Anthropic retires Claude Sonnet 4.5 from its API on 30 November 2026. OpenAI will remove GPT-5.3-Codex, GPT-5.1 and GPT-5.4-Nano on 1 April 2027, and some text-to-speech models on 6 January 2027. Each names a replacement.
Reversed: OpenAI cancelled the ChatGPT Pro 200 allowance cut planned for 30 October 2026, and the $500 Pro plan stays
EditorialBy TrustList Editorial
OpenAI planned to halve ChatGPT Pro 200’s included usage from 30 October 2026, then cancelled the cut on 29 October and raised lower-allowance Pro 200 subscriptions to the higher level. The $500-a-month Pro 500 plan with Ultrafast remains.
About Reversed: OpenAI cancelled the ChatGPT Pro 200 allowance cut planned for 30 October 2026, and the $500 Pro plan stays
Reversed: OpenAI cancelled the ChatGPT Pro 200 allowance cut planned for 30 October 2026, and the $500 Pro plan stays
2 October 2026: OpenAI changed its top ChatGPT subscriptions at its developer conference on 29 September 2026. The existing $200-a-month Pro plan, now called Pro 200, keeps its price but loses half its included usage from 30 October 2026, and a new Pro 500 plan costs $500 a month. The Next Web reported the change the same day.
Update, 5 November 2026: OpenAI reversed this before it took effect. Kingy AI reported on 29 October that OpenAI’s updated Pro subscription guide cancels the planned Pro 200 cut, brings lower-allowance Pro 200 subscriptions up to the higher level, and doubles the Work and Codex allowance on Pro 100 and Pro 500. The rest of this item records the plan as announced on 29 September.
Not yet independently verified. OpenAI’s own help page refuses our reader. The original cut rests on The Next Web; the reversal rests on Kingy AI’s report of OpenAI’s updated Pro guide, dated 29 October. We will update this when OpenAI’s page can be read in full.
What changes
According to The Next Web, and consistent with the excerpt of OpenAI's help page:
- Pro 200, from 30 October 2026: included usage in ChatGPT Work and Codex falls from 20 times to 10 times the Plus allowance, and GPT-6 Pro messages in chat fall from 200 to 100 a week. The price stays at $200 a month.
- Existing subscribers keep their current limits until 29 October. OpenAI's help page excerpt says the earlier allowance applies to anyone with an active Pro 200 subscription between 22 September 2026 and 10 a.m. Pacific time on 29 September 2026. The Next Web adds a one-time grant of usage credits worth $2,500 for existing subscribers, expiring at the end of 2026.
- Pro 500, at $500 a month, "is the only Pro plan with Ultrafast", OpenAI's fastest speed tier.
- OpenAI said it will not bring back Pro 200's five-hour limit.
Who should act
Engineering teams that buy Pro seats for developers using Codex or agentic coding, and analysts who rely on GPT-6 Pro for long reasoning tasks, are the ones who will notice. A developer who used most of a Pro 200 allowance in October has half as much in November at the same price, or double the price for the larger plan.
What to do
- Measure October usage per seat while the old limits still apply, so you know who would hit the new ceiling.
- Spend the one-time credits deliberately before they expire at year end.
- Compare three routes for heavy users: Pro 500 seats, API access billed by use, or a mix with another provider.
- Check business and enterprise contracts separately: this change concerns the individual Pro plans.
- Budget for the next change: two allowance cuts in a year across the industry are a reason to keep coding workflows portable between models.
Sources
- The Next Web: OpenAI halves Pro 200 usage and launches a $500 Pro plan - 29 September 2026
- OpenAI Help Center: About ChatGPT Pro tiers (read 2 October 2026 as a search excerpt) - 2 October 2026
- Kingy AI: OpenAI cancels ChatGPT Pro usage cuts and doubles allowances - 29 October 2026
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