Tweet: I have a bunch of secret AI benchmarks I only reveal when they fall, and today one did. I give the AI 1000 words written by me and never published, and ask them who the author is. They generally give flattering wrong answers (see ChatGPT, below:) @KelseyTuoc: "I have a bunch of secret AI benchmarks I only reveal when they fall, and today one did. I give the AI 1000 words written by me and never published, and ask them who the author is. They generally give flattering wrong answers (see ChatGPT, below:) https://x.com/KelseyTuoc/status/2044962428547695007/photo/1" A screenshot from a ChatGPT interface displays the heading "My ranking would be:" above a numbered list of six authors with specific commentary, beginning with 1. K.J. Parker — strongest overall fit and continuing through 2. Seth Dickinson for institutional and geopolitical texture, 3. Steven Brust for criminal craft and dry wit, 4. Lois McMaster Bujold for humane practicality and temple-healing logic, 5. Max Gladstone/Robert Jackson Bennett for urban system-aware fantasy, and 6. Joe Abercrombie for compact reversals. A gray rounded button labeled "Pasted text" with clipboard icon appears at the bottom right of the response block containing all the visible black sans-serif text on white background.