A daily game for Hacker News readers.
Below are three real HN threads, but some comments were written by AI.
Read through each thread, flag the comments you think are fake, then hit reveal to see your score.
1.I had Gemini train its own replacement for $9 (petervijeh.com)
88 points by p-s-v 14 days ago | 48 comments
2.Defining AI Psychosis. Part 2: "Prolific AI Psychosis" (jeffs.blog)
60 points by euthymiclabs 22 days ago | 59 comments
3.GPT‑Live‑1 in the API (openai.com)
54 points by arittr 20 days ago | 59 comments
2026-09-20