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Can you trust a machine to decide if a human wrote this?

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Can you trust a machine to decide if a human wrote this?

Blaze Media · Jul 26, 2026, 4:30 PM UTC

Substack has identified a real problem. It may have chosen the worst possible solution. On July 21, Substack co‑founder Chris Best announced a new feature called “scan for AI text.” Readers can run posts, Notes, comments, and replies longer than 100 words through an AI detector made by Pangram.…