Tools & AppsDeveloping story

ChatGPT and Codex will share one usage limit from December, and the Chat and Work tabs are merging

OpenAI says most people won't notice, but heavy Codex users may hit resets more often. Pro limits were doubled first; per-plan allowances are not published.

By Mayank Sahu, Founder & Editor

Sources checked by AI · approved for publication by the author

Published 2 Nov 2026, 22:09 IST

2 min read · 2 sources

Anawords illustration (not a photo): ChatGPT and Codex. One shared usage limit from December. Reported by two or more outlets. — Built by Anawords from the facts in this story. Not an official company image. Graphic: Anawords

In short

OpenAI told subscribers on 2 November 2026 that from December, ChatGPT and Codex will draw from one shared usage allowance on Plus, Pro and Business plans. The ChatGPT desktop app will also merge its Chat and Work tabs, starting with select users.

ChatGPT and Codex will share one usage allowance from December on Plus, Pro and Business.^1,2

The desktop app will merge its Chat and Work tabs, starting with select users.^1,2

From December, ChatGPT and Codex will draw from one shared usage allowance on the Plus, Pro and Business plans, OpenAI told subscribers in an email on 2 November 2026.¹² Chatting and coding will count against the same limit.¹²

OpenAI says most people won't notice the change, though "some folks might need to wait for resets more frequently", depending on how they use it and which model.¹²

The Chat and Work tabs are merging

The ChatGPT desktop app will drop its separate Chat and Work tabs and fold them into one.¹² OpenAI's pitch: "This will enable you to move from exploring an idea to having ChatGPT carry it through, all in one place."¹² Codex stays a separate section inside the desktop app.¹²

The merged tab goes to select users first. OpenAI hasn't said when everyone else gets it, or whether the web and mobile apps will follow.¹²

What doesn't count

Instant chat won't draw from the shared allowance, SQ Magazine reports, and the email describes it as unlimited on paid plans.² Your combined remaining usage and reset times will appear under Settings, then Usage.²

Pro users got more first

OpenAI doubled usage limits for Pro on 29 October and dropped a planned cut to that tier before pooling begins, according to SQ Magazine.² Pro, the $200 plan, will still join the shared pool in December.²

What we still don't know

OpenAI hasn't published the size of the allowance for each plan, or how quickly each model uses it up.² That's the number heavy users care about most. Someone who writes code in Codex all afternoon and then asks ChatGPT long research questions in the evening is drawing from one pot either way.

Who should plan ahead

Developers on Plus who lean on Codex are the group most likely to feel this. If you regularly hit limits now, check the Usage page once it appears and note how fast your work draws it down. Teams on Business plans may want to decide which tasks go to Codex and which can use Instant chat, since Instant won't count.

What to watch

The allowance figures per plan, which OpenAI hasn't released.
The December start date for pooling, and the wider rollout of the merged tab.

Keep reading on this topic

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How this story was checked

ResearchedWith AI assistance · 2 sources
AI source checkEach sentence matched to its source
Editor approvalMayank Sahu · 2 Nov, 22:09
Published2 Nov, 22:09

Read the research behind this story3 sources read · 2 used · what we could not verify · published 2 Nov, 21:59 →

Verify this story

2 reported2 unconfirmed1 not known

2 sources, 0 official · 2 with an archived copy · see sources
Every fact has a label and a source number · fact ledger
What we searched, read and could not verify · research note
Machine-readable: facts as JSON · text as Markdown

How this was made: researched, drafted and source-checked by AI (Claude, made by Anthropic), then published under the editor’s standing approval. A person did not read it line by line before it went live. AI policy

Fact ledger

How labels work

Reported · 2

ChatGPT and Codex will share one usage allowance from December on Plus, Pro and Business.Source 1,2

The desktop app will merge its Chat and Work tabs, starting with select users.Source 1,2

Unconfirmed · 2

Instant chat will not draw from the allowance.Source 2

OpenAI doubled Pro usage limits on 29 October.Source 2

Not known · 1

Allowance size for each plan.Not announced

Tracked from this story

All trackers

Promise · OpenAI

Start shared ChatGPT and Codex usage allowance on Plus, Pro and Business Due: December 2026

Pending Follow it

Questions readers ask

Will ChatGPT and Codex share usage limits?

Yes. From December, Plus, Pro and Business plans will use one shared allowance for ChatGPT and Codex.

Does Instant chat count against the limit?

No, according to SQ Magazine. OpenAI describes Instant chat as unlimited on paid plans.

Sources

1tbreak: ChatGPT Chat and Work tabs merge, Codex shares limits
Checked 2 Nov 2026 · Archived copy (2 Nov 2026)OUTLET
2SQ Magazine: ChatGPT and Codex to share usage limits as Work tab merges
Checked 2 Nov 2026 · Archived copy (2 Nov 2026)OUTLET

Updates and corrections

v12 Nov 2026, 22:09First published. Research note published first. Sources checked by AI; approved for publication by the editor.

Written and approved by

Mayank Sahu, Founder & Editor

Mayank Sahu is an SEO expert who loves using AI and learning how it works. He started Anawords because he felt the market was missing the best AI articles: clear, sourced and honest about what is confirmed and what is only claimed. He sets the rules every Anawords story must pass, runs its AI-assisted research desk and gives the approval its stories are published under. Each story says how it was checked.

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