OpenAI, the company behind the popular AI chatbot ChatGPT, is planning to launch a new age-verified “adult mode” in early 2026 — most likely in the first quarter of the year. This new feature is designed for adult users who are 18 and over, and will only be available once OpenAI’s age-checking technology is ready and safe to use. (aibase.com)

What Is the 18+ Adult Mode?

The adult mode is a special version of ChatGPT that will allow more mature conversations and content for users aged 18+. Right now, ChatGPT has safety filters that limit certain topics — especially explicit or sensitive content. Adult mode aims to relax some of these limits for verified adults while still keeping minors protected.

This could include discussions on relationships, sexuality, and other adult subjects that the current rules restrict. It may also allow custom personalities and more open-ended conversations for grown-up users.

How Age Verification Works

A key part of adult mode is ensuring only adults can access it. OpenAI is building a new age-prediction and verification system that tries to tell whether a user is under or over 18. If the system is not confident that you’re 18 or older, it will keep you in the standard, more protected mode. (OpenAI)

In some cases, if the system can’t be sure, ChatGPT might ask for a real ID check or another verification method to confirm that a user is over 18 before adult features are unlocked.

Why It’s Being Introduced

OpenAI has said this change is part of its principle to “treat adult users like adults”. The goal is to give grown-up users more freedom in how they use ChatGPT while still protecting younger people from inappropriate content.

The company is delaying the launch until it is confident its age-prediction tech works reliably. This means adults won’t get access to adult mode until OpenAI can be sure children can’t see content meant for 18+ users.

When It Might Launch

Adult mode was originally expected in December 2025, but OpenAI has since said it will now debut in early 2026, likely between January and March, pending testing and safety checks.

OpenAI has not yet shared a precise date or full details about what the adult mode will include once it’s live. But the move marks a significant shift in how ChatGPT manages age-appropriate experiences for users around the world.

If you want, I can also write a short summary version or explain how this might affect ChatGPT users in the UK specifically.