not to flex, buuuut
Substack (@Substack)
Today, Substack is launching an AI detection feature, via an integration with @pangram. Going forward, you’ll be able to scan posts, replies, and comments on the Substack app to see an estimate of how much of it was written by a human, or with AI assistance.
— https://nitter.net/Substack/status/2079598704424779787#m