Group Chats in ChatGPT – OpenAI Help (help.openai.com)

OpenAI has introduced a new group chat feature in the ChatGPT app, available to all users across various tiers, including Free, Go, Plus, and Pro. This functionality allows multiple users to engage in a collaborative environment with ChatGPT participating in discussions. Users can plan events, work on projects, and make group decisions while ChatGPT assists in searching, summarizing, and generating content relevant to the conversation. Notably, group chats maintain privacy as individual user data and chat histories remain separate from the group interaction. This update signifies a major enhancement in collaborative AI applications, making ChatGPT a more versatile tool for teamwork and creative endeavors. Powered by the new GPT-5.1 Auto model, the feature optimizes response generation based on user needs and the context of conversations. While privacy measures are in place, such as the ability to create invite links for group access, safety controls are also enhanced to avoid inappropriate content. This expansion push aligns with the increasing demand for AI to facilitate real-time cooperation between users, underscoring the evolving landscape of AI-driven communication technologies.