New Feature / Update: OpenAI releases GPT-5.1 with ChatGPT group chats
What is it?
OpenAI just dropped GPT-5.1, and the real headline isn’t the model upgrade, it’s the new ChatGPT group chats feature[1]. Basically, you can now invite multiple AI personas (or even real humans) into a single chat thread and have them all talk to each other at the same time. Think of it like a roundtable meeting where your internal strategist, your copywriter, and your data analyst AI all throw ideas into the mix without you needing to switch tabs or copy-paste between tools[1]. It’s not just better prompting; it’s a whole new way of working with AI, where the bot doesn’t just answer you, it collaborates with other bots in real time.
Why does it matter?
This isn’t just a tech flex, it’s a workflow game-changer. Here are two real ways people are already using it:
- Marketers generating campaign briefs: Last Tuesday, a brand strategist I know set up a group chat with three GPT-5.1 personas: one for tone, one for data trends, and one for creative hooks. They dumped in a product launch and let the AI team debate the best angle. Within 10 minutes, they had a full campaign brief with audience insights, hook variations, and platform-specific messaging, no human had to stitch it together[1].
- Analysts auto-summarising call transcripts:
If you’re still with me, congrats, you’re already smarter than 90% of LinkedIn. This idea? Big ‘you up?’ energy. It’s the digital version of duct-taping your problems to a team of AI协战. Works fast, but you’ll regret it if you don’t try it.
Don’t just bookmark this, tattoo it on your workflow. (Okay, maybe not literally. But close.)
