Substack and Pangram team up to fight "Claudefishing"
Substack just partnered with AI-detection firm Pangram to tackle "Claudefishing"—readers unknowingly consuming AI content they assumed was written by humans. Users on web and iOS can now scan posts, notes, and replies over 100 words to estimate AI involvement. Creators can also run pre-publish draft checks and add a "How I make this" disclosure statement.