A positive Claude watermark doesn’t prove it’s entirely AI-generated and the lack of a watermark doesn’t prove it’s entirely human-generated…

A positive Claude watermark doesn’t prove it’s entirely AI-generated and the lack of a watermark doesn’t prove it’s entirely human-generated. The two best ways to tell if something is AI-generated: 1) Use AI so much that you notice the telltale signs (“quiet”, “here’s the truth:”) 2) Compare against hundreds of others responses to the same question (ex: when we have a job application out, we can tell that half of the responses are nearly identical in structure and content) And unlike Pokémon, you’ll never catch ‘em all. And yes I wrote that myself.

Source: Allie K. Miller (X) | 2026-08-13