Substack is giving readers a way to estimate how much of a newsletter was written by AI, signaling a broader shift toward transparency around AI-assisted content.

"Not everything made with AI is slop, and not all slop is made with AI," wrote Substack co-founder and CEO Chris Best. "The problem is when there is a mismatch between a reader’s expectation and ...

Substack has launched a new AI detection tool in partnership with Pangram. This will allow readers to scan Substack content for an assessment of how much of the material was written by AI. The tool ...

Substack has a name for the moment you realise a post you admired for its human voice actually came from a bot: Claudefishing. Now it is handing readers a button to catch it, powered by the AI ...

The internet has a trust problem, and it’s not just because social media feeds are filling up with AI slop. AI-generated text and images are now making their way into job applications, product reviews ...

More and more writers are using AI, and sometimes their readers don't know that. Wanan Yossingkum/Getty Images More and more, we want to know: Is it human, or is it AI? Is that image real? That song?

Substack recently unveiled a new feature. Users of the newsletter platform can now scan any post of a hundred words or more for an estimate of what percentage of that piece was AI generated. This new ...