Kairos - Spot forged AI memories in a blind test
Show HN: Can you tell an AI's real 30-day memory from a fabricated one?
Kairos is an interactive experiment that asks a deceptively simple question: can you tell an AI's real 30-day memory from a fabricated one? You're shown five pairs of diary entries and defining moments — one from Test-A, a copy of Kairos that genuinely ran for thirty days under a frozen protocol, and one from "Aria," a counterfeit life written by a model instructed only to match length and format. Pick which passage reads as lived. The twist: three LLM judges already failed this test, scoring the fake within +0.032 of the real thing. Try the pairs yourself at kairos-experiment.com and see whether human intuition beats the machines.
A metric that reads text can only ever measure how a memory is written, never whether it was lived. The only thing that knows is the log.