some streamers have this already & as usual, it's opt-in by default
If you are opted into this (unsure if any notifications were sent, they usually aren't) then you can disable it in your creator dashboard under Settings - Stream
If it's not active on your channel the option won't be there
live with a lil streamy stream :3
~ twitch.tv/allyypally
Twitch AI Stream Summary is out in the wild.
So far, in most examples I've seen, the summary is accurate only for short-term data (the previous 5-ish minutes), and beyond that timeframe, what it remembers is often not relevant to what's happening now.