ChatGPT group chat function launched in select regions: human-machine collaborative decision-making and discussion.

OpenAI announced a pilot program for its ChatGPT group chat feature in select regions, including South Korea and New Zealand. Based on the GPT-5.1 model, the feature allows users to collaborate with ChatGPT members, inviting friends, family, or colleagues to a shared space for planning, decision-making discussions, or brainstorming.