Substack adds an AI detector to help spot blogs written by no one (www.theverge.com)

Substack has introduced a new AI detection tool to help users identify content that may have been generated or assisted by artificial intelligence. The tool, powered by Pangram, scans posts, comments, and replies longer than 100 words, allowing readers to estimate the proportion of AI-generated content. This move comes as AI-generated content becomes increasingly prevalent on social media, and Substack aims to enhance transparency and address the issue of "Claudefishing," where readers unknowingly engage with content lacking human input. The significance of this development lies in its potential to rebuild trust between readers and writers in an era where the authenticity of online content is frequently questioned. Substack co-founder Chris Best emphasized that while the tool can detect AI involvement, it cannot assess the quality or thoughtfulness of the content produced. Additionally, authors will now have the option to clarify their writing processes, further informing readers about the origin of the content. This initiative reflects Substack's commitment to fostering honest dialogue about AI's role in creative writing, ensuring that audiences can engage with material that aligns with their expectations.