OpenAI is launching a new feature inside of ChatGPT called Pulse, which generates personalized reports for users while they sleep. Pulse offers users five to ten briefs that can get them up to speed on their day, and is aimed at encouraging users to check ChatGPT first thing in the morning — much like they would check social media or a news app.
https://techcrunch.com/2025/09/25/openai-launches-chatgpt-pulse-to-proactively-write-you-morning-briefs/