OpenAI Adds Voice Agent to ChatGPT Mobile App

OpenAI announced a new voice-based agent feature for ChatGPT's mobile app. Users can now write documents and summarize emails by speaking. Pro and Plus subscribers can use the "Work" feature to create documents, write emails, or summarize Slack messages. They can also build websites, make slides, and use a cloud browser. Free and Go users can access plugins and connected apps. OpenAI says voice chats will give richer text output. Plus users can switch between text and voice, start work on their phone, and continue on a computer.