026); coverage read Oct 30, 2026 (Thorsten Meyer AI / 1023jack, Oct 30, 2026; finance.biggo, Oct 30, 2026; TechTimes, Oct 30, 2026 — all reporting the Oct 29 release notes).

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