08:48
2026-10-02
dailymail.com
artificial-intelligence
Napoleon's code is cracked after 217 years: Scientist uses AI to read a mysterious letter written by the Emperor in 1809
SentinelOne cybersecurity engineer Carter Church used OpenAI's GPT-6 Astra to decode a 217-year-old coded letter from Napoleon's stepson Eugene to General Auguste de Marmont, written in 1809, Church a…